Features
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AT25QF641
64-Mbit, 2.7V Minimum
SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support
:;
1. Introduction
; :',")
H
:;,,"#$, **)'?$','#),='?")# ?)*
$),*+,'$"),= $ )*$)',, ')='#)*, **)")*+''')3"/:-
#)3$"); #3+,$ "$")#" :;,'#)'","),=9*"" '#)
''")'",")'?$,
; ,+)$5,1,)#" :; ?+)"*1'")*"" ',)#")'I,$)'''",")
$"),7)"*1" ,1)#" ,+)$5,9" **),$$+,'*$ *)##$"7$,
$"$)'*)',''","),*",*,",'+" *,?," )=,),9" =,"''
,'**),$" ")$$,=" +)$5,, **)'?$,$+"'$'; ,$,'
**),$##$$)=,''")$)')",''","),*",")+'''= ,"*"
" ,*)?'?$',"
!$)$5#4$,)#")-01,)"')=4?"$)$5",)#-01#).""'
-01#)'.""= ," !',"/''!.,"$"),; :;,
)1'")9)**+,)#+",$ 6")+",$+)**'""*,"
)*,"$"),,$+,'<77)$59<77)$59<77)$5)" "$
; '?$,)"),"))=,=" $"$),*"),)=,*:$"?'
B
:#)
)=)=:'?$,)##',$,?$5,; '?$,)",A(,"''*#$"
''?$'"#$")=" <+"$'.;
:;
2. Pinouts and Pin Descriptions
; #))=#,, )=" ?+$5",
)"),9
((
*,"+ ',"+'=" " ,$#'?'8
((
%*&")
((
%*3&
:)#" "')"",,*,"+ ' ))=%$$)'")?)",)#!09.09!>).>
Figure 1-1. 8-SOIC (Top View)
Table 1-1. Pin Descriptions
Symbol Name and Function
Asserted
State Type
( CHIP SELECT
@ " ,",, 9" '?$,',$"'','")""
," *'$6,,")*9,)=","",
,"$$,),,9" '?$=+" ,"'+)=*)'%" ,
,)"" ')=')=*)'&?( $"%(&)=+,"
'?$9$"" $"?)=*)':#")=9#')
( $"%(&,4')")" ,"")#,"$")
>)= !"
(< SERIAL CLOCK
; ,",)?'," "*#)" ,"#$!,"$"),9
'',,,9)'","",'"""$ ')" ,')#
()$5%(<&", #"')")" #')#" ()$5
%(<&
!"
!%!.
&SERIAL INPUT
; !,,'"), #"'"")" '?$; !,,'#)'"
"$'$)**'''',,,4$,")" !,=,
"$ ')" ,')#(<
@" " .""''.""/'$)**',9" !+$)*,
)""%!.
&$)J$")=" )" ,"))="=))#)+",)#'"
)%!.
&")+$)$5')?#')#(<
;)*"$),,"$=" " !)*$"9" !%!.
&,
#$'," !,,,$#$'',," !.''
!.*)',= $ $,",#$',!.
",")" !,)'= ?" '?$,',$"'%(,
',,"'&
!".""
1
2
3
4
8
7
6
5
CS
SO (IO1)
WP (IO2)
GND
VCC
HOLD OR RESET (IO
SCK
SI (IO0)
:;
.%!.
&SERIAL OUTPUT
; .,,'"), #"'")"#)*" '?$")" .,
=,$)$5')")" #')#(<
@" " .""/'$)**',9" .*,)""%!.&
$)J$")=" )" ,"))="=)+",)#'")%!.
&")+$)$5'
)?#')#(<
;)*"$),,"$=" " !)*$"9" .%!.
&,
#$'," .,,,$#$'',," !.*)',
= $ $,",#$',!.
; ., *'$,""
= ?" '?$,',$"'%(,',,"'&
!".""
@%!.
&WRITE PROTECT
; @")"$"%@&$+,'"))"$"" "",/,","'"
*)'#$")6,'$)*=" " "",/,"I,7)$5)"$"%(9;79
797'7&+",'"",/,")"$"/&+",9)"))" "
**)$+ '=)"$"'; @,$"?)=@ " +"
)#"",/,",,"#)'!.9" @%0'=@")"$"&
#$"),)"?+,$" ,,,'#)!.
#,99'
#)" $)#"))#'!.'!)")
!".""
0.>
%!.
&
HOLD
; 0.>,,'"),,,4$)#" !#, **)
=" )",""" $)$5,4$;)+" 0.>*)'9" (
*,"+)=,""; 0.>*)'##$",)=" " #')#"
0.>,=" (><+)=; 0.>*)'',)" ,')#
0.>,=" (<+)=
!)" =)',90.>*)'$I"+"',,(<,)="" #
')#" 0.>,:'0.>*)'$I"+3"',,(<,)="
" ,')#" 0.>,
!#(,'? '0.>$)'")9","," ")$)#"
'?$:,),0.>,,)=9" **)*," 0.>
$)'");)=)5$)**$")=" " '?$90.>*,") 9'
(*,"))=#)0.>"*
!".""
((
DEVICE POWER SUPPLY:
((
," ,?)"!"," ,?)"
,'#)'?$#$"),$''9)*9',;
((
,
,'")," ,)$?)"")" '?$."),"?'
((
?)",*)'$,),,",', )')"+""*"'
)=
FG GROUND:
," #$#)"
((
,?)"; )'
#$#)" )=,FG, )'+$)$"'")" ,,"*
)'
)=
Table 1-1. Pin Descriptions (Continued)
Symbol Name and Function
Asserted
State Type
:;
2. Block Diagram
Figure 2-1 , )=,+)$5'*)#" :;,,
Figure 2-1. AT25QF641 Block Diagram
Flash
Memory
Array
Y-Gating
CS
SCK
Note: I/O3-0 pin naming convention is used for Dual-I/O and Quad-I/O commands.
SO (I/O1)
SI (I/O0)
Y-Decoder
Address Latch
X-Decoder
I/O Buffers
and Latches
Control and
Protection Logic
SRAM
Data Buffer
WP (I/O2)
Interface
Control
And
Logic
HOLD
(I/O3)
:;
3. Memory Array
;))?'" ","#3+"9" **))#" :;$+,'#)?,)#"
$'#$ ,; ,1)#" ,+)$5,,)"*1'#)+)" $)'''",")$"),9)=
+)" $)'''",*","),'" )=,),; -*):$ "$"*,"","
+5')=)#$ ,?
Figure 3-1. Memory Architecture Diagram
64KB 32KB 4KB 1-256 byte
4KB 7FF FFF h – 7FF 000h 256 bytes 7FF FFF h – 7FF F00h
4KB 7FE FFF h – 7FE 0 00h 256 bytes 7FF EFF h – 7FF E00h
4KB 7FDFF Fh – 7F D000h 256 bytes 7F FDFF h – 7FF D00h
4KB 7FCFF Fh – 7F C000 h 256 bytes 7F FCF F h – 7F F C00h
4KB 7FBFF F h – 7F B000h 256 bytes 7F FBF Fh – 7F FB00h
4KB 7FAF F Fh – 7F A000h 256 bytes 7FF AF Fh – 7F FA00h
4KB 7F9F FFh – 7F 9000h 256 bytes 7FF 9F Fh – 7F F900h
4KB 7F8F FFh – 7F 8000h 256 bytes 7FF 8F Fh – 7F F800h
4KB 7F7F FFh – 7F 7000h 256 bytes 7FF 7F Fh – 7F F700h
4KB 7F6F FFh – 7F 6000h 256 bytes 7FF 6F Fh – 7F F600h
4KB 7F5F FFh – 7F 5000h 256 bytes 7FF 5F Fh – 7F F500h
4KB 7F4F FFh – 7F 4000h 256 bytes 7FF 4F Fh – 7F F400h
4KB 7F3F FFh – 7F 3000h 256 bytes 7FF 3F Fh – 7F F300h
4KB 7F2F FFh – 7F 2000h 256 bytes 7FF 2F Fh – 7F F200h
4KB 7F1F FFh – 7F 1000h 256 bytes 7FF 1F Fh – 7F F100h
4KB 7F0F FFh – 7F 0000h 256 bytes 7FF 0F Fh – 7F F000h
4KB 7EF FFF h – 7EF 0 00h 256 bytes 7FE FFF h – 7FE F00h
4KB 7EE F FF h – 7EE 000h 256 bytes 7FE EFF h – 7FE E 00h
4KB 7EDFF Fh – 7E D000h 256 bytes 7F EDFF h – 7FE D00h
4KB 7ECF FF h – 7EC000h 256 bytes 7FE CFF h – 7FE C00h
4KB 7EBF FF h – 7EB000h 256 bytes 7FE BF Fh – 7 F EB00h
4KB 7EAFF Fh – 7E A000h 256 bytes 7F EAFF h – 7FE A00h
4KB 7E9F F Fh – 7 E 9000h 256 bytes 7FE 9F Fh – 7F E900 h
4KB 7E8F F Fh – 7 E 8000h 256 bytes 7FE 8F Fh – 7F E800 h
4KB 7E7F F Fh – 7 E 7000h
4KB 7E6F F Fh – 7 E 6000h
4KB 7E5F F Fh – 7 E 5000h
4KB 7E4F F Fh – 7 E 4000h 256 bytes 0017FF h – 0017 00h
4KB 7E3F F Fh – 7 E 3000h 256 bytes 0016FF h – 0016 00h
4KB 7E2F F Fh – 7 E 2000h 256 bytes 0015FF h – 0015 00h
4KB 7E1F F Fh – 7 E 1000h 256 bytes 0014FF h – 0014 00h
4KB 7E0F F Fh – 7 E 0000h 256 bytes 0013FF h – 0013 00h
256 bytes 0012F Fh – 001200h
256 bytes 0011F Fh – 001100h
256 bytes 0010F Fh – 001000h
4KB 00FF FFh – 00F 000h 256 bytes 000FF Fh – 000F 0 0h
4KB 00EF F Fh – 0 0 E 000h 256 bytes 000EF Fh – 000E00h
4KB 00DF FF h – 00D000h 256 bytes 000DF Fh – 000D00h
4KB 00CF F Fh – 0 0 C000h 256 bytes 000CFF h – 000C00h
4KB 00BF F Fh – 0 0 B000h 256 bytes 000BF Fh – 0 00B00 h
4KB 00AFFF h – 00A000h 256 bytes 000AFF h – 000A00h
4KB 009FF Fh – 009000h 256 bytes 0009F Fh – 000900h
4KB 008FF Fh – 008000h 256 bytes 0008F Fh – 000800h
4KB 007FF Fh – 007000h 256 bytes 0007F Fh – 000700h
4KB 006FF Fh – 006000h 256 bytes 0006F Fh – 000600h
4KB 005FF Fh – 005000h 256 bytes 0005F Fh – 000500h
4KB 004FF Fh – 004000h 256 bytes 0004F Fh – 000400h
4KB 003FF Fh – 003000h 256 bytes 0003F Fh – 000300h
4KB 002FF Fh – 002000h 256 bytes 0002F Fh – 000200h
4KB 001FF Fh – 001000h 256 bytes 0001F Fh – 000100h
4KB 000FF Fh – 000000h 256 bytes 0000F Fh – 000000h
64KB
• • •
64KB
32KB
32KB
• • •
Range
• • •
• • •
Range
Page Program Detail
Page AddressBlock Address
64KB
Block Erase Detail
32KB
32KB
32KB
32KB
:;
4. Device Operation
4.1 Standard SPI Operation
; :;#", , "#$ ) #) ,,8 ()$5 %(<& ( $"%(&9
"!"%!&'".""%.&"''!,"$"),," !""),=","$"),9
'',,,)'"")" '?$)" ,')#(<; .)"",,'")''"),"",#)*"
'?$)" #')#(<
! +, )") -)', %9 & ' %9 & ,)"' ; * '##$ +"=-)''-)'
$)$," )*,"")#" (<,= " !+,*,",,"'+ ' '" , )" + ",#'
") " , ) -)' " (< , ,)*)=)" #',',)#()-)'"
(<,,)* )" #',',)#(
4.2 Dual SPI Operation
; :;,)",!)"); ,,"$"))=,'"")+",#'"))#)*" '?$""=)
"*," ")#" ,"''!; /',"$"),'#)4$5')=)'$)'")/:-))=
%$)', ')=&)#)3$"),'$"$$)''$"#)*" !+,%K!&@ ,!
,"$")," !'.,+$)*+'$")!,L!.
'!.
4.3 Quad SPI Operation
; :;,)",'!)"); ,,"$"))=,'"")+",#'"))#)* " '?$ "
#) "*, " " )# " ,"'' ! ; ' /' ,"$") )##, ,#$"*)?*"$)"),
'')*$$,,",#",)=#,"$)', ')=")/:-)3$")'$"#)*" !+,%K!&
@ ,'!,"$")" !'.,+$)*+'$")!.
'!.
9'" @'0.>,
+$)*!.
'!.
,$"?'!,"$"),4" )?)"'++"%&"",
/,"")+,"
4.4 QPI Operation
; :;,)",' !"#$%!&)")= " '?$,,="$ '#)*"''
' ! *)' ") ! *)'," M+ ! % &N ,"$") ;)+!*)'9" )?)"'
++"%&"",/,",4'")+,"@ ,!,"$"),9" !'.,+$)*
+'$")!.'!.9'" @'0.>,+$)*!.
'!.
,$"?
; "$!)")$)4," "" +"-),"$")$)'+, #"'")" '?$)?! "
,$)$5,.; !*)'"1,#)!.,")"" ,"$")$)'," ,)"=),$)$5,4'.
; ,$,#$"'$" !,"$"))? ''*)?,,"*#)*$K!?)*"
"'''!*)''!*)'3$,?..)*)'$+$"?"?"*,M+
!N'M,+!,+!N,"$"),,'"),="$ +"=" ,"=)*)',.6))=-)#"
,)#"=,",M/,"%OO &,"$")," '#","")#" '?$,"'''!*)'.
:;
5. Write Protection
;))"$"'?""=",+" ),,+),9,?*,)#)"$")'")" , **)
5.1 Write Protect Features
@ )=),"9)"),',+''),"$"),$)1'
:""*')#"6@$)"$"" '","'?""$ ,= " )=,,)",'
" )",$#$"); ,$'," @"+9)*97)$5,9( ,9@"$"
/,"'" @""",/,","$"),
) '"$ ,9@" + ,"$") *," + ,,' ") ," " @" + >"$ %@>&+"")MN)=
9()*"))#@",+9@""",/,"9)*97)$5,'( ,,+J$"'")
" ,$)'")
"",/,")"$"%/&'7)$5)"$"%(9;797979'7&+",*+,'")$)#
)"))#" **),')%,)#"=)"$")&
; @")"$"%@&$+,'")$ " "",/,"% '=$)")&
; )=)=*)')?',3",)#"=)"$")#)*3$"' '"$ ,,,"$"),
)''" ,,"",3$"#)/,)=)=,"$")
O:;
6. Status Registers
; /'"",/,","$")$+,'"))?',"",)" ?+")#" , **),#" '?$
,="+')',+'" ,"")#=")"$")'" '!,"".; @""",/,","$")$+
,'")$)#" '?$,=",)"$")#",''!,""@"$$,,")" "",/,",$)")'
+,)*$,,)#" @.
6.1 Busy
76C,')+"" ,"",,"%&" ",,""),""= " '?$,3$")*9,9
@""",/,")@"$"/,","$")" ,"*" '?$=)#" ,"$")3$"#)
" /'"",/,"',)*,',"$")%,"
@
9"
9"
9"
7
9"
7
'"
(
$")9&@ "
)*9,9@""",/,")@"$"/,","$") ,$)*"'9" 76C+"=+$'")
,""'$"" '?$,'#)#" ,"$"),
6.2 Write Enable Latch (WEL)
@"+>"$ %@>&,')+"" ,"",,"%&" ",,"")#"3$"@"+,"$")
; @>,"",+",$'")= '?$,="',+':="',+,"")$$,))=)#")#
" #))=,"$"),8@",+9)*9,'@""",/,"
6.3 Block Protect Bits (BP2, BP1, BP0)
; 7)$5)"$"7",%79797&)?)"'="+"," ,"",,"%99'&" ")?'="
)"$")$)")',"",7)$5)"$"+",$+,"," @""",/,"!,"$")%,"
@
$")9&:9
)))"))#" **)$+)"$"'#)*)*',,"$"),%,"",/,"-*)
)"$")"+&; #$")'#",""#)" 7)$5)"$")7",,9))#" )"$"'
6.4 Top/Bottom Block protect (TB)
; ;)7)"")*+"%;7&,)?)"+"," ,"",,"%&" "$)"),#" 7)$5)"$"7",%79797&
)"$"#)*" ;)%;7P&)" 7)"")*%;7P&)#" ,, )=" "",/,"-*))"$")"+;
#$")'#","",;7P; ;7+"$+,"=" " @""",/,"!,"$")'')" ,"")#"
/9/'@>+",
Table 6-1. "",/,"
S7 S6 S5 S4 S3 S2 S1 S0
SRP0SEC TB BP2 BP1 BP0WEL BUSY
"",
/,"
)"$"
%G))"&
$"))"$"
%G))"&
;)7)"")*
@")"$"
%G))"&
7)$5)"$"
%G)
)"&
7)$5)"$"
%G)
)"&
7)$5)"$"
%G)
)"&
@"+
>"$
,)@"
),,
Table 6-2.
"",/,"
S15 S14 S13 S12 S11 S10 S9 S8
SUS CMP (R) (R) (R) (R) QE SRP1
,'
"",
()**"
)"$"%G)
)"&
/,?' /,?' /,?' /,?' '+
%G))"&
"",
/,"
)"$"
%G))"&
:;
6.5 Sector/Block Protect (SEC)
; $"))"$"+"%(&,)?)"+"," ,"",,"%&" "$)"),#" 7)$5)"$"7",%79797&
)"$"<7$"),%(P&)<77)$5,%(P&" ;)%;7P&)" 7)"")*%;7P&)#" ,, )="
"",/,"-*))"$")"+; '#","",(P
6.6 Status Register Protect (SRP1, SRP0)
; "", /," )"$" +", %/ ' /& )
-
?)" '=" +", " ,"",,"%'&
.
;
/+",$)")" *" )')#=")"$")8,)#"=)"$")9 '=)"$")
,
)=,)$5
-
')=))"*
)**+%.;&)"$")
.
G)"8@ /9/P%9&9)=')=9" )=$$$ ,/9/")%9&,""
6.7 Quad Enable (QE)
; ' + %& +" , )?)" '=" +" " ,"", ," %O& " " )=,')")
@ " ,,"")%#$")'#",""&" '!.
'!.
,+'WARNING: The QE bit
should never be set to a 1 during standard SPI or Dual SPI operation if the WP or HOLD pins are tied directly to
the power supply or ground.
6.8 Complement Protect (CMP)
; ()**")"$"+"%(-&,)?)"'="+"" ,"",,"%&!",,'$)J$")
=" (9;79797'7+","))?'*)#3+"#)" )"$").$(-,,"")9?),
)"$"),"+(9;79797'7,?,'),"$9= (-P9")<7,$")$+
)"$"'= " ,")#" ,)"L= (-P9" ")<7,$")=+$)*)"$"'= " ,")#
" +$)*'),#")" "",/,"-*))"$")"+#)'",; '#","",
(-P
6.9 Erase/Program Suspend Status (SUS)
; ,'"",+"%6&,')+"" ,"",,"%&" ",,"")#"3$",)*
,'% &,"$")
.
; 6,"",+",$'")+,)*/,*%: &,"$"),=,)=
')=
,
)=
-
$$
.
Table 6-3. Status Register Protect Field Encoding
SRP1 SRP0WP
Status
Register Description
K )#"=
)"$")
@)$)"); ,"$+=""")',)"##$"'
+" ,"")#" @
0'=
)"$"'
@ @,)=" "",/,")$5''$)"+
=""")
0'=
6)"$"'
@ @ , " "", ," , )$5' '$+
=""")#"@"+,"$")9@>P
K )=
>)$5)=
"",/,",)"$"''$)"+=""")"
" 3")=')=9)=$$
%&
K .;*
)*
"",/,",*")"$"''$)"+=""")
:;
G)"8
KP)Q"$
>P>)=L6P6
. !#,))*,"$"),$#,**))" "$)",)"$"''")")," ,,"$")=
+)'.
Table 6-4. Status Register Memory Protection (CMP = 0)
Status Register Memory Protection
SEC TB BP2 BP1 BP0 Block(s) Addresses Density Portion
K K G.G G.G G.G G.G
' <7 6
" ( <7 6
" <7 6
" -7 6
O" -7 6
" -7 6
' <7 >)=
" <7 >)=
" <7 >)=
" -7 >)=
" -7 >)=
" -7 >)=
K K " -7 :>>
<7 6
<7 6
( <7 6
K <7 6
<7 >
<7 >
<7 >
K <7 >
Table 6-5. Status Register Memory Protection (CMP = 1)
Status Register Memory Protection
SEC TB BP2 BP1 BP0 Block(s) Addresses Density Portion
K K " -7 :>>
" 9<7 >)=
" 7 9O<7 >)=
" O 9<7 >)=
:;
G)",8
KP')Q"$
>P>)=L6P6
.!#,))*,"$"),$#,**))" "$)",)"$"''")")," ,,"$")=+)'.
" 9<7 >)=
" O -7 >)=
" -7 >)=
" 9<7 6
' 9O<7 6
" 9<7 6
" 9<7 6
" -7 6
" -7 6
K K G.G G.G G.G G.G
" 9<7 >
" 9<7 >
" 7 9<7 >
K " 9<7 >
" 9<7 6
" 9<7 6
" 9<7 6
K " 9<7 6
Table 6-5. Status Register Memory Protection (CMP = 1) (Continued)
Status Register Memory Protection
SEC TB BP2 BP1 BP0 Block(s) Addresses Density Portion
:;
7. Instructions
; !,"$"),")#" :;$),,",)#" " "+,$,"$"),'" !,"$"),")#"
:;$),,",)#" ")+,$,"$"), " "#$)")'" ) " ! +, %, !,"$")"
"+&!,"$"),""'=" " #')#( $"%(&; #,"+")#'"$)$5'")" "
, %!) !. R8S& )?', " ,"$")$)'")" !",,*')" ,')#$)$5="
*),",#$"+"%-7&#,"
!,"$"), $)*"' =" " , ' )# ' ( ()$5 "? "* '*, #)$ ,"$")
$''#," ) :',"$"),$+$)*"'#"$)$5'+"0)=?,,"$"),
" "@",)*),*,"$)*")+"%('? #"#-+" ?+$)$5'&)" =,"
,"$")=+"*"'; ,#"#" )"$"," '?$#)*'?""=",.:''"),= "
**),+)**'),'9)= " "",/,",+="",,"$"),3$"#)/'
/,"=+)'"" )*),$$ ,$)*"'
7.1 Instruction Set Tables
Table 7-1. Manufacturer and Device Identification
ID Type Name ID Code Instruction(s)
-#$"! :',") O 9O 9O 9O
?$! :; O 9O 9O 9:7
-*);! !! O
($";! - O
Table 7-2. Instruction Set Table 1 (SPI instruction)
(1)
Instruction Name Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
(Clock Number) (0 – 7) (8 - 15) (16 - 23) (24 - 31) (32 - 39) (40 - 47)
@"+
@"+
@",+
/'"",/,"
%//&
%&
/'"",/,"
%//&
%&
@""",/,"
%//& %//&
@""",/,"
%//&
/'"
:: :: :: %&
,"/'"
7 :: :: :: '** %&
)*
:: :: :: %&
%&
+!
7)$5,%<7&
:: :: ::
7)$5,%<7&
:: :: ::
7)$5,%<7&
:: :: ::
:;
( ,
(
,)*
,'
,)*
/,*
:
)=)=
7O
/,)=
')=?$!
%&
:7 '** '** '** %!!&
%&
/'-#$"
?$!
%&
O ) %-!
-!&
%!!&
/'A(!
O %-!-!& %& %&
/,"+
66h
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Table 7-2. Instruction Set Table 1 (SPI instruction)
(1)
(Continued)
Instruction Name Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
(Clock Number) (0 – 7) (8 - 15) (16 - 23) (24 - 31) (32 - 39) (40 - 47)
Table 7-3. Instruction Set Table 2 (Dual SPI Instruction)
Instruction Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
(Clock Number) (0 – 7) (8 - 15) (16 - 23) (24 - 31) (32 - 39) (40 - 47)
,"/'.""
7 :: :: :: '** %&
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77 ::
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Table 7-4. Instruction Set Table 3 (Quad SPI Instruction)
Instruction Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
(Clock Number) (0 – 7) (8 - 15) (16 - 23) (24 - 31) (32 - 39) (40 - 47)
,"/''."" 6Bh :: ::
::
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Table 7-5. Instruction Set Table 4 (QPI instruction)
Instruction
(Clock Number)
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9
(0 – 1) (2 - 3) (4 - 5) (6 - 7) (8 - 9) (10 - 11) (12 - 13) (14 - 15) (16 - 17)
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Table 7-5. Instruction Set Table 4 (QPI instruction)
Instruction
(Clock Number)
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9
(0 – 1) (2 - 3) (4 - 5) (6 - 7) (8 - 9) (10 - 11) (12 - 13) (14 - 15) (16 - 17)
:;
!.P:9:O9:9:9:9:9-9- !.P3939393939393 3
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7.2 Write Enable (06h)
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Figure 7-1. Write Enable Instruction for SPI Mode (left) and QPI Mode (right)
7.3 Write Enable for Volatile Status Register (50h)
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#)" "$)?)"+"="$$,)##$"" '$)#" "",/,")?)"+",;)=""
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)")@""",/,"% & ,"$") @" + #) )" "", /," ,"$")%&=
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,"$") , )' )" ? +,,' ) ") ,""@" "", /," ,"$")% ) &
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Figure 7-2. Write Enable for Volatile Status Register Instruction for SPI Mode (left) and QPI Mode (right)
7.4 Write Disable (04h)
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Figure 7-3. Write Disable Instruction for SPI Mode (left) and QPI Mode (right)
7.5 Read Status Register-1 (05h) and Read Status Register-2 (35h)
; /'"",/,","$"),")'" "",/,"; /'"",/,"$+'"
"*%?)*,=""",/,"'@"$"/,"$)'")& !" , $)**'' ") $ $5
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)"),),,
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$)"),
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Figure 7-4. Read Status Register Instruction (SPI Mode)
Figure 7-5. Read Status Register Instruction (QPI Mode)
7.6 Write Status Register (01h - See Errata)
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%@>&+""",/,"=+$'").
Figure 7-6. Write Status Register Instruction (SPI Mode)
Figure 7-7. Write Status Register Instruction (QPI Mode)
7.7 Write Status Register-2 (31h)
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Figure 7-8. Write Status Register-2 Instruction (SPI Mode)
Figure 7-9. Write Status Register-2 Instruction (QPI Mode)
7.8 Read Data (03h)
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Figure 7-10. Read Data Instruction
7.9 Fast Read (0Bh)
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Figure 7-11. Fast Read Instruction (SPI Mode)
7.10 Fast Read in QPI Mode
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$$)**)'"='$"),=" '##"',#)" *3**,"/'#4$)***'"
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%,#")'&
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Figure 7-12. Fast Read instruction (QPI Mode, 80MHz)
Figure 7-13. Fast Read instruction (QPI Mode, 104MHz)
7.11 Fast Read Dual Output (3Bh)
7,"=),%!.
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Figure 7-14. Fast Read Dual Output instruction (SPI Mode)
7.12 Fast Read Quad Output (6Bh)
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; ,"/''."","$")$)""" ,"),,+#4$)#
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Figure 7-15. Fast Read Quad Output instruction (SPI Mode)
7.13 Fast Read Dual I/O (BBh)
; ,"/'!.,"$")'$,$$)? '" ) ')+$$,, , "=)!.
,8!.
0
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1
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; ,"/' !.,"$") $ #" '$$$ )? ' " ) ,"" " -)'+",%-&#""
":'',,+",%:&; ++)#" -)'%-&$)")," " )#" 3","/'!.
,"$")" ) " $,))3$,))#" #,"+","$")$)'; )=+++",)#" -)'%-&
')Q" $ %MKN&9 0)=?9 " !.,, )'+ *'$)")" #')#" #,"'")"$)$5
!#" -)'+",%--&4M:3N 3," " 3","!.,"$")%#"(,,''" )='&'),
)"4" ,"$")%77 &$)',,, )='; ,'$," ,"$") ,4$
+ "$)$5, ' )=," '',,") + **'""'#"(,,,"')=.!#-)'+",%--&
?)" M:3N 3," 3","$")%#"(,,''" )='&4," #,"+","$")
$)'," ," ") )* )"). :-)' 7" /," $ + ,' ") ," -)' 7", %--& +#),,
)*,"$"),.
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Figure 7-16. Fast Read Dual I/O Instruction (initial instruction or previous M7-0≠ Axh)
Figure 7-17. Fast Read Dual I/O Instruction (previous M7-0= Axh)
:;
7.14 Fast Read Quad I/O (EBh)
; ,"/''!.,"$")'$,$$)? '" ) 4'$$,,, #)!.,8!.
0
9!.
1
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2,
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3.
; '++"%&)#"",/,"*,"+,"")+" ,"''!.!,"$")
Continuous read mode
; ,"/''!.,"$")$#" '$,"$"))? '" ) ,""" -)'+",%-&="
#))=" ":'',,+",%:&9,, )=; ++)#" -)'%-&$)"),"
" )#" 3","/''!.,"$")" ) " $,))3$,))#" #,"+","$")$)'
; )=+++",)#" -)'%-&')Q"$%MKN&0)=?9" !.,, )'+ *'$)")
" #')#" #,"'")"$)$5
!#" -)'+",%--&4M:3N 3," " 3","/''!.,"$")%#"(,,''"
)='&'),)"4" 7 ,"$")$)',,, )=O; ,'$," ,"$") ,4$ +
"$)$5,' )=," '',,") + **'""'#"(,,,"')=.!#" -)'+",%--&
?)" " M:3N 3," 3","$")%#"(,,''" )='&4," #,"+","$")
$)'," ,")*)").:-)'7"/,"$+,'"),"-)'7",%--&+#),,)*
,"$"),.
Figure 7-18. Fast Read Quad I/O Instruction (Initial instruction or previous M7-0 ≠ Axh, SPI mode)
:;
Figure 7-19. Fast Read Quad I/O Instruction (previous M7-0 = Axh, SPI mode)
Wrap Around in SPI Mode
; ,"/''!.,"$")$,)+,'")$$,,,$#$)")=" +,,M"7,"
=" @N% &,"$")),"/''!.%7 &,"$"); M"7,"=" @N% &,"$")$
" +)',+" M@:)'N#"#)" #))=,"/''!.,"$")
@ M@:)'N,+'9" '"+$$,,'$+*"' ") +",$"))#+"
; )""'","","" "'',,,$#'" ,"$")9)$"$ ," '+)')#"
+",$")9" )""==)'")" ++)'")*"$"(,' ")
"*"" ,"$")
The Burst with Wrap feature allows applications that use cache to quickly fetch a critical addressand then fill the
cache afterwards within a fixed length (8/16/32/64-byte) of data without issuing multiple read instructions. %,
#")$")"7,"=" @&
Fast Read Quad I/O in QPI Mode
@ !*)'+'9" *+)#'**$)$5,,$)#'+" M"/'*",%( &N,"$")
")$$)**)'"='$"),=" '##"',#)" *3**,"/'#4$)***
'"$$,,"$')" /'*"7",RS'RS,""9" *+)#'**$)$5,$
+$)#'," )); '#"*+)#'**$)$5,))=)#"/,"%OO &
,"$"),
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#))=" ()"),/'-)'+",**'"
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#3''"" =)'!*)',M7,"/'=" @N%( &,"$")*,"+,'.%,#")
$")7,"/'=" @&
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Figure 7-20. Fast Read Quad I/O Instruction (Initial instruction or previous M7-0 ≠ Axh, QPI mode, 80MHz)
Figure 7-21. Fast Read Quad I/O Instruction (Initial instruction or previous M7-0 ≠ Axh, QPI mode, 104MHz)
7.15 Page Program (02h)
; )*,"$"),#))**" **)")+MN:@"+,"$")*,"+,,'
+#)" '?$$$"" )*!,"$")%"",/,"+"@>P&:#"" @"+%@/G&
,"$") ,+'$)''9" '?$,"," @"+>"$ %@>&; ,"$"),"'+'?"
()='" ,'" ,"$")$)'M N=" #))=+",'',,%::&'",")'"
+"9") " ! ; (*,"+'?)=#)" ""*)#" ,"$")= '",+,"")"
'?$%,#")'&
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").!#" ,"'',,+",)"1),'" *+)#$)$5,3$'," *" 9" '',,
==")" +)#" !,)*$,,9,," +",%"&$+)**'=" )"
?##$"))" +",=" " ,*..$)'")")#)*")*," ""
:;
*+)#$)$5,$)"3$'" *" !#*)" +",,"")" '?$" '',,
==")" +)#" ')?="?),,"'"
; (*,"+'? #"" " +")#" ,"+" ,+"$ '.!#" ,,)"') "
)* ,"$") = )" + 3$"'. :#" ( , '? , " ,#"*')*,"$")=
$)**$#)"*'"))#"%:(( $","$,&@ " )*$$,),,9" /'
"",/,","$")*,"+$$,,'#)$ $5" ,"",)#" 76C+"; 76C+",'"
)*$$'+$)*,= " $$,#, ''" '?$,'")$$")" ,"$"),
@ " 76C+",,,"'," @"+>"$ %@>&+"" "",/,",$'");
)*,"$")=)"+3$"'#" '',,',)"$"'+" )"$"%(-,(9;797,7'
7&+",.
Figure 7-22. Page Program Instruction (SPI Mode)
Figure 7-23. Page Program Instruction (QPI Mode)
:;
7.16 Quad Page Program (33h)
; ')*,"$"),"))*" **),+ MN"?),,'**),; '
)*"5,#),8!.
09
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19
!.
2
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3
,'',,''""9= $ $*)?)**#)*$
'" ##$"?,,)#$"))#)=$)$5,," -01,"*,#,"$)$5,'=)""*)+#"#)
" ')*," 4'")*"*,#*)" " "*'"$)$5
;),')*," '++"*,"+,",:@"+,"$")*,"+3$"'+#)"
'?$=$$"" ')*,"$")%"",/,"-9@>P&; ,"$"),""'+'?
" ()=" ,'" ,"$")$)'M N=" #))=-+"'',,%:-:&'",")'",
")" !.,.; (*,"+ ')=#)" "" )#" ,"$")= '",+,"")" '?$.
:)" #$"), )# ' )* #$" ,* , ,"'' )*. %,#")
'&
Figure 7-24. Quad Page Program Instruction (SPI mode)
:;
Figure 7-25. Quad Page Program Instruction (QPI mode)
7.17 Block Erase (20h)
; 7)$5,,"$"),")," '")#" ,$"',$"),+MN; ,"$"),,'#)<+"
7)$5)")" 7)$5,!,"$")9" @"+,"$")*,"+,,'; ,"$"),""'+
'?" ()=', #"" ,"$")$)'M N#))='+"7)$5'',,%::&%,#")
'&; (*,") #"" " +")#" ,"+" ,+"$ '9
)" =,9" 7)$5,,"$")=)"+3$"':#"(), 9" ,#"*'7)$5,,"$")=
$)**$#)"*'"))#"%$")9&
@ " 7)$5,$$,),,," /'"",/,","$")*,"+$$,,'#)$ $5"
,"",)#" 76C+"; 76C+",'" 7)$5,$$'+$)*,= " $$,#, '
'" '?$,'")$$")" ,"$"),.@ " 76C+",,,"'," @"+>"$ %@>&
+"" "",/,",$'").; 7)$5,,"$")=)"+3$"'#" '',,',
)"$"'+" )"$"%(-,(9;79797'7&+",.
Figure 7-26. Block Erase Instruction (SPI Mode)
:;
Figure 7-27. Block Erase Instruction (QPI Mode)
7.18 32KB Block Erase (52h)
; 7)$5,,"$"),")," '")#" ,$"'+)$5,+MN; ,"$"),,'#)<+"
7)$5,)"))")" 7)$5,!,"$")9@"+,"$")*,"+,,'; ,"$"),
""'+'?" ()=', #"" ,"$")$)' M N#))=' +" +)$5 '',, %::&
%, # ") 'O& ; (*,") #"" " +")#" ,"+" ,+
"$ '9)" =,9" 7)$5,,"$")=)"+3$"':#"(,'? 9" ,#"*'7)$5,
,"$")=$)**$#)"*'"))#"7%$")9&
@ " 7)$5,$$,),,9" /'"",/,","$")*,"+'" ,"",)#"
76C+"; 76C+", ' " 7)$5 ,$$ ' +$)*, = " $$,#, ''"
'?$,'")$$")" ,"$"),@ " 76C+",,,"'9" @"+>"$ %@>&+"
" "",/,",$'"); 7)$5,,"$")=)"+3$"'#" '',,',)"$"'
+" )"$"%(-9(9;79797'7&+",
Figure 7-28. 32KB Block Erase Instruction (SPI Mode)
:;
Figure 7-29. 32KB Block Erase Instruction (QPI Mode)
7.19 64KB Block Erase (D8h)
; 7)$5,,"$"),")," '")#" ,$"'+)$5,+MN; ,"$"),,'#)<+"
7)$5,)"))")" 7)$5,!,"$")9@"+,"$")*,"+,,'; ,"$"),
""'+'?" ()=', #"" ,"$")$)' M N#))=' +"+)$5'',, %::&
%, #")'& ; (*,") #"" " +")#" ,"+" ,+
"$ '9)" =,9" 7)$5,,"$")=)"+3$"':#"(,'? 9" ,#"*'7)$5,
,"$")=$)**$#)"*'"))#"7%$")9&
@ " 7)$5,$$,),,," /'"",/,","$")*,"+'" ,"",)#"
76C+"; 76C+", ' " 7)$5 ,$$ ' +$)*, = " $$ , #, ' ' "
'?$,'")$$")" ,"$"),. @ " 76C+",,,"'," @"+>"$ %@>&+"
" "",/,",$'").; 7)$5,,"$")=)"+3$"'#" '',,',)"$"'
+" )"$"%(-9(9;79797'7&+",.
Figure 7-30. 64KB Block Erase Instruction (SPI Mode)
:;
Figure 7-31. 64KB Block Erase Instruction (QPI Mode)
7.20 Chip Erase (C7h / 60h)
; ( ,,"$")$,+"," '?$")+ %,&)")" ( ,!,"$")9@"
+,"$")*,"+,,'; ,"$"),""'+'?" ()=', #"" ,"$")$)'
M( N)M N%,#")&; (*,") #"" " +")#" ,"+" ,+
"$ '9)" =,9" ( ,,"$")=)"+3$"':#"(,'? 9" ,#"*'( ,
,"$")=$)**$#)'"))#"(%$")9&
@ " ( ,$$,),,," /'"",/,","$")*,"+$$,,'")$ $5" ,"",
)#" 76C+"; 76C+",'" ( ,$$'+$)*,= " $$,#, ''"
'?$,'")$$")" ,"$"),@ " 76C+",,,"'," @"+>"$ %@>&+"
" "",/,",$'").; ( ,,"$")=)"+3$"'#,)"$"'+" )"$"
%(-9(9;79797'7&+",.
Figure 7-32. Chip Erase Instruction for SPI Mode (left) and QPI Mode (right)
:;
7.21 Erase / Program Suspend (75h)
; ,)* ,' ,"$") )=, " ,,"* ") "" 7)$5,)")))*9
'"!")*9')*)")
,,',?')'" 7)$5,)"); @""",/,"% &9@""",/,"
% &,"$")',,"$"),% 9 9 9( 9 &)")='',,'"
( ,)")9" ,,',"$"),)'
)*,',?')'" )*9'"!")*)')*
)"); @""",/,"% &9@""",/,"% &,"$")')*,"$"),%
' &',,"$"),% 9 9 9( ' &)")='')*,'
; ,)*,',"$")M N=+$$"'+" '?$)#" 6+"" "",/,"
4,")'" 76C+"4,")= 7)$5,))*)"),))!#" 6+"
4,"))" 76C+"4,")9" ,',"$")=+)'+" '?$:*3**)#"*)#
M"6N%:(( $","$,&,4'"),,'" ,))*)"):#",)*,'9
" 6+"" "",/,"=+,"#)*")**'"'; 76C+"" "",/,"=+
$'#)*")=" M"6N)?),,*',)*)")9",,)4'" ""
,',"$")M N,)",,'" ***)#"*)#M"6N#))=" $'/,*
,"$")M: N
63$"' )= )##'" ,)*,,',""=,"" '?$'," ,,',"".
6+"" "",/,"=,),"").; '"=" " )+)$5" "=,+,,''*
+$)*$)"'.!",$)**''#)" ,") **" ,,"* ', "$ 4, ," " $$'"
)= "") ' ,?'"""',)*,,',"".%,#")'
&
Figure 7-33. Erase Suspend instruction (SPI Mode)
:;
Figure 7-34. Erase Suspend instruction (QPI Mode)
7.22 Erase / Program Resume (7Ah)
; ,)*/,*,"$")M: N,")=)5" 7)$5,)"))" )*)")
),)*,'; /,*,"$") “: N=+$$"'+" '?$)#" 6+"
" "",/,"4,")'" 76C+"4,").:#",,'," 6+"=+$'#)*")
**'"," 76C+"=+,"#)*")=" ,'" 7)$5=$)*"" ,)"))"
=$)*"" )* )"). !# " 6+" 4, ") ) " 76C+" 4,"), " /,*
,"$")M: N=+)'+" '?$
/,*,"$")$)"+$$"'#" ?),,)*,')")=,""'+
3$"')=)##!",,)4'" ",+,4",)*,',"$"))"")+,,'="
***)#"*)#M"6N#))=?),/,*,"$").%,#")'&.
Figure 7-35. Erase / Program Resume instruction (SPI Mode)
:;
Figure 7-36. Erase / Program Resume instruction (QPI Mode)
7.23 Deep Power Down (B9h)
3$"" )=)=,"$")," +,"=")"" '?$" )=,")=$),*").;
)=)=,"$")'$," ,"'+$"%#)*!((")!((9,,$#'$")9&;
,"$"),"'+'?" ()==" #))=" ,"$")$)'M7O N%,#")'
&
; ( *," ) 3$" " " +" +)' %" "," " +" )# ,"$") $)'+"$ '-&L
)" =,," )=)=,"$"),)"3$"'.:#"(), 9"4,')#"'"
)=)=*)',"'.@ " /,)=)=?$!,"$"),= $ ,")," '?$
"))*)")9=+$)1':)" ,"$"),)'$'" /'"",/,","$")9
= $ ,=,?+')*)"))= )=-)'")*"$,"),")=)=,'"
'?$=,)=-" "'+-)'
Figure 7-37. Deep Power Down Instruction (SPI Mode)
O:;
Figure 7-38. Deep Power Down Instruction (QPI Mode)
7.24 Release Deep Power Down / Device ID (ABh)
; /, )=)= ?$ ! ,"$") , *"), ,"$") !" $ +,'"),"
'?$#)*" )=)=,""))+"" '?$'"#$")%!&
; ,"$"),,,'+'?" ()=9,'" ,"$")$)'M:7 N''?( ,, )=
#O'/,#)*)=)=4" "*'"))#"/%:(
( $","$,&#)=)5)*)")'$$")" ,"$"),; (*,"5 '"
"/"*'")
; ?$!$+''!*)')
!)" =)',
9?$!#",)"?+!*)'#)/,
)=)=?$!,"$")
;))+"" ?$!!*)'9,"$"),""'+'?" (
)=','" ,"$")$)'M:7 N=" #))=-'**+",.; ?$!+"," , #"')"
#' )#(<=" *)," ,#$"+"%-7&#,",, )=.:#"(,'? "*,"5
#)"*'"))#"/%$")9&.; ?$!$+'$)"),.; ,"$"),$)*"'
+'?( .
!#" /,#)*)=)=?$!,"$"),,,'= ,9)*)@"$$,)$,,
%= 76C4,&" ,"$"),)''=)" ?##$",)" $"$$
Figure 7-39. Release Power Down Instruction (SPI Mode)
:;
Figure 7-40. Release Power Down Instruction (QPI Mode)
Figure 7-41. Release Power Down / Device ID Instruction (SPI Mode)
7.25 Read Manufacturer / Device ID Dual I/O (90h)
; /'-#$"?$!!.,"$"))?',+)" " A(,,'*#$"!'"
,$#$'?$!
; /'-#$"?$!,"$"),?,*")" ,"/'!.,"$"); ,"$"),
""'+'?" ()=', #"" ,"$")$)'MO N#))='+-+"'',,%::&)#
.:#"= $ ," -#$"!#):',")% &'" ?$!% &, #"')")" #')#
(<=" *),",#$"+"%-7&#,",, )= and .!#" -+"'',,,","")
" ?$!=+'#,"'" #))='+" -#$"!; -#$"'?$!$
+'$)"),,""#)*)")" )" .; ,"$"),$)*"'+'?( .
:;
Figure 7-42. Read Manufacturer/ Device ID instruction (SPI Mode)
Figure 7-43. Read Manufacturer/ Device ID instruction (QPI Mode)
7.26 Read Manufacturer / Device ID Dual I/O (92h)
; /'-#$"?$!!.,"$"))?',+)" " A(,,'*#$"!'"
,$#$'?$!
; /'-#$"?$!,"$"),?,*")" ,"/'!.,"$"); ,"$"),
""'+'?" ()=', #"" ,"$")$)'MO N#))='+-+"'',,%::&)#
.:#"= $ ," -#$"!#):',")% &'" ?$!% &, #"')")" #')#
:;
(<=" *),",#$"+"%-7&#,",, )=.!#" -+"'',,,","") "
?$!=+'#,"'" #))='+" -#$"!; -#$"'?$!$+'
$)"),,""#)*)")" )" .; ,"$"),$)*"'+'?( .
Figure 7-44. Read Dual Manufacturer/ Device ID Dual I/O instruction (SPI Mode)
7.27 Read Manufacturer / Device ID Quad I/O (94h)
; /'-#$"?$!'!.,"$"))?',+)" " A(,,'*#$"!'"
,$#$'?$!
; /'-#$"?$!,"$"),?,*")" ,"/''!.,"$"); ,"$"),
""'+'?" ()=', #"" ,"$")$)'MO N#))='+-+"'',,%::&)#
.:#"= $ ," -#$"!#):',")% &'" ?$!% &, #"')")" #')#
(<=" *),",#$"+"%-7&#,",, )=.!#" -+"'',,,","") "
?$!=+'#,"'" #))='+" -#$"!; -#$"'?$!$+'
$)"),,""#)*)")" )" .; ,"$"),$)*"'+'?( .
:;
Figure 7-45. Read Quad Manufacturer/ Device ID Quad I/O instruction (SPI Mode)
JEDEC ID (9Fh)
)$)*"+",),9" :;)?',,?,"$"),")$")$'"*" '"")#"
'?$; /'A(!,"$"),$)),=" " A(,"''#)!$)*"+,#, **),
" "=,')"'; ,"$"),"'+'?" ()==" #))=" ,"$")$)'MO N
A(,,'-#$"!+"#):',")% &'"=)?$!+",9-*);%!!&'
($"%!!&" , #"')")" #')#(<=" *),",#$"+"%-7&#,", )=
and .)**)"'$$"?, #")-#$" '?$!'"#$")"+
;
A(!$+'$)"),
.
; ,"$"),"*"'+'?(
:;
Figure 7-46. Read JEDEC ID instruction (SPI Mode)
Figure 7-47. Read JEDEC ID instruction (QPI Mode)
7.28 Enable QPI (38h)
; :;,)"+)" "''' "#$%!&'' !"#$
%!&0)=?9!*)''!*)'$)"+,'"" ,*"*+!,"$")," )=")
,="$ " '?$#)*!*)'")!*)'
:;
!)'"),="$ " '?$")!*)'9" '+%&+""",/,"*,"+,"")#,"9'
+!,"$")*,"+,,'!#" '+%&+",9" +!,"$")=+)''
" '?$=*!*)'
:#")=9" '#","")#" '?$,!*)'" ,"$")";+#)" $)**',
,)"'!*)''" ,"$")";+#)" ,"$"),,)"'!*)'
@ " '?$,,="$ '#)*!*)'")!*)'9" 3,"@"+')*,,',"",,
'" @>" ,""=*$ '.
Figure 7-48. Enable QPI instruction (SPI Mode only)
7.29 Disable QPI (FFh)
7,,,+!% &,"$")," '?$,,"!*)'.@ " '?$,,="$ '#)*!*)'")
!*)'," 3,"@"+>"$ %@>&')*,,',"",,'" @>" ,""
*,$ '.
Figure 7-49. Disable QPI instruction for QPI mode
:;
7.30 Word Read Quad I/O (E7h)
; '!.'*"$'$,,"$"))? ')=#,"')*$$,,#)$)'3$")%K!&'$"
#)*" '!; '++"%&)#"",/,"*,"+,"")+" @)'/''!.
,"$"); )=,":'',,+"%:&*,"4')"=)'**$)$5,4')")" '")""
Continuous Read Mode
; @)'/''!.,"$")$#" '$,"$"))? '" ) ,""" M()"),/'
-)'N+",%-&#"" ":'',,+",%:&9,, )=; ++ )# " %-&
$)"), " " )# " 3" @)' /' ' !. ,"$")" ) " $,) ) 3$,) )# " #," +"
,"$") $)' ; )= ++ +", )# " %-R8S&')Q"$%MKN&0)=?9" !.,, )'+
*'$)")" #')#" #,"'")"$)$5
!#" M()"),/'-)'N+",-RSP: 9" " 3","/''!.,"$")%#"(,,''"
)='&'),)"4" ,"$")$)',,, )=; ,'$," ,"$"),4$+
"$)$5,')=," /''',,")+**'""'#"(,,,"')=.!#" M()"),/'
-)'N+",-R8S'))"4 ") : %,,,&" 3" ,"$") %#" ( , ,' ' " )='& 4, "
#,"+","$")$)'," ,""))*)")
Figure 7-50. Word Read Quad I/O instruction (Initial instruction or previous set M7-0 ≠ Axh, SPI Mode)
Figure 7-51. Word Read Quad I/O instruction (Previous instruction set M7-0= Axh, SPI Mode)
:;
Wrap Around in SPI mode
; @)'/''!.,"$")$,)+,'")$$,,,$#$)")=" +,,M"
7,"=" @N% &,"$"))") ; M"7,"=" @N% &,"$")$" +)',+
" M@:)'N#"#)" #))= $)**',@ M@:)'N,+'9" )""'","","
" "'',,,$#'" ,"$")9 )$ " $ , " ' +)' )# " +" ,$")9
" )"" ==)'")" ++)'")*"$"(,' ")"*"" ,"$")
; 7,"=" @#")=,$")," ",$$ ")4$5#"$ $"$'',,'" #" $$
#"=', =" #3' " %+"& )# '" =" )" ,,',"$"),
; M"7,"=" @N,"$"))=," M@7",N9@-")+,"; @+",,'")+)',+
" M@:)'N)")= @,,'"),$#" " )#" =)',$")=" .
7.31 Set Burst with Wrap (77h)
; " 7," =" @ % &,"$") , ,' $)J$") =" M," /' '!.N'M@)' /' '
!.N ,"$"), ") $$,, #3' " )# +" ,$") =" +"("$"),$
+#"#)*" ,#"'*)?" )?,,"*$)'3$")#)*$7#)" '?$=$$""
"7,"=" @,"$")9'+)#"",/,"*,"+3$"'%"",/,"+"*,"
4&
; " 7," =" @ ,"$") ,""' + '?" ( )='" , #" " ,"$")$)'M N
#))='+'**+",'M@7",N9@.; ,"$"),4$,, )="7,"=" @
!,"$")4$.@+"@'@-)",'.
.$@,,"+"7,"=" @,"$")
,
" #))=M,"/''!.N'@)'/''!.
,"$"),=," @,""")$$,,"
-
+",$")=" ;)3"" M@:)'N#$")
'""))*')")9)" " 7," =" @,"$") , )' + ,,' ") ," @ P
.
; '#"
? )# @ ))=),
.
!" $,)#,,"*/,"= @P
,
",$)**''" "" $)"),,,
"7,"=" @,"$"))/,"%OO &,"$")"),"@P)"))*/',"$"),,$
:;'),)" ? '=/,"
.
Table 7-6. Set Burst with Wrap W6:W4 Encoding
W6, W5 W4 = 0 W4 = 1(Default)
Wrap Around Wrap Length Wrap Around Wrap Length
C, +" G) G:
C, +" G) G:
C, +" G) G:
C, +" G) G:
:;
Figure 7-52. Set Burst with Wrap Instruction Sequence
7.32 Burst Read with Wrap (0Ch)
; M7,"/'=" @%( &N,"$"))?',""?=")#)*" ')")=" M@
:)'N!*)'; ,"$"),,*")" M,"/'%7 &N,"$") ! *)'9 3$" "
'',, )# " ' )") = M@ :)'N ") " ++)')#" M@>" N)$" '
+)',$ '
; M@ >" N ' " *+ )# '** )# $)$5, $ + $)#' + " M" /'*",%( &N
,"$").
Figure 7-53. Burst Read with Wrap instruction (QPI Mode, 80MHz)
O:;
Figure 7-54. Burst Read with Wrap instruction (QPI Mode, 104MHz)
7.33 Set Read Parameters (C0h)
!!*)'9")$$)**)'"=')#$"),=" '##"',#)" *3** '
#4$)***'"$$,,"$9M"/'*", %( &N,"$") $ + ,' ") $)#
" *+ )# '** $)$5, #) M," /' %7 &N9 M,"/''!.%7 &NWM7,"/'=" @%( &N
,"$"),9'")$)#" *+)#+",)#M@>" N#)" M7,"/'=" @%( &N,"$")
!"''!*)'," M"/'*",%( &N,"$"),)"$$"'.; '**$)$5,#)?),,"
/',"$"),"'''!*)'#3',,#")" ,"$").'#)'",;+,
;+, ;+, and ;+.; M@>" N,,"+@+"" M"7,"=" @% &N,"$").
; ,,""=*$ '= " '?$,,="$ '#)*"''!*)'")!*)'.
; '#"M@>" N#")=)/,","$"),+",
,
" '#"*+)#'**$)$5,,
Table 7-7. Dummy Clock Encoding
P5, P4
Dummy
Clocks
Maximum
Read Freq.
-01
-01
-01
Table 7-8. Wrap Length Encoding
P1, P0 Wrap Length
+",
+",
+",
+",
:;
Figure 7-55. Set Read Parameters instruction (QPI Mode)
7.34 Enable Reset (66h) and Reset (99h)
7$,)#" ,*$5'" *""))" *+)#,9" :;)?',)#"=/,"
,"$"),"')#''$"'/;
.$" /,","$"),$$"'9))")"),=+"*"''" '?$= "")
",'#" )=) ,"" ' ), " $" ?)" ,"",9 ,$ ,)""",/,"+",9@"+
>"$ %@>&,"",9)*,,',"",9()"),/'-)'+",""9/'*",""'
@+",""
M+/,"% &N'M/,"%OO &N,"$"),$+,,'" !*)')!*)';) ?)' $$'"
,"9 +)" ,"$"), *," + ,,' ,4$ : )" ,"$"),)" " M/,"%OO &N#"" M+
% &N,"$")=',+" M/,"+N,"":=,4$)#M+/,"% &N'M/,"%OO &N,
''"),"" '?$.$" /," ,"$"),$$"'+ " '?$ ="5)3*" "/;P ,
") ," " ,)'9),"$")=+$$"'
"$)")* #" ,))),,''",))*)")= /,"
,"$"),4$,$$"'+'?$!",$)**''")$ $5" 76C+"'" 6+""",/,"
+#),," /,","$"),4$
Figure 7-56. Enable Reset and Reset Instruction (SPI Mode)
:;
Figure 7-57. Enable Reset and Reset Instruction (QPI Mode)
7.35 Read Serial Flash Discovery Parameter (5Ah)
; /', ,$)?*"%&,"$"))=,'" , ,$)?*"
%&; ,,$)*),')#'-)+",$)")"$ $","$,'?')
,$#$#)*").; ,#$"))**'.!#" ,+59" '?$,, '=" "
+"," !#))"))#" ,=""")," )"))",',, '=" +",,'
,""% &; ,"$"),4$#)" ' ," ,*,"$"," ")#,"/',"$").,"9
" '?$,,$"'+'?( $"%(&>)=.G3"9" -+","$") $)' %: & ' " -+" '',,
, #"',#))='+'**$)$5$$,; +",)#$)"", #"')")" ".""
%.&,""#)*" ,$#''',,.$ +",, #"')"'" #')#()$5%(<&;
,"$"),4$,, )= .; /',"$"),"*"'+'?( $"%(&0 "
"*''")""
:;
Figure 7-58. Read SFDP Register Instruction
Table 7-9. SFDP Signature and Headers
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
" 8
8
8
8
-)/?,) ""#)* 8
-J)/?,) ""#)* 8
G*+)#*",
0',
""#)* 8
/,?' 8
A(*"!%>7& A(*"!
%>7&P0
8
*";+-)
/?,)
""#)*
00
0O 8
*";+-J)
/?,)
""#)*0 : 8
*";+>"
%')+=)',&
0)=*@./,
" *""+
7 8
:;
Table 7-10. SFDP Parameters Table 1
*";+)"
:'',,)#:',")
*";+
( 8
8
8
A(*"!%-7& A(*"!
%-7&80
8
A(*"!%>7& :',")-#$"! 8
*";+-)
/?,)
""#)*0 8
*";+-J)
/?,)
""#)*0 8
*";+>"
%')+=)',&
0)=*@./,
" *""+
8
*";+)"
%;&
:'',,)#:',")
*";+
8
8
8
/,?' 8
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
,F" 8<7?+
8<7)"?+
8
@"F" 87"98+",)
)""",/,"7)$5
)"$"7",
8G)?)","",+"
8)","",+"
)""",/,"@"
+.$)'
80.$)'")+9
#+"P
/,?' 8
<7,.$$' .$)') 8
Table 7-9. SFDP Signature and Headers
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
:;
,"/'.""
%&
PG)",)"'9P)"'
G*+)#:'',,7", 87")
8)7"
87")
8/,?'
8
)+;,#/"%;/&
()$5
PG)",)"'9P)"' O
,"!./'
%&
PG)",)"'9P)"'
,"'!./'
%&
PG)",)"'9P)"'
,"'.""/'
%&
PG)",)"'9P)"'
/,?'
/,?' 8
, -*)," 8
8
8
8
,"'!.%&
G*+)#'**$)$5,
*+)#'**$)$5, 8
,"'!.%&
G*+)#*)'+",
*+)#*)'+", 8
,"'!.%&
/'.$)'
.$)') O 8 7
,"'.""%&
G*+)#'**$)$5,
*+)#'**$)$5, : 8
,"'.""%&
G*+)#*)'+",
*+)#*)'+", 8
,"'.""%&
/'.$)'
.$)') 7 8 7
,".""%&
G*+)#'**$)$5,
*+)#'**$)$5, ( 8
,".""%&
G*+)#*)'+",
*+)#*)'+", 8
,".""%&
/'.$)'
.$)') 8 7
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
:;
,"!.%&
G*+)#'**$)$5,
*+)#'**$)$5, 8
,"!.%&
G*+)#*)'+",
*+)#*)'+", 8
,"!.%&
/'.$)'
.$)') 8 77
,"!%& PG)",)"'9P)"'
/,?' 8
,"'!%& PG)",)"'9P)"'
/,?' 8
/,?' 8
/,?' 8
/,?' 8
/,?' 8
/,?' 8
,"!%&
G*+)#'**$)$5,
*+)#'**$)$5, 8
,"!%&
G*+)#*)'+",
*+)#*)'+", 8
,"!%&
/'.$)'
.$)') 8
/,?' 8
/,?' O 8
,"'!%&
G*+)#'**$)$5,
*+)#'**$)$5, : 8
,"'!%&
G*+)#*)'+",
*+)#*)'+", 8
,"'!%&
/'.$)'
.$)') 7 8 7
,"1 <7PX( 9
<7PX 9<7PX L
%XG+"&
( 8 (
,".$)' .$)') 8
,"1 <7PX( 9
<7PX 9<7PX L
%XG+"&
8
,".$)' .$)') 8
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
:;
,;1 <7PX( 9
<7PX 9<7PX L
%XG+"&
8
,;.$)' .$)') 8
,;1 <7PX( 9
<7PX 9<7PX L
%XG+"&
8
,;.$)' .$)') 8
,-3**;$
/")
-3**P2%(.6G;E&2
;$
8
(O
,";$"* ()") 8
,";$", +8*,
+8*,
+8*,
+8,
8O
,";$"* ()") 8
,";$", +8*,
+8*,
+8*,
+8,
8
,";$"* ()") 8
,";$", +8*,
+8*,
+8*,
+8,
8
,";$"* ()") O8
,";$", +8*,
+8*,
+8*,
+8,
8
)*-3**;$
/")
-3**P2%(.6G;E&2
;$
8
1 XG+", 8
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
:;
)*;$"* ()") O
:
7
8 O
(
)*;$", 8,9
8,
)*7";$"*9
,"+"
()") 8
)*7";$",9
,"+"
8,9
8,
)*:''")7"
;$"*
()") 8O
)*:''")7"
;$",
8,9
8,
,( ;$"* ()") 8
,( ;$", +8*,
+8*,
+8,
+8,
8O
/,?'
) +"'.'
)*,'
,'", " ( 8 (
) +"'.',
,'
,'", " 8
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
:;
/,?'
:
)*/,*")
,'"*
()")#, 8O
)*,'-3**
"*
()") 8
)*,'-3**
",
+8,9
+8,9
+8,9
+8,
O8
,/,*"),'
"*
()")#, 8
,,'-3**
"*
()") 8
,,'-3**
",
+8,9
+8,9
+8,9
+8,
8O
,'/,*
,)"'
8)*',,,'
,)"'
8)",)"'
)*/,*.$)' .$)') 8 :
)*,'.$)' .$)') 8
/,*.$)' .$)') 8 :
,'.$)' .$)') 8
/,?' + 8
"",/,"7,) 33333+8.$)'P 9+"P
7,9
33333+8.$)'P 9+"P
7,9
)" ,8,?'
8
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
O:;
3")=')="* ()")
8 :
(
3")=')=", +8,9
+8,9
+8,9
+8,
8
3")=')=
.$)'
.$)') 8
")=')=
.$)'
.$)') 8
)=')=)"' 8)=')=,)"'9
8)",)"'
,+/'-)'
O
:
8 O
(
+/'-)' 8
,"'!.()"),
%&,)"'
8)",)"'9
8'!.,)"'
O
,"'!.()"),
%&3"
8
,"'!.()"),
%&"
O8
'+/4*",
%/&
8
0.>)/;,+ 8)",)"'9
8,()#")/,"
+"
/,?' 7 L
"",/,".$)' ( 8
/,?'
)#"/,".$)', 8
(
7":'',,3" 8
7":'',," 8
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
:;
Table 7-11. SFDP Parameters Table 2
7.36 Enter Secured OTP (B1h)
; "$'.;,"$"),#)"" ''")<+",$'.;*)'; ''")<+"
,$'.;,''"#)**9= $ *+,'"),")4,*+#),,"*'"#
:#""" $'.;*)'9'" #))=,"'''))*9)$'")')"" '")
'"'"; $'.;'"$)"+'"')$",)$5')=
,)"" "@""",/,"9@""",/,"'@"$"/,","$"),)"
$$"+'" $$,,)#,$.;).$,$".;,)$5')=9)$)**',"'=" '
?'; "$'.;,"$"),4$,, )=O.
Description Comment
Address
(h) Byte
Address
(Bit)
Data (b)
(Bit)
Data (h)
(Byte)
((-**)" 89
89
89
89
8
8
((-3**)" O 8O9
89
89
8
8
:)"$")-" )' +8,)?)"
,"",,"
8
:
)=)"$")'#" 8)=)"$"'9
8)=)"$"'
)"$"),+.$)', +8,,"",," 8
)"$")+.$)', +8,,"",," 8
)"$")/'.$)', +8,,"",," 8O
)"$")/,",
.$)'
+8)",)"'9
+8.$)',
9: 9 9( 9
8
)"$")/,")*
.$)'
+8)",)"'9
+8.$)',
9: 9 9(
8
/,?' 8
/,?' 8
/,?' /,?'
:;
Figure 7-59. Enter Secured OTP instruction for SPI Mode (left) and QPI Mode (right)
7.37 Exit Secured OTP (C1h)
; 3"$'.;,"$"),#)3"" ''")<
-
+",$'.;*)'%,#")&
Figure 7-60. Exit Secured OTP instruction for SPI Mode (left) and QPI Mode (right)
7.38 Read Security Register (2Bh)
; /'$"/,"$+'" ?)#$"/,"+",""*%?)*,="
,"",,"'=","",,"$)'")&'$)"),
Secured OTP Indicator bit. ; $'.;'$")+", )=," $ ,)$5'+#$")+#)3#$")))"
@ ",MN9"'$",)#$"))$59MN'$",#$"))$5
Lock-down Secured OTP (LDSO) bit. 7="@"$"/,","$")," >.+"*+,"")MN#)
$,")*)$5-')=),.0)=?,)$" +"","")MN%>)$5-')=&9" >.+"'" <-+"$'.;
$)"+'"'*)@ ",<-+"$'.;*)',$$,,,)")='")=".
:;
Figure 7-61. Read Security Register instruction (SPI Mode)
Figure 7-62. Read Security Register instruction (QPI Mode)
7.39 Write Security Register (2Fh)
; @"$"/,","$"),#)$ " ?,)#$"/,"+",65@""",/,"9
" @"+,"$"),)"4'+#)="@"$"/,","$"); @"$"
/,","$")*$ " ?)#+"%>.+"&#)$,")*"))$5')=" <+"$'.;
.$" >.+",,"")MN9" $'.;$)"+'"'*)
Table 7-12. Security Register Definition
7" 7" 7" 7" 7" 7" 7" 7"
3 3 3 3 3 3 >.
%'$",#
)$5')=&
$'.;
'$")+"
/,?' /,?' /,?' /,?' /,?' /,?' P)")$5
')=
P)$5')=
%$)"
)*
,.;&
P)#$")
)$5
P#$"))$5
)"+" )"+" )"+" )"+" )"+" )"+" G))"+" G))"+"
:;
; (*,") 3$""" +)'L)" =,," ,"$")=+J$"'')"3$"'.
Figure 7-63. Write Security Register instruction for SPI Mode (left) and QPI Mode (right)
7.40 4K-bit Secured OTP
!"Q, #) 4 '"# ") )?' <+" )"*)* #) ,"" '?$ 4 ,*+= $ *
+,"+#$")),,"*$,")*,#")"+)#M<+",$'.;'#")N
$","+"'$",= " " $ ,)$5'+#$")))"
;))*" <+",$'.;+"<+",$'.;*)'%=" G.$)**'&')" )
)*)*)$'9'" 3"<+",$'.;*)'+="K.$)**'
(,")**)$5')=+",MN,#")M"+)#,$","'#")N#),$","+"
'#")'"+)#M<+",$'.;'#")N#)'',,'#")
G)"..$)$5-')== "?+#$"))$,")*,"$)"+$ '*).@ <+",$'.;
*)',$$,,,)")='")=".
Table 7-13. Secured OTP
Address Range Size Standard Customer Lock
Y +" G
%$"$G*+&
"*'+$,")*
Y O+" G:
:;
8. Electrical Characteristics
Notes:
",,,+)'" ),,"''M:+,)"-3**/",N*$,*"'*")" '?$; M:+,)"-3**
/",N,",,",)'#$"))"))#" '?$"" ,))" $)'"),+)'" ),'$"'" )")
,$"),)#" ,,$#$"),)"*'3),")+,)"*3**"$)'"),#)3"'')',*##$"'?$+"
)"3"*,#$'" M:+,)"-3**/",N"''")$$)**)'", )"'")', ))")?, ))"$)'"),
''),)"*)"#$")'?$)")"" ,?,#)3"'')')#"*
()*"=" A("''A;(#),*+)'+)+#%F&,,*+'" )'$"?),"$"),
) 1'),,+,"$,%/)0&O6
.A("'A::%(P,/P) *,,/P) *,&
8.1
Absolute Maximum Ratings
(1)
Parameter Symbol Conditions Range Unit
)" (( ")((E
)":'"):
!.
/"?")F)' ")((E
;,")")
!.;
Z;,"
/"?")F)'
")((E
");*" ;
;F
")E [(
>';*" ;
>:
G)"
%&
[(
$"),""$,$
)"
0*
7)'-)'
%&
")E
8.2 Operating Range
Parameter Symbol Conditions Min Max Unit
,)*
($, ((
/P-01%'!&
#/ P-01%/'" &
:*+"."
;*" ;
:
!',"
E [(
8.3 Endurance and Data Retention
Parameter Conditions Min Max Unit
,)*($, <77)$5
,
<7+)$5)#$ 9 ($,
"/"") "*" ,
8.4 Power-up Timing and Write Inhibit Threshold
Parameter Symbol Min Max Unit
((%*&")(>)= ">
%&
B,
;*7#)@"!,"$") "6@
%&
*,
@"! +"; , )')" @!
%&
.
:;
Note:
.; ,*",$ $"1').
Figure 8-1. Power-up Timing and Voltage Levels
8.5 DC Electrical Characteristics
Parameter Symbol Condition Min Typ Max Units
!"($"$
(!G
%&
!GP
%&
.""($"$
(.6;
%&
.6;P
%&
!">5
!>! \ B:
!.>5
!>. \ B:
"'+("
!(( (P((
!GPFG)((
B:
)=)=("
!(( (P((
!GPFG)((
B:
("/'"
'-01
%&
!(( (P((O((
!.P.
*:
("/'"
'-01
%&
!(( (P((O((
!.P.
*:
("/'"
'-01
%&
!(( (P((O(( *:
("/'"
'-01
&
!(( (P((O((
!.P.
*:
:;
Notes:
;,"'),*+,,',$#'" ) ','$ $"1")'"9;:P[(9((P
.( $5'7)'"".
Note:
..""0],'#'," )"= '")",))'?
("@"
"",/,"
!(( (P(( *:
("
)*
!(( (P(( *:
(" 7)$5
,
!(( (P(( *:
("( ,
!(( (P(( *:
!">)=)",
!> ((3
!"0 )",
!0 ((3 ((E
."">)=)",
.> !.>PB:
.""
0 )", .0 !.0PB: ((
8.6 AC Measurement Conditions
Parameter Symbol Min Max Units
>)'($"$
(
>
!"/,';*,
;
/9
;
,
!",)",
!G
((")((
!";*/#$)",
!G ((")((
."";*/#$)",
.6; ((")((
8.5 DC Electrical Characteristics (Continued)
Parameter Symbol Condition Min Typ Max Units
:;
Figure 8-2. AC Measurement I/O Waveform
8.7 AC Electrical Characteristics
Parameter Symbol Alt Min Typ Max Unit
()$5#4$
),"$"),93$"/'"% &
O((W!',";*"
R
#
$
( -01
()$5#4/'","$")% &
#
/
( -01
()$50 9>)=;*3$"/'"% &
"
(>0
9
"
(>>
%&
,
()$50 9>)=;*#)/'"% &
,"$"),
"
(/>0
9
"
(/>>
%&
,
()$5/,;*5")5
"
(>(0
%&
,
()$5;*5")5
"
(0(>
%&
,
(:$"?";*"?")()$5
"
>(0
"( ,
(G)":$"?0)';*"?")()$5
"
(0>
,
"!";*
"
(0
"6 ,
"!0)';*
"
(0K
"0 ,
(:$"?0)';*"?")()$5
"
(00
,
(G)":$"?";*"?")()$5
"
0(0
,
( ,$" ;* %#) /' ,"$"), @"9
,')*,"$"),&
"
0>
"(0 ,
."",+;*
"
0]%&
"! ,
()$5>)=").""'
"
(>
" ,
()$5>)=").""'%3$"-/'&
%&
"
(>
" ,
.""0)';*
"
(>K
"0. ,
0.>:$"?";*"?")()$5
"
0>(0
,
:;
G)",8
()$5 E()$5)=*,"+,," )4")#$
"'+',')$ $"1")9)"^","')'$")
()",8/'"",/,"9/'-#$"?$!99'/'A(!/'$"/,"/'
, ,$)?*"
.$+,$),""#)@""",/,","$")= $"))"$"7",,"")
()**$ "*" ) , ") ," /' %/& !'," "*" , ") )" *",
0.>:$"?0)';*"?")()$5
"
(000
,
0.>G)":$"?";*"?")()$5
"
00(0
,
0.>G)":$"?0)';*"?")()$5
"
(00>
,
0.>")."">)=]
"
00K
%&
"
>]
,
0.>").""0 ]
"
0>]
%&
"
0]
,
@")"$"";*7#)(>)=
"
@0>
%&
,
@")"$"";*:#"(0
"
0@>
%&
,
(0 "))=)=-)'
"
%&
B,
(0 ")"'+-)'=" )"$")$
"/'
"
/
%&
B,
(0 ")"'+-)'=" $")$
"/'
"
/
%&
B,
(0 ")3"!,"$")#",'
"
6
%&
B,
(0 ")3"!,"$")#"/,"
"
/;
%&
B,
@""",/,";*
"
=
*,
7")*;*
"
7
B,
)*;*
"
*,
7)$5,;*%<7&
"
,
7)$5,;*%<7&
"
7
,
7)$5,;*%<7&
"
7
,
( ,;*
"
(
,
8.7 AC Electrical Characteristics
(Continued)
Parameter Symbol Alt Min Typ Max Unit
O:;
8.8
Input Timing
8.9 Output Timing
8.10 Hold Timing
:;
9. Ordering Information
9.1 Ordering Code Detail
A T 2 5 Q 6 4 S BU T1 – –F
Designator
Product Family
Device Density
641 = 64-megabit
Package Option
M = 8-pad, 5 x 6 x 0.6 mm UDFN
S = 8-lead, 0.208" wide SOIC
DWF = Die in Wafer Form
Device Grade
U = Green, Matte Sn or Sn alloy,
Industrial temperature range
(–40°C to +85°C)
H = NiPdAu lead-frame
Industrial Temp range (-40°C to +85°C)
Shipping Carrier Option
T = Tape and reel
Operating Voltage
B = 2.7V to 3.6V
Ordering Code
(1)
Package Lead Finish
Operating
Voltage
Max. Freq.
(MHz) Operation Range
:;67; :( -01
℃
")
℃
%!',"
;*"/&
:;@
%&
@
; , $)")$)',)"*5')" '?$,
()"$":',")#)*$ $'=),,#)*")
Package Type
8S4
'9_@'9,"$F@*."$5%!:A.!(&
@ @#)*
:;
10. Packaging Information–
10.1 8S4 – 8-lead, .208” EIAJ SOIC
TITLE DRAWING NO. GPC REV.
Package Drawing Contact:
contact@adestotech.com
®
8S3STN A
8S3, 8-lead, 0.208” Body, Plastic Small
Outline Package (EIAJ)
SYMBOL
MILLIMETERS
INCHES
MIN
NOM
MAX
MIN
NOM
MAX
A
1.75
1.95
2.16
0.069
0.077
0.085
A1
0.05
0.15
0.25
0.002
0.006
0.010
A2
1.70
1.80
1.91
0.067
0.071
0.075
B
0.35
0.42
0.48
0.014
0.017
0.019
C
0.19
0.20
0.25
0.007
0.008
0.010
D
5.18
5.28
5.38
0.204
0.208
0.212
E
7.70
7.90
8.10
0.303
0.311
0.319
E1
5.18
5.28
5.38
0.204
0.208
0.212
e
1.27 BSC
0.050 BSC
L
0.50
0.65
0.80
0.020
0.026
0.031
Θ
0˚
-
8˚
0˚
-
8˚
Y
-
-
0.10
-
-
0.004
5/5/16
:;
11. Revision History
Revision Level – Release Date History
:G)?*+ !",)#:;'", "
7+ 6'"'G)");+
(- :'''$#$")")@""",/,"% &',$")
6'"'')$*","",#)*:'?$'")()*"
G)?*+ /*)?'#$,")-01
/*)?''+$5,
:'''""'")@""",/,"$)**'%,$")&
-$ /*)?'@>($5
/*)?'6G$5
6'"'7)$5,'( ,"*,:($"$( $","$,
"+
:;
12. Errata
!?),,,)#" ,)'$"%)'$",, '=" '"$)')")&9" @""",/,"
$)**')"''##"?),9= 3$"" 0$)**'9#(=,'? #"" "
$)$59" (-9'/+",=$'")
!" ,,)#" )'$"9= (,'? #"" " $)$59" (-9'/+",)"$'
'" (-9'/+","" ,"",
Corporate Office
(#)`6:
:',")0'4",
",)@
"(9(:O
)8%E&
*8$)"$"a',")"$ $)*
b:',");$ )),: ",,?'/?8
,$*8:',");$ )),())")*5,)="#)" ,)#",)'$",9)" " " ),3,,$)"'" ()*I,,"''="= $ ,'"':',")I,;*,
'()'"),)$"')" ()*I,=+,"; ()*,,*,),),+"#)),= $ *" ,')$*"9,?," "")$ '?$,),$#$"),
'"' ""*=" )")"$9''),)"*5$)**"*"")'"" #)*")$)"' G)$,,")"",))" "$")")#:',")"'+"
()*$)$")=" " ,)#:',"))'$",93,,)+*$"):',")I,)'$",)"" )1'#),,$"$$)*)",#,)"'?$,),,"*,
