ATMEL AT27BV010 handbook
Contents
1. 10 AC Waveforms for Read Operation ADDRESS ADDRESS VALID CE CE o toE 7 OE tacc OUTPUT we OUTPUT VALID ba top OH Notes 1 Timing measurement references are 0 8V and 2 0V Input AC drive levels are 0 45V and 2 4V unless otherwise specified OE may be delayed up to to to after the falling edge of CE without impact on toe 1 2 3 OE may be delayed up to tacc tog after the address is valid without impact on taco 4 This parameter is only sampled and is not 100 tested 5 Output float is defined as the point when data is no longer driven ees 7B 1 0 11 Input Test Waveform and Measurement Level 24V 4 Ac Pa Xf 2 0 Ac DRIVING lt X MEASUREMENT LEVELS N o g LEVEL 0 45V k tp te lt 20 ns 10 to 90 12 Output Test Load 1 3V 1N914 3 3K OUTPUT PIN CL Note CL 100 pF including jig capacitance 13 Pin Capacitance f 1 MHz T 25 C Symbol Typ Max Units Conditions Cin 4 8 pF Vin OV Cour 8 12 pF Vout OV Note 1 Typical values for nominal supply voltage This parameter is only sampled and is not 100 tested AIMEL 0344H EPROM 12 07 AIMEL a 14 Programming Waveforms READ PROGRAM VERIFY VIH ADDRESS yL ADDRESS STABLE VIH Ap teH m 7 AH A DATA OUT DATA Vil DATA IN et Ds M DH 7 6 5V cc 5 0V2. Input Low Voltage Voc 2 7 to 3 6V 0 6 0 2 x Vcc V i Koigi Voc 3 0 to 3 6V 2 0 Voc 0 5 V Voc 2 7 to 3 6V 0 7 x Vcc Voc 0 5 V lo 2 0 mA 0 4 V VoL Output Low Voltage Io 100 pA 0 2 V lo 20 pA 0 1 V lop 2 0 mA 2 4 V Vou Output High Voltage lop 100 pA Vcc 0 2 V lop 20 pA Vcc 0 1 V Vec 4 5V to 5 5V l Input Load Current Vin OV to Voc pA lo Output Leakage Current Vout OV to Vec 15 yA lpp Vpp Read Standby Current Vpp Voc 10 uA Isp Voce Standby Current isos ee glee bead 22 Igpo TTL CE 2 0 to Vec 0 5V 1 mA lcc Voc Active Current f 5 MHz lour 0 mA CE Vy 25 mA Vit Input Low Voltage 0 6 0 8 V Vin Input High Voltage 2 0 Voc 0 5 V VoL Output Low Voltage lo 2 1 MA 0 4 V Vou Output High Voltage lo 400 pA 2 4 V Notes 1 Voc must be applied simultaneously with or before Vpp and removed simultaneously with or after Vpp 2 Vpp may be connected directly to Voc except during programming The supply current would then be the sum of loc and lpp 0344H EPROM 12 07 AMEL AMEL 9 AC Characteristics for Read Operation Voc 2 7V to 3 6V and 4 5V to 5 5V 90 Symbol Parameter Condition Min Max Units tacco Address to Output Delay CE 0E V 90 ns toe CE to Output Delay OE Vi 90 ns toe OE to Output Delay CE V 50 ns tpp 10 T aL to Output Float Whichever 40 ee E Output Hold from Address CE or OE 0 da Whichever Occurred First
3. REV ATMEL eee jena ps 32J 32 lead Plastic J leaded Chip Carrier PLCC aaj 12 AT27BV010 0344H EPROM 12 07 AT27BV010 20 2 32T TSOP PIN 1 T CUUOULMUNUIL MUNNUNLULIN O Pin 1 Identifier CUUTOUUUUUE UUTUTUUUUUT __GAGE PLANE COMMON DIMENSIONS Unit of Measure mm SYMBOL NOM MAX 1 20 0 15 1 00 1 05 Notes 1 This package conforms to JEDEC reference MO 142 Variation BD 20 00 20 20 2 Dimensions D1 and E do not include mold protrusion Allowable protrusion on E is 0 15 mm per side and on D1 is 0 25 mm per side 18 40 18 50 3 Lead coplanarity is 0 10 mm maximum 8 00 8 10 0 60 0 70 0 25 BASIC 0 22 0 27 0 21 0 50 BASIC 10 18 01 TITLE DRAWING NO REV 2325 Orchard Parkway AMEL 32T 32 lead 8 x 20 mm Package Plastic Thin Small Outline oT Sm San Jose CA 95131 Package Type TSOP 3 B AMEL 1 0344H EPROM 12 07 AMEL 20 3 32V VSOP PIN 1 CUUOUI UITI nananana O Pin 1 Identifier CUUTOUUUUUE UUTUTUUUUUT __GAGE PLANE COMMON DIMENSIONS Unit of Measure mm SYMBOL NOM MAX 1 20 0 15 1 00 1 05 Notes 1 This package conforms to JEDEC reference MO 142 Variation BA 14 00 14 20 2 Dimensions D1 and E do not include mold protrusion Allowable protrusion on E is 0 15 mm per
4. Vec High Z Standby Vin X X X X Vec High Z Rapid Program Vit Vin Vit Ai Vpp Vcc Din PGM Verify Vit Vib Vi Ai Vpp Voc Dour PGM Inhibit Vin X X X Vpp Vcc High Z PO A9 Vy Identification Product Identification Vit V X AO Vi or Vi x Voc Cade A1 A16 V Notes 1 X can be Vj or Vip 1 2 Read output disable and standby modes require 2 7V lt V c 33 6V or 4 5V Voc S 5V 3 Refer to Programming Characteristics Programming modes require Voc 6 5V 4 Va 12 0 0 5V 5 Two identifier bytes may be selected All Ai inputs are held low V except A9 which is set to V and AO which is toggled low Vj to select the Manufacturer s Identification byte and high Vj to select the Device Code byte 7 DC and AC Operating Conditions for Read Operation AT27BV010 90 Industrial Operating Temperature Case 40 C 85 C Ui 5 i 2 7V to 3 6V RA E 5V 10 0344H EPROM 12 07 ees 7B 1 0 8 DC and Operating Characteristics for Read Operation Symbol Parameter Condition Min Max Units Vec 2 7V to 3 6V ly Input Load Current Vin OV to Voc pA lo Output Leakage Current Vout OV to Vec 45 pA P Vpp Read Standby Current Vpp Voc 10 uA lees Voc Standby Current sat eE zi Iggo TTL CE 2 0 to Voc 0 5V 100 yA loc Voc Active Current eee SOE Win 8 mA Voc 3 0 to 3 6V 0 6 0 8 V Vit
5. el dad 13 0V Vpp 50V terar 77 tvPs o VIH CE VIL CES VIH PGM VIL i t tpw OES _ _ VIH OE VIL Notes 1 The Input Timing Reference is 0 8V for Vi and 2 0V for Vj 2 tog and tppp are characteristics of the device but must be accommodated by the programmer 3 When programming the AT27BV010 a 0 1 uF capacitor is required across Vpp and ground to suppress spurious voltage transients ees 7 B 1 0 15 DC Programming Characteristics T 25 5 C Voc 6 5 0 25V Vpp 13 0 0 25V Limits Symbol Parameter Test Conditions Min Max Units lu Input Load Current Vin Viv Vin 10 pA Vit Input Low Level 0 6 0 8 Vin Input High Level 2 0 Voct1 V VoL Output Low Voltage Io 2 1 MA 0 4 Vou Output High Voltage lon 400 pA 2 4 V loce Voc Supply Current Program and Verify 40 mA Ippo Vpp Supply Current CE PGM V 20 mA Vip A9 Product Identification Voltage 11 5 12 5 V 16 AC Programming Characteristics Ta 25 5 C Vec 6 5 0 25V Vpp 13 0 0 2V Limits Symbol Parameter Test Conditions Min Max Units tas Address Setup Time 2 us ces CE Setup Time Input Rise and Fall Times HS toes OE Setup Time 10 to 90 20 ns 2 Us tos Data Setup Time 2 us tay Address Hold Time Melee eer 0 Us 0 45V to 2 4V tou Data Hold Time 2 Us tops OE Hig
6. side and on D1 is 0 25 mm per side 12 40 12 50 3 Lead coplanarity is 0 10 mm maximum 8 00 8 10 0 60 0 70 0 25 BASIC 0 22 0 27 0 21 0 50 BASIC 10 18 01 TITLE DRAWING NO REV 2325 Orchard Parkway AMEL 32V 32 lead 8 x 14 mm Package Plastic Thin Small Outline 2y Sm San Jose CA 95131 Package Type VSOP 3 B 14 AT27BV010 0344H EPROM 12 07
7. BDTIC www BDTIC com ATMEL Features e Fast Read Access Time 90 ns Dual Voltage Range Operation Unregulated Battery Power Supply Range 2 7V to 3 6V or Standard 5V 10 Supply Range e Compatible with JEDEC Standard AT27C010 Low Power CMOS Operation 20 pA Max Less than 1 pA Typical Standby for Vec 3 6V 29 mW Max Active at 5 MHz for Vcc 3 6V JEDEC Standard Packages 32 lead PLCC 32 lead TSOP 32 lead VSOP High Reliability CMOS Technology 2 000V ESD Protection 200 mA Latchup Immunity Rapid Programming Algorithm 100 ps Byte Typical CMOS and TTL Compatible Inputs and Outputs JEDEC Standard for LVTTL and LVBO Integrated Product Identification Code Industrial Temperature Range Green Pb Halide free Packaging Option 1 Description The AT27BV010 is a high performance low power low voltage 1 048 576 bit one time programmable read only memory OTP EPROM organized as 128K by 8 bits It requires only one supply in the range of 2 7V to 3 6V in normal read mode operation making it ideal for fast portable systems using either regulated or unregulated battery power Atmel s innovative design techniques provide fast speeds that rival 5V parts while keeping the low power consumption of a 3V supply At Voc 2 7V any byte can be accessed in less than 90 ns With a typical power draw of only 18 mW at 5 MHz and Voc 3V the AT27BV010 consumes less than one fifth the power of a standard 5V EPROM
8. D OUTPUT PROGRAM LOGIC BUFFERS Y DECODER AO A16 ADDRESS INPUTS X DECODER 5 Absolute Maximum Ratings Temperature Under Bias cccceeee eee 40 C to 85 C NOTICE Stresses beyond those listed under Absolute Maximum Ratings may cause permanent dam Storage Temperature cccccccccscseeseeeeeees 65 C to 125 C age to the device This is a stress rating only and functional operation of the device at these or any Voltage on Any Pin with other conditions beyond those indicated in the Respect to Ground eeeceeeeeeseeeeeeeneeeneeeees 2 0V to 7 0V operational sections of this specification is not implied Exposure to absolute maximum rating Voltage on AQ with conditions for extended periods may affect Respect to Ground cccccccesssesesessesssesereeees 2 0V to 14 0V device reliability Vpp Supply Voltage with Respect to Ground cccscssescsseseseseeteteeseseens 2 0V to 14 0V Note 1 Minimum voltage is 0 6V DC which may undershoot to 2 0V for pulses of less than 20 ns Maximum output pin voltage is Voc 0 75V DC which may be exceeded if certain precautions are observed consult application notes and which may overshoot to 7 0V for pulses of less than 20 ns AMEL 0344H EPROM 12 07 6 Operating Modes Mode Pin CE OE PGM Ai Vpp Vec Outputs Read Vi Vi x Ai xX Vec Dout Output Disable xX Vik x x x
9. Standby mode supply current is typically less than 1 pA at 3V The AT27BV010 simplifies system design and stretches battery lifetime even further by eliminating the need for power supply regulation The AT27BV010 is available in industry standard JEDEC approved one time programmable OTP plastic PLCC TSOP and VSOP packages All devices feature two line control CE OE to give designers the flexibility to prevent bus contention The AT27BV010 operating with Voc at 3 0V produces TTL level outputs that are com patible with standard TTL logic devices operating at Voc 5 0V At Voc 2 7V the part is compatible with JEDEC approved low voltage battery operation LVBO inter face specifications The device is also capable of standard 5 volt operation making it ideally suited for dual supply range systems or card products that are pluggable in both 3 volt and 5 volt hosts AIMEL T O 1 Megabit 128K x 8 Unregulated Battery Voltage OTP EPROM AT27BV010 0344H EPROM 12 07 AMEL Atmel s AT27BV010 has additional features to ensure high quality and efficient production use The Rapid Programming Algorithm reduces the time required to program the part and guaran tees reliable programming Programming time is typically only 100 us byte The Integrated Product Identification Code electronically identifies the device and manufacturer This feature is used by industry standard programming equipment to select the proper programming al
10. arrier PLCC 32T 32 lead Plastic Thin Small Outline Package TSOP 32V 33 lead Plastic Thin Small Outline Package VSOP AMEL ti 0344H EPROM 12 07 T gt AMEL 20 Packaging Information 20 1 32J PLCC PIN NO 1 1 14 0 045 X 45 1 14 0 045 X 45 IDENTIFIER 0 318 0 0125 0 191 0 0075 Q 0 51 0 020 MAX 45 MAX 3X COMMON DIMENSIONS 5 0 Unit of Measure mm SYMBOL MIN NOM D2 o 3 175 fr 1 524 K y 0 381 12 319 11 354 9 906 14 859 Allowable protrusion is 010 0 254 mm per side Dimension D1 13 894 Notes 1 This package conforms to JEDEC reference MS 016 Variation AE 2 Dimensions D1 and E1 do not include mold protrusion and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line 3 Lead coplanarity is 0 004 0 102 mm maximum 0 660 0 330 1 270 TYP 12 471 10 04 01 TITLE DRAWING NO
11. gorithms and voltages The AT27BV010 programs exactly the same way as a standard 5V AT27C010 and uses the same programming equipment 2 Pin Configurations 2 1 2 2 Pin Name Function AO A16 Addresses O0 O7 Outputs CE Chip Enable OE Output Enable PGM Program Strobe NC No Connect 32 lead PLCC Top View O 1 2 3 4 5 6 7 8 A12 A15 A16 VPP VCC PGM 32 31 Se ee ges geese ee 01 02 GND 03 04 05 es 7B 1 3 System Considerations Switching between active and standby conditions via the Chip Enable pin may produce transient voltage excursions Unless accommodated by the system design these transients may exceed datasheet limits resulting in device non conformance At a minimum a 0 1 uF high frequency low inherent inductance ceramic capacitor should be utilized for each device This capacitor should be connected between the Vec and Ground terminals of the device as close to the device as possible Additionally to stabilize the supply voltage level on printed circuit boards with large EPROM arrays a 4 7 uF bulk electrolytic capacitor should be utilized again con nected between the Voc and Ground terminals This capacitor should be positioned as close as possible to the point where the power supply is connected to the array 4 Block Diagram DATA OUTPUTS O0 O7 OE CE AN
12. h to Output Float Delay Input Timing Reference Level 0 130 ns typs Vpp Setup Time ae 2 us vcs Vcc Setup Time Output Timing Reference Level 2 HS tpw PGM Program Pulse Width 0 8V to 2 0V 95 105 us toe Data Valid from OE 150 ns tprt Vpp Pulse Rise Time During Programming 50 ns 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 usec 5 17 Atmel s AT27BV010 Integrated Product Identification Code Pins Hex Codes AO 07 O6 05 04 03 02 01 o0 Data Manufacturer 0 0 0 0 1 1 1 1 0 1E Device Type 1 0 0 0 0 0 1 0 1 05 Note 1 The AT27BV010 has the same Product Identification Code as the AT27C010 Both are programming compatible AMEL 9 0344H EPROM 12 07 T AMEL 18 Rapid Programming Algorithm 10 AT27BV010 A 100 us PGM pulse width is used to program The address is set to the first location Ve is raised to 6 5V and Vpp is raised to 13 0V Each address is first programmed with one 100 us PGM pulse without verification Then a verification reprogramming loop is executed for each address In the event a byte fails to pass verification up to 10 successive 100 us pulses are applied with a verification after each pulse If the byte fails to verify after 10
13. pulses have been applied the part is considered failed After the byte verifies properly the next address is selected until all have been checked Vpp is then lowered to 5 0V and Ve to 5 0V All bytes are read again and compared with the original data to determine if the device passes or fails i ADDR FIRST LOCATION Vec 6 5V Vpp 13 0V j PROGRAM ONE 100 uS PULSE INCREMENT NO ADDRESS M LAST ADDR YES ADDR FIRST LOCATION INCREMENT ADDRESS i X 0 INCREMENT X PROGRAM ONE 100 uS PULSE Voc 5 0V Vpp 5 0V COMPARE ALL BYTES DEVICE PASSED 0344H EPROM 12 07 es T 7 1 19 Ordering Information 19 1 Standard Package Icc MA tice Vec 3 6V ns Active Standby Ordering Code Package Operation Range AT27BV010 90JI 32J iaduetial 90 8 0 02 AT27BV010 90TI 32T 40 C to 85 C AT27BV010 90VI 32 Note Not recommended for new designs Use Green package option 19 2 Green Package Pb Halide free Icc MA Vec 3 6V Active Standby Ordering Code Package Operation Range 90 8 0 02 AT27BV010 90JU 32J Industrial AT27BV010 90TU 32T 40 C to 85 C Note 1 The 32 lead VSOP package is not recommended for new designs Package Type 32J 32 lead Plastic J leaded Chip C
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ATMEL AT27BV010 handbook