Features @ Fast Read Access Time - 45 ns Low Power CMOS Operation 100 LA max. Standby 25 mA max. Active at 5 MHz (AT27CO10L) 40 mA max. Active at 5 MHz (AT270010) Wide Selection of JEDEC Standard Packages 32-Lead 600-mil PDIP and Cerdip 32:Pad PLCC and LCC 32-Lead TSOP @ 5V+ 10% Supply High Reliability CMOS Technology _2000 V ESD'Protection . 200 mA Latchup Immunity Rapid Programming - 100 :s/byte (typical) Two-line Control CMOS and TTL Compatible Inputs and Outputs Integrated Product Identification Code Full Mititary, Commercial and Industrial Temperature Ranges Description The AT27CO10/L chip family is a low-power, high performance 1,048,576 bit Ultraviolet Erasable and Electrically Programmable Read Only Memory (EPROM) organized as 128K x 8 bits. They require only one 5 V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reducing WAIT states on high performance microprocessor systems. Two power versions are offered. In read mode, the AT27C010 typically consumes 25 mA . while the AT27CO10L takes only 8 mA. Standby mode supply current for both parts is typi- cally less than 10 pA. ' . (continued) Pin Configurations CDIP, PDIP Top View VPP Cj Pin Name Function ais q 2 A0-A16 Addresses az da 00-07 Outputs CE Chip Enable 7 OE Output Enable PGM Program Strobe NC [No Connect 2 LCC, JLCC, PLCC Top Al2 A16 VOC_NC TSOP Top View AISVPP PGM Type 1 AlN og b oe aw dO!', 2 5) B ato CE asd 3 30 ip cE Ais gd 4 29 B 07 aw gd" s 28 Bb 06 ae 73 2 BO oy vec 9 8 25 B oa vpp gd" g 24 B GND ash 4 1944 23 B 02 6, 13 21 ar M2 g 2 29 21 BO 14746718 "20 as 84 14 1 B At 5 ag te 15 1847 B ag A2 O2 O03 O5 ' 01 GND O4 O86 AT27C010/L 1 Megabit (128K x 8) Uw Erasable CMOS EPROM 3-95ANTEL a Description (Continued) Block Diagram The AT27CO10/L comes in a choice of industry standard VCC DATA OUTPUTS : . . GND + Q0- 07 JEDEC-approved packages including: one-time programmable VPP + A tae Ww oe (OTP) plastic PDIP, PLCC, and TSOP, as well as windowed - ef . ceramic Cerdip and LCC. All devices feature two line control OE aq OE, cEAND |__| pola (CE, OE) to give designers the flexibility to prevent bus _oE PROGRAM LOGIC contention. PGM mIING aa id Y- With high density 128K byte storage capability, the A0-A16 | = DECODER G AT27C010/L allow firmware to be stored reliably and to be ac- ADDRESS xX DECODER CELL MATRIX cessed by the system without the delays of mass storage media. INPUTS + IDENTIFICATION Atmel's 27CO10/L have additional features to ensure high qual- ity and efficient production use. The Rapid Programming Algo- Absolute Maximum Ratings* rithm reduces the time required to program the part and guaran- tees reliable programming. Programming time is typically only . . , 100 ps/byte. The Integrated Product Identification Code elec- Temperature Under Bias ............... S5'C to +125C tronically identifies the device and manufacturer. This feature is Storage Temperature... 65C to +150C used by industry standard programming equipment to select the proper programming algorithms and voltages. - Voltage on Any Pin with Respect to Ground... ese: -2.0 V to +7.0 Vv") Voltage on AQ with Respect to Ground ........ccceeeeees -2.0 V to +14.0 Vil) Erasure Characteristic Vep Supply Voltage with . sites Respect to Ground........ eee -2.0 V to +14.0 V The entire memory array of the AT27CO10/L is erased (all out- puts read as Vou) after exposure to ultraviolet light at a wave- Integrated UV Erase Dose.............. 7258 Wesec/cm length of 2537A. Complete erasure is assured after a minimum of 20 minutes exposure using 12,000 uWiem? intensity lamps spaced one inch away from the chip. Minimum erase time for lamps at other intensity ratings can be calculated from the min- imum integrated erasure dose of 15 Wesec/em?. To prevent un- *NOTICE: Stresses beyond those listed under Absolute Maxi- mum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the de- vice at these or any other conditions beyond those indicated in intentional erasure, an opaque label is recommended to cover the operational sections of this specification is not implied. the clear window on any UV erasable EPROM which will be Exposure to absolute maximum rating conditions for extended subjected to continuous fluorescent indoor lighting or sunlight. periods may affect device reliability. Notes: 1. Minimum voltage is -0.6 V de which may undershoot to -2.0 V for pulses of less than 20 ns. Maximum output pin volt- age is Vcc + 0.75 V de which may overshoot to +7.0 V for pulses of less than 20 ns. Operating Modes Mode \ Pin CE OE PGM Ai Vpp Voc Outputs Read Vit Vit x Ai x Voc Dout Output Disable xX Vin X Xx Xx Vcc High Z Standby VIH x xX x Xx Vcc High Z Rapid Program VIL Vi Vit Ai Vep Voc _DIN PGM Verify VIL VIL VIH Ai VPP Voc Dout PGM Inhibit VIH x X X Vpp Voc High Z Ag=Vy 9) if nati Product Identification") Vib VIL x AQ=ViIH or VIL Xx Voc Gomtitication A1-A16=VIL Notes: 1. X can be Vy or Vin. 4. Two identifier bytes may be selected. All Ai inputs 2. Refer to Programming characteristics. are held low (Vit), except A9 which is set to VH and AO 3. Vo = 12.0+0.5 V. which is toggled low (Viz) to select the Manufacturers Identi- fication byte and high (Vin) to select the Device Code byte. 3-96 AT27C010/L suumees AT 27 CO 1 0/L D.C. and A.C. Operating Conditions for Read Operation AT27C010 / AT27C010L -45 -55 -70 -90 -12 -15 -20 Operating Com. oc - 70C | oC - 70C | oC - 70C | 0C - 70C | 0C - 70C Temp. Ind. -40C - 85C | -40C - 85C |-40C - 85C |-40C - 85C |-40C - 85C (Case) Mil. BEPC-1 26C | -55C-125C |-55C-125C |-55C-125C | -55C-125C Vcc Supply 5V+t10% | 5V+10% | 5V+10% | 5V+10% | 5V+10% Advance Information D.C. and Operating Characteristics for Read Operation Symbol Parameter Condition Min Max Units . . +1 Iu Input Load Current Vin = 0 V to Vcc Com sind BA Mil. +5 pA . Ind. 45 ILo Output Leakage Current VouT =0V to Vcc Com sind HA Mil. +10 pA Ipp1 | Vpp Read/Standby Current Vpp =Vcc 10 pA Isai (CMOS), CE = Voc $0.3 V 100 IsB Voc Standby Current sat ( ). ce pA Isp2 (TTL), CE = 2.0 to Vcc+0.5 V 1 mA . 25 A f=5MH at27co10L * 2, Ind.,Mil 30 mA loc Vcc Active Current louT = 0 mA, CE = VIL at27co10 COM: 40 mA Ind.,Mil. 50 mA VIL Input Low Voltage -0.6 0.8 Vv VIH Input High Vottage 2.0 Vec+0.5 Vv Voi Output Low Voltage loL = 2.1 mA 45 Vv loH = -100 HA Vec-0.3 Vv Vou Output High Voltage loH =-2.5 mA 3.5 Vv JOH = -400 pA 2.4 Vv Notes: 1. Vcc must be applied simultaneously or before Vpp, and removed simultaneously or after Vpp. 2. Vpp may be connected directly to Vcc, except during program- ming. The supply current would then be the sum of Icc and Ipp. A.C. Characteristics for Read Operation AT27C010 / AT27CO10L -45 -55 -70 -90 -12 -15 -20 Symbol Parameter Condition Min Max| Min Max|Min Max| Min Max| Min Max |Units taco @) [Address to CE=0E fo 70} 90] 120/ 150] 200] ns ACC Output Delay = Vir ; Mil. 90 120 150 200] ns tce |CEto Output Delay OE=Vi 90 120 150 200| ns toE 23) IOE to Output Delay CE=ViL 35 35 40 70| ns (4,5) JOE or CE High to tor Output Float 25 30 35 40] ns Output Hold from_ toH Address, CE or OE, 0 0 0 0 ns whichever occurred first Notes: 2, 3, 4, 5. - see AC Waveforms for Read Operation. AIMEL Advance Information 3-97Almet A.C. Waveforms for Read Operation ADDRESS * ADDRESS VALID CE OE + ACC J tOH HIGH _Z OUTPUT OUTPUT. VALID. Input Test Waveforms and Measurement Levels 3.0V AC DRIVING 1.5V LEVELS For -45 and -55 devices only: 0.0V tk, tr< S ns (10% to 90% For -70, -90, -12, -15, 2.4V Notes: 1. Timing measurement references are 0.8 V and 2.0 V. Input AC driving levels are 0.45 V and 2.4 V, unless otherwise spec- ified. Timing measurement reference is 1.5 V for -45 and -55 parts. Input AC driving levels are 0.0 V and 3.0 V for -45 and -55 parts, unless otherwise specified. . OE may be delayed up to tce-tox after the falling edge of CE without impact on tcg. . OE may be delayed up to tacc-tog after the address is valid without impact on tacc. . This parameter is only sampled and is not 100% tested. . Output float is defined as the point when data is no longer driven. Output Test Load 1.3V MEASUREMENT (1N914) 3.3K = OUTPUT PIN CL , and -20 devices: AC AC . . DRIVING MEASUREMENT Note: CL= 100 pF including LEVELS o.g LEVEL jig capacitance, except for 0.45V - the -45 and -55 devices, tr, tr< 20 ns (10% to 90%) where CL= 30 pF. . . ad Pin Capacitance (f= 1MHz, T= 25C) Typ Max Units Conditions CIN 4 8 pF ViIN=OV CouT 8 12 pF VouT=0V Notes: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. Programming Waveforms READ PROGRAM VIH ADDRESS \, DATA vie VIL 6.5V vec a .0V VPP 139 5.0V VIH CE VIL PGM vIH VIL OE VIH VIL 3-98 Notes: 1. The Input Timing Reference is 0.8 V for Vp. and 2.0 V for Vin. 2. tog and tprp are characteristics of the device but must be accommodated by the programmer. 3. When programming the AT27CO10/L a 0.1-uF capacitor is required across Vpp and ground to suppress spurious voltage transients. AT27CO10/L cumees AT 7 C01 0/L D.C. Programming Characteristics Ta = 25+ 8C, Voc =6.5+ 0.25 V, Vpp = 13.0+ 0.25 V Atmels 27C010/L Integrated Product Identification Code A.C. Programming Characteristics Ta = 25+5C, Voc = 6.5 0.25 V, Vpp = 13.00.25 V Test Sym- Conditions* Limits bol Parameter (see Note 1) Min Max Units tas _| Address Setup Time 2 hs tces CE Setup Time 2 ps toes | OE Setup Time 2 Bs tps | Data Setup Time 2 us taH | Address Hold Time 0 us toH | Data Hold Time 2 us GE High to Out- DFP put Float Delay (Note 2) 0 130 ns tvps | Vpp Setup Time 2 ps tvcs. | Vcc Setup Time 2 ps PGM Program tpw Pulse Width (Note 3) 95 105 sus toe | Data Valid from OE 150 =ons *A.C, Conditions of Test: Input Rise and Fall Times (10% to 90%) ......... 20 ns Input Pulse Levels ................... 0.45 Vto2.4V Input Timing Reference Level .......... 0.8 V to 2.0 V Output Timing Reference Level ......... 0.8 V to 2.0 V Notes: 1. Voc must be applied simultaneously or before Vpp and removed simultaneously or after Vpp. 2. This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer driven see timing diagram. 3. Program Pulse width tolerance is 100 psec + 5%. Sym- Test Limits Pins Hex bol Parameter Conditions Min Max Units Codes AO O7 O68 O5 04 03 O02 01 00 /|Data lu Input Load Current Vin=Vit,VIH 10 pA Manufacturer |0 O08 0 0 1 1 #1 #14 #O| 1E VIL Input Low Level (Allinputs) -0.6 0.8 Vv Device Type |1 0 0 0 0 0 1 O 1 | 05 ViH_ | Input High Level 2.0 Veol V VoL | Output Low Volt. lo=2.1 mA 45 #V Rapid Programming Algorithm Vox | Output High Volt. lon=-400 pA _ 2.4 V A 100 ts PGM pulse width is used to program. The address is loce | Yeo Supply Current 40 mA set to the first location. Vcc is raised to 6.5 V and Vpp is raised (Program _and Verify) to 13.0 V. Each address is first programmed with one 100 [1s Vpp Supply ESA. PGM pulse without verification. Then a verification / repro- I CE=PGM=V, 20 mA PP2 | Current " gramming loop is executed for each address. In the event a byte AQ Product fails to pass verification, up to 10 successive 100 Us pulses are Vip | Identification 1145 125 4V applied with a verification after each pulse. If the byte fails to Voltage verify after 10 pulses have been applied, the part is considered failed. After the byte verifies properly, the next address is se- lected until all have been checked. Vpp is then lowered to 5.0 V and Vcc to 5.0 V. All bytes are read again and compared with the original data to determine if the device passes or fails. ADDR = FIRST LOCATION VCC = 6.5V VPP=13.0V PROGRAM ONE 100 uS PULSE INCREMENT LAST ADDRESS ADDR.? YES ADOR = FIRST LOCATION ANMEL 3-99Ordering Information AlmMEt Advance Information tacc Ioc (mA) (ns) Active | Standby Ordering Code Package Operation Range 70 40 0.1 AT27C010-70DC 32DW6 Commercial AT27C010-70JC 32J (0C to 70C) AT27C010-70LC 32LW AT27C010-70PC 32P6 AT27C010-70TC 32T 70 50 0.1 AT27C010-70D! 32DW6 Industrial AT27C010-704l 32J (-40C to 85C) AT27C010-70LI 32LW AT27C010-70PI 32P6 AT27C010-70TI 32T 90 40 0.1 AT27C010-90DC 32DW6 Commercial AT27C010-90JC 32d (0C to 70C) AT27C010-90KC 32KW AT27C010-90LC 32LW AT27C010-90PC 32P6 AT27C010-90TC 32T 90 50 04 AT27C010-90DI 32DW6 Industrial AT27C010-904l 32J (-40C to 85C) AT27C010-90KI 32KW AT27C010-90LI 32LW AT27C010-90P! 32P6 AT27C010-90Tl 32T AT27C010-90DM 32DW6 Military AT27C010-90KM 32KW (-B5C to 125C) AT27C010-90LM 32LW 3-100 AT27CO10/L. cmmmmmmnneeeesees AT 27 C() 1 0/L Ordering Information tacc Ioc (MA (ns) Aetive ( seas Ordering Code Package Operation Range 90 50 0.1 AT27C010-90DM/883 32DW6 Military/883C AT27C010-90KM/883 32KW Class B, Fully Compliant AT27C010-90LM/883 32LW (-55C to 125C) 120 40 0.1 AT27C010-12DC 32DW6 Commercial AT27C010-12JC 32d (0C to 70C) AT27C010-12KC 32KW AT27C010-12LC 32LW AT27C010-12PC 32P6 AT27C010-12TC 32T 120 50 0.1 AT27C010-12DI 32DW6 Industrial AT27C0010-12J1 32J (-40C to 85C) AT27C010-12K1 32KW AT27C010-12L1 32LW AT27C010-12PI 32P6 AT27C010-12TI 32T AT27C010-12DM 32DW6 Military AT27C010-12KM 32KW (-55C to 125C) AT27C010-12LM 32LW AT27C010-12DM/883 32DW6 Military/883C AT27C010-12KM/883 32KW Class B, Futly Compliant AT27C010-12LM/883 32LW (-55C to 125C) 150 40 0.1 AT27C010-15DC 32DW6 Commercial AT27C010-15JC 32J (0C to 70C) AT27C010-15KC 32KW AT27C010-15LC 32LW AT27C010-15PC 32P6 AT27C010-15TC 32T 150 50 0.1 AT27C010-15DI 32DW6 (Industrial AT27C010-15u! 32J (-40C to 85C) AT27C010-15KI 32KW AT27C010-15L1 32LW AT27C010-15PI 32P6 AT27C010-15TI 32T AT27C010-15DM 32DW6 Military AT27C010-15KM 32KW (-55C to 125C) AT27C010-15LM 32LW AT27C010-15DM/883 32DW6 Military/883C AT27C010-15KM/883 32KW Class B, Fully Compliant AT27C010-15LM/883 32LW (-55C to 125C) 200 40 0.1 AT27C010-20DC 32DW6 Commercial AT27C010-20JNC 32J (0C to 70C) AT27C010-20KC 32KW AT27C010-20LC 32LW AT27C010-20PC 32P6 AIEL 3-101ANMET Ordering Information tacc Ioc (mA) . . Ordering Code Package Operation Range (ns) | Active | Standby reering 0 aenag P 9 200 50 0.1 AT27C010-20DI 32DW6 Industrial AT27C010-20Jl 32J (-40C to 85C) AT27C010-20kKI 32KW AT27C010-20LI 32LW AT27C010-20PI 32P6 AT27C010-20DM 32DW6 Military AT27C010-20KM 32KW (-55C to 125C) AT27C0010-20LM 32LW AT27C010-20DM/883 32DW6 Military/883C AT27C010-20KM/883 32KW Class B, Fully Compliant AT27C010-20LM/883 32LW (-55C to 125C) 90 50 0.1 5962-89614 07 M XX 32DW6 Military/883C 5962-89614 07 M YX 32LW Class B, Fully Compliant (-55C to 125C) 120 50 0.1 5962-89614 06 M XX 32DW6 Military/883C 5962-89614 06 M YX 32LW Class B, Fully Compliant (-55C to 125C) 150 50 0.1 5962-89614 05 M XX 32DW6 Military/883C 5962-89614 05 M YX 32LW Class B, Fully Compliant (-55C to 125C) 170 50 0.1 5962-89614 04 M XX 32DW6 Military/883C 5962-89614 04 M YX 32LW Class B, Fully Compliant (-55C to 125C) 200 50 0.1 5962-89614 03 M XX 32DW6 Military/883C 5962-89614 03 M YX 32LW Class B, Fully Compliant (-55C to 125C) 250 50 0.1 5962-89614 02 M XX 32DW6 Military/883C 5962-89614 02 M YX 32LW Class B, Fully Compliant (-55C to 125C) 300 50 0.1 5962-89614 01 M XX 32DW6 Military/883C 5962-89614 01 M YX 32LW Class B, Fully Compliant (-55C to 125C) 3-102 AT27C0O10/L memees AT 7 C01 0/L Ordering Information = Advance Information tacc (ns) lec (mA) Active Standby Ordering Code Package Operation Range AT27C010L-70DC 32DW6 Commercial 70 25 0.1 AT27C010L-70JC 32J (0C to 70C) AT27C010L-70KC 32KW AT27C010L-70LC 32LW AT27C010L-70PC 32P6 AT27CO10L-70TC 32T 70 30 0.1 AT27CO10L-70DI 32DW6 Industrial AT27C010L-70J| 32J (-40C to 85C) AT27C010L-70KI 32KW AT27C010L-70LI 32LW AT27C010L-70PI 32P6 AT27C010L-70T| 32T 90 25 0.1 AT27C010L-90DC 32DW6 Commercial AT27C010L-90JG 32J (0C to 70C) AT27C010L-90KC 32KW AT27C010L-90LC 32LW AT27C010L-90PC 32P6 AT27C010L-90TC 32T ANMEL 2-109= Ordering Information tacc loc (MA . : (ns) sae ( sana) Ordering Code Package Operation Range 90 30 0.1 AT27C010L-90D] 32DW6 Industrial AT27C010L-90JI 32J (-40C to 85C) AT27C010L-90KI 32KW AT27C010L-90LI 32LW AT27C010L-90PI 32P6 AT27C010L-90T| 32T AT27C010L-90DM 32DW6 Military AT27C010L-90KM 32KW (-55C to 125C) AT27C010L-90LM 32LW AT27C010L-90DM/883 32DW6 Military/883C AT27C010L-S0KM/883 32KW Class B, Fully Compliant AT27C010L-90LM/883 32LW (-55C to 125C) 120 25 0.1 AT27C010L-12DC 32DW6 Commercial AT27C010L-12NC 32J (0C to 70C) AT27C010L-12KC 32KW AT27C010L-12LC 32LW AT27C010L-12PC 32P6 AT27C010L-12TC 32T 120 30 0.1 AT27C010L-12Di 32DW6 Industrial AT27C010L-12u1 32J (-40C to 85C) AT27C010L-12K! 32KW AT27C010L-12LI 32LW AT27C010L-12P! 32P6 AT27C010L-12T! 32T AT27C010L-12DM 32DW6 Military AT27CG010L-12KM 32KW (-55C to 125C) AT27C010L-12LM 32LW AT27C010L-12DM/883 32DW6 Military/883C AT27C010L-12KM/883 32KW Class B, Fully Compliant AT27C010L-12LM/883 32LW (-55C to 125C) 150 25 0.1 AT27C010L-15DC 32DW6 Commercial AT27C010L-15JC 32J (0C to 70C) AT27C010L-15LC 32LW AT27C010L-15KC 32KW AT27C010L-15PC 32P6 AT27C010L-15TC 32T 150 30 0.1 AT27C010L-15DI 32DW6 Industrial AT27CO10L-15J! 32J (-40C to 85C) AT27C010L-15KI 32KW AT27C010L-15L! 32LW AT27C010L-15PI 32P6 AT27CO10L-15TI 32T AT27C010L-15DM 32DW6 Military AT27C010L-15KM 32KW (-55C to 125C) AT27C010L-15LM 32LW AT27C010L-15DM/883 32DW6 Military/883C AT27C010L-15KM/883 32KW Class B, Fully Compliant AT27C010L-15LM/883 32LW (-55C to 125) 3-104 AT27CO10/L. cqmmmmmmnsnnenenneeneneneesees AT 27 C() 1 (/L Ordering Information tacc Icc (mA) . . Ordering Code Package Operation Range (ns) Active | Standby 9 9 p 9 200 25 0.1 AT27C010L-20DC 32DW6 Commercial AT27C010L-20JC 32J (0C to 70C) AT27C010L-20KC 32KW AT27C010L-20LC 32LW AT27C010L-20PC 32P6 200 30 0.1 AT27C010L-20DI 32DW6 Industrial AT27C010L-20JI 32J (-40C to 85C) AT27C010L-20KI 32KW AT27C010L-20L! 32LW AT27C010L-20PI 32P6 AT27C010L-20DM 32DW6 Military AT27C010L-20KM 32KW (-55C to 125C) AT27C010L-20LM 32LW AT27C010L-20DM/883 32DW6 Military/883C AT27C010L-20KM/883 32KW Class B, Fully Compliant AT27C010L-20LM/883 32LW (-55C to 125C) Package Type 32DW6 32 Lead, 0.600" Wide, Windowed, Ceramic Dual Inline Package (Cerdip) 32J 32 Lead, Plastic J-Leaded Chip Carrier OTP (PLCC) 32KW 32 Lead, Windowed, Ceramic J-Leaded Chip Carrier (JLCC) 32LW 32 Pad, Windowed, Ceramic Leadless Chip Carrier (LCC) 32P6 32 Lead, 0.600" Wide, Plastic Dual Inline Package OTP (PDIP) 32T 32 Lead, Plastic Thin Small Outline Package OTP (TSOP) ATNET 3-105