HIGH-SPEED 32K
×
××
×
8
DUAL-PORT STATIC RAM
1
• !""!
•!#"$""!"
• % %&%'%(#"#(" !% •) !#"#&(% %#%"!"!
%#%%%'"! $%(%%!
•*+,-"%#!'" %%&.(% •) ''!#! %"!%"#%
• /"#%%&% •$%("#!&"!%%#!0**1%%"
!& "2--!34+5&"#%
%"20*.0-.,-.--!34+5•1"$%"!67"!!&7*"!8)
•((%%"!•"$%9"!%-13:*;5(% '
<=**= •4!&$%&$ ("$"% "!
"1%27-*>3'+5%.1%#"%%(#%! "!%#!
!&$'2->3'+5!%&%1"%
<=**= •. ?/ !%
"1%27-*>3'+5. ? "! !1%
!&$'2>3'+5•"!"$%!& !"!'%@ "1%!=**=
• "(%&(!!&=**=
•!& "%% %!%3A*°B7-°5•C%'$D %"!0E&%%!"!
I/O
CONTROL
I/O
CONTROL
True Dual-Ported
RAM Array
Address
Decoder Address
Decoder
ARBITRATION
INTERRUPT
SEMAPHORE
LOGIC
15 15
15 15
R/
R/
I/O
0L
-I/O
7L
I/O
0R
-I/O
7R
(1,2)
(1,2)
A
0L
-A
14L
A
0R
-A
14R
R/
R/
M/
(2)
(2)
88
88
ARK7C007S/L
HICH-S PEED 32K
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×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
2
!"#$%& '(%
)*!+++(, %++
-.()*+(++%(++(%
/)*0.(%, ++(%
/ .(/01
%%+00+
00+
++++(.$*&$2,*
+3/
%%++++/+
++0%+%)++(00
+0+(% 4+/+%
+5+++%0+
I/O
7R
GND
A
12R
A
11R
A
10R
A
9R
A
8R
A
7R
A
6R
A
5R
A
13R
A
14R
ARK7C007S/L
HICH-S PEED 32K
×
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×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
3
4+5
6(++%
78)(++%
9(
/
//'9(
9(
!9(
3,
:%,
3/ 3/ 3/ 3/ ):3/
M/!!+
6 *
78) 7
8/ 8+
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
4
6
6
+78)
-; 6
<: --;- °
! --;- °
3 ) -
6#+6;=0-=0+%+#≤
006≥6;=
!"#
$ %
" #
+ °;°-6±=
3 >°;$-°-6±=
& "& &
6 !% >- - -- 6
78) 7 6
6 3?6 . 6
6 3&6 - $ 6
6#+6;=
6≥-60
" &
++ @-°0@?A,
++ ,
%0%++%00+
6@"606@"60"60++++
+06"60"66
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
5
'46@-±=5
())(!())(&
" & & & &
B3B 3&1 6@--66@66 -µ
B3B &1 @66@66 -µ
6 &6 3@> > > 6
6 ?6 3@> > > 6
' 46@-6±=5
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××
×*) ())(×
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3
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3
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6≥66
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3
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4
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≤6
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6≥666≤6
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.
-
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ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
6
' 46@-6±=545
())(×
××
×,+
" # "& &
3
)%+
4:*+5
@6
@6
0@0
C&!
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4
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≤6
≥66
@ ≥66
6≥666≤
6
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&
A
A
.
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A
.-
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6@-6@;-°+3@4%5
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4&6 %5
46@66@665
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6 60 6@6
6
3 ) ≥63 > µ
6≥6≤6C& -
)+) ≥6
+%
@;-°6@6+
@%+
"(%++(+
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
7
%"%'"'"-!.%#'/!
V
CC
V
IH
t
CDR
4.5V
DATA RETENTION MODE
V
DR
≥
2V
V
DR
t
R
4.5V
V
IH
%".0
3*& 78)"6
3/, -#
30+& -6
0+& -6
3.0V
GND
10%
90%
10%
90%
ALL INPUT PULSES
≤3
≤
-.0
&
12%!"12!"
40
++G5
OUTPUT
2=347Ω
R1=893
Ω
C=30pF
5V
OUTPUT
2=347Ω
R1=893
Ω
C=5pF
5V
ARK7C007S/L
HICH-S PEED 32K
×
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×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
8
%'
())(×
××
×*)
3
())(×
××
×*+
3
())(×
××
×,+
3
& & & & & &
'%
4'
%+
- "-
++
- "-
?0 "
""
& ')6
- "-
& ')6 "
?37??37?H - -
& '& 'H """
& '& 'H " ""
?37??37?H - -
! & '*<
! ?37?*) - "-
:%9(++ - "-
.-"'
4'
'%+ - "-
& ''9 - "
6'9 - "
?0'9
!<'!
! '*' - -
)!<'9 - - -
?H -
)?0'9
/& '?H -
/?&H
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')6)6 " "- >-
5 4
"--$"
& '0+
?37?0+
& '0 & '
?37?0 ?37?
! *!<0*% - --
/?37?0 4!5
/?37?0 ?37?4!5 - -
# ?37?)6 " " "-
-
""
! -
-
"
! !9,<*4 5 -
!9,' - --
! !9,' - --
!9++ - "-
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
9
+0"0+0-6
0"60+03/3",+++
++ @& @?++ @? @&9
+(0
"%+0%+
>,0%+00
:%0
-+,4+5
.++0 !4+5 4+5
.0
9)I&98 49*++5
t
RC
DATA VALID
PREVIOUS DATA VALID
t
OH
t
AA
t
OH
ADDRESS
DATA OUT
/?0+%+
)++%+ @60+(0
" 66
9)I&98 49* / ++5
DATA VALID
t
ACE
t
AOE
t
LZOE
t
LZCE
t
PU
t
HZCE
t
HZOE
t
PD
DATA OUT
I
CC
I
SB
CURRENT
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
10
9)I&98 "49*545
ADDRESS
tRC
tAA tOH
tLZCE
tABE
tACE
tLZCE
DATA OUT
tHZCE
/?0+%+
++ & '
"++ @6 @6++ @6 @6
> 66
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
11
.0.
'%+8 4/5
ADDRESS
tWC
tHZ( 6 )
tAW
tAS tWP( 4 ) tWR
t
WZ( 6 )
tOW
tDH
tDW
DATA OUT
DATA IN
NOTE 7 NOTE 7
R/
(5 )
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
12
'%+8J $45
ADDRESS
t
WC
R/
t
AW
t
AS
t
EW
t
WR
t
DW
t
DH
DATA IN
( 5 )
/(?
++4 !50& '
" 00 /4 /50+%+
>30 & '/++%+( !4 ;
500(+(0D 0 ?
/++%+D%+(
+0 !
-++ @6 @6
.K-60%-,4++G5
=
)3/ (
$30 & '++%0/& '
+
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
13
!0'9!45
READ CYCLEWRITE CYCLE
t
SOP
t
SWRD
t
AOE
t
DH
t
WP
t
AS
DATA
IN
VALID DATA
OUT
VALID
t
DW
t
SOP
t
ACE
t
WR
t
AW
t
EW
t
AA
t
OH
A
0
-A
2
I/O
0
R/
)0!
t
SPS
MATCH
MATCH
A
0L
-A
2L
R/
A
0R
-A
2R
R/
@?37?00(4(+%+5
3/ @3/ @& '4D5L = @?37?
"!4((5+%+
>30!0%(((%(+
+(
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
14
)0 4/ @?37?5
t
WDD
t
DDD
VALID
t
BDA
t
BAA
MATCH
t
APS
t
BDD
VALID
t
DH
t
DW
t
WP
t
WC
MATCHADDRESS
R
DATA IN
R
ADDRESS
L
DATA
OUTL
R/
= @& '
':%34/ @& '5
t
WP
t
WB
t
WH
R/
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
15
.05"
:%)8 4 (5
6,J
t
APS
t
BAC
t
BDC
ADDRESS MATCH
ADDRESS
L,R
6,J
t
APS
t
BAC
t
BDC
ADDRESS MATCH
ADDRESS
L,R
:%)8 4(5
&06,J
ADDRESS
L
ADDRESS
R
t
RC
or t
WC
t
APS
t
BAA
t
BDA
ADDRESS MATCH ADDRESS MISMATCH
ARK7C007S/L
HICH-S PEED 32K
×
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×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
16
6,J4+5
ADDRESS
L
ADDRESS
R
tRC or tWC
t
APS
tBAA tBDA
ADDRESS MATCH ADDRESS MISMATCH
30!(%((+
(
-"
&0!! J
ADDRESS
L
t
WC
t
WR( 1 )
t
INS( 2 )
R/
WRITE 7FFF
! J
t
RC
t
INR( 2 )
READ 7FFFADDRESS
R
R/R/
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
17
!! J
t
WC
t
WR( 1 )
t
INS( 2 )
R/
WRITE 7FFFADDRESS
R
&0! J
t
RC
t
INR( 2 )
READ 7FFF
R/R/
ADDRESS
L
+(4 /50
+(4 /5
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
18
" "7"%5'88+/'
- !
/ 3/ %
!
? M M ? ?H )+J*
&& M?)
'%
&? & ? )
%
M M ? M ?H )(
D
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- !
/ 3/ %
!
??& & )
!,)
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'!,
&MM & 8
" "7"%5',3,
9 9
/
& & M,,,MM MMM &
! ,
M M M M M M & & ,,, ? ,
MMMM &
& & M ,,9 M !&0 ,
M & & ,,9 ? MMMM #
&0 ,
6 66
30
66+
" 30 @6+
> (
" "7"%5'::%(
- !
/
M M 8 ? ? ? 8
?M?? ? 8
M??? ? 8
& & ? 45 45 '3(
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
19
!"'
* (+0:
+0
30((030
(+(0(030!
@& ' +(& '%
" '0% 0++
'% & '
0++
!'
/ -9!;-9!
-9!;-9!
8+ !0
&0 &0*1
8+++
&0 (1
&0 8+&0++
&0(1
&0 !0
1
!0
&0 &01
&0 !0
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
20
0 @/@6
("0+++0
+,,9 @ @6/NO
3/ ++N&104 5
%+++0%+0%+,,,4#5
% ++04 5
/+%+,,,0
4 5+(0++ 30+D
+4 5+(0++++CD
+/ 0.(0+
%+++:%P("
0+(% 9+
(+4 5+(0
+:%&+
++(
' %+++30C
+++!0+
+(%/(%++++30!
30+((%0%+
+0(+(+
%++(0 (0+
+)(0 1& '30
0+++
:%F +(++
+
3+%(0+%
% +
(+00+
+)((0 0 30(0+0 +(
30++0 ++(((%+
(/ +
%(8
+((%% ?37?30
3+(
(%%(%0& '
30+0+%+4
(#+5+
%+4,,,5(#0/!
+%+4,,95(#
00004 5/ #
%+",,94?9M5(%+0+
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
21
0++ P405300D+
0+0++(%(
#+'+(0(30D
%0 454P50+
+%(+%+%
+'?/ 0
+(0 '0
+(((0
+(0+PP
((++
(%3++0+0
3/%(:+0+0
+((0 0(+4 5+
0(0++(+
/,(D+'39/9)((%
++(+%+
++
30D
(0(%(%
! +30
+(
+++!+%D0++
0)*++(P((
+(0
0++(%(0
,#300++
+(%P+
+0+++(%
0 (
0!(0
(( ;0
0300+
++04P5++
+ 45
++0
+'+D
+04(%50
+++0300
D++
D!++(%+& '
4++++0
05 ?37? & '%
/
%++'++
0%
00+'%)
30P00(
+%(0(%
ARK7C007S/L
HICH-S PEED 32K
×
××
×
8 DUAL-PORT STATIC RAM INDUSTRIAL AND COMMERCIAL TEMPERAT URE RANGES
22
!'-$-/!%"-!
XXXXX
Device
Type Power
ASpeed
999 Package
AProcess/
Temperature
Range
A
Blank Commercial(0C to +70C)
I(1) Industrial(- 40C to +85C)
PF 80-pin TQFP(PN64 -1)
J 68-pin PLCC(J68 -1)
20 Commercial
25 Commercial
35 Commercial, Industrial Speed in nanoseconds
S Standard Power
L Low Power
7C007 256k(32k x 8) Dual Port RAM
ARK
