Standby Active JEDEC Standard Packages 32-lead PDIP 32-lead PLCC 32-le
|
|
|
Top Searches for this datasheet
Fast Read Access Time Power CMOS Operation
Standby Active JEDEC Standard Packages 32-lead PDIP 32-lead PLCC 32-lead TSOP Supply High Reliability CMOS Technology 2000V Protection Latchup Immunity Rapid Programming Algorithm µs/Byte (Typical) CMOS Compatible Inputs Outputs Industrial Temperature Range Green (Pb/Halide-free) Packaging Option
4-Megabit (512K EPROM AT27C040
Description
AT27C040 chip low-power, high-performance, 4,194,304-bit one-time programmable read-only memory (OTP EPROM) organized 512K bits. AT27C040 requires only power supply normal read mode operation. byte accessed less than eliminating need speed reducing WAIT states high-performance microprocessor systems. Atmel's scaled CMOS technology provides active power consumption, fast programming. Power consumption typically active mode less than standby mode. AT27C040 available choice industry-standard JEDEC-approved onetime programmable (OTP) plastic PDIP, PLCC TSOP packages. device features two-line control (CE, eliminate contention high-speed systems. Atmel's AT27C040 additional features ensure high quality efficient production use. Rapid Programming Algorithm reduces time required program part guarantees reliable programming. Programming time typically only µs/byte. Integrated Product Identification Code electronically identifies device manufacturer. This feature used industry-standard programming equipment select proper programming algorithms voltages.
0189G-EPROM-05/05
Configurations
Name Function Addresses Outputs Chip Enable Output Enable
32-lead PDIP View
32-lead PLCC View
32-lead TSOP View
AT27C040
0189G-EPROM-05/05
AT27C040
Switching Considerations
Switching between active standby conditions Chip Enable produce transient voltage excursions. Unless accommodated system design, these transients exceed datasheet limits, resulting device non-conformance. minimum, high frequency, inherent inductance, ceramic capacitor should utilized each device. This capacitor should connected between Ground terminals device, close device possible. Additionally, stabilize supply voltage level printed circuit boards with large EPROM arrays, bulk electrolytic capacitor should utilized, again connected between Ground terminals. This capacitor should positioned close possible point where power supply connected array.
Block Diagram
Absolute Maximum Ratings*
Temperature Under Bias. -55°C +125°C Storage Temperature -65°C +150°C Voltage with Respect Ground .-2.0V +7.0V Voltage with Respect Ground .-2.0V +14.0V Supply Voltage with Respect Ground .-2.0V +14.0V *NOTICE: Stresses beyond those listed under "Absolute Maximum Ratings" cause permanent damage device. This stress rating only functional operation device these other conditions beyond those indicated operational sections this specification implied. Exposure absolute maximum rating conditions extended periods affect device reliability.
0189G-EPROM-05/05
Operating Modes
Mode/Pin Read Output Disable Standby Rapid Program Verify Inhibit Product Identification(4) Notes: VIH. Refer Programming Characteristics 12.0 0.5V. identifier bytes selected. inputs held (VIL), except which which toggled (VIL) select Manufacturer's Identification byte high (VIH) select Device Code byte.
VH(3)
Outputs DOUT High High DOUT High Identification Code
Operating Conditions Read Operation
AT27C040-70 Industrial Operating Temperature (Case) Power Supply -40°C 85°C AT27C040-90 -40°C 85°C
Operating Characteristics Read Operation
Symbol IPP1 Notes:
Parameter Input Load Current Output Leakage Current
Condition VOUT ISB1 (CMOS), 0.3V ISB2 (TTL), 0.5V MHz, IOUT
Units
Read/Standby Current
VCC1(1) Standby Current Active Current Input Voltage Input High Voltage Output Voltage Output High Voltage
-0.6 -400
must applied simultaneously before VPP, removed simultaneously after VPP. connected directly VCC, except during programming. supply current would then IPP.
AT27C040
0189G-EPROM-05/05
AT27C040
Characteristics Read Operation
AT27C040 Symbol tACC(1) tCE(1)
Units
Parameter Address Output Delay Output Delay Output Delay
Condition
tDF(1) Note:
High Output Float, Whichever Occurred First Output Hold from Address, Whichever Occurred First Waveforms Read Operation
Waveforms Read Operation(1)
Notes:
Timing measurement references 0.8V 2.0V. Input drive levels 0.45V 2.4V, unless otherwise specified. delayed after falling edge without impact tCE. delayed tACC after address valid without impact tACC. This parameter only sampled 100% tested. Output float defined point when data longer driven.
0189G-EPROM-05/05
Input Test Waveforms Measurement Levels
Output Test Load
1.3V (1N914) OUTPUT 3.3K
Capacitance
MHz, 25°C
Symbol COUT Note: Units Conditions VOUT
Typical values nominal supply voltage. This parameter only sampled 100% tested.
AT27C040
0189G-EPROM-05/05
AT27C040
Programming Waveforms(1)
Notes:
Input Timing Reference 0.8V 2.0V VIH. tDFP characteristics device must accommodated programmer. When programming AT27C040 capacitor required across ground suppress spurious voltage transients.
0189G-EPROM-05/05
Programming Characteristics
5°C, 0.25V, 13.0 0.25V
Limits Symbol ICC2 IPP2 Parameter Input Load Current Input Level Input High Level Output Voltage Output High Voltage Supply Current (Program Verify) Supply Current Product Identification Voltage 11.5 -400 12.5 Test Conditions VIL, -0.6 Units
Programming Characteristics
5°C, 0.25V, 13.0 0.25V
Limits Symbol tOES tDFP tVPS tVCS tPRT Notes: Parameter Address Setup Time Setup Time Data Setup Time Address Hold Time Data Hold Time High Output Float Delay Setup Time Setup Time Program Pulse Width(3) Data Valid from
Test Conditions(1)
Units
Input Rise Fall Times: (10% 90%) Input Pulse Levels: 0.45V 2.4V
Input Timing Reference Level: 0.8V 2.0V Output Timing Reference Level: 0.8V 2.0V
Pulse Rise Time During Programming
must applied simultaneously before removed simultaneously after VPP. This parameter only sampled 100% tested. Output Float defined point where data longer driven timing diagram. Program Pulse width tolerance µsec
Atmel's AT27C040 Integrated Product Identification Code
Pins Codes Manufacturer Device Type Data
AT27C040
0189G-EPROM-05/05
AT27C040
Rapid Programming Algorithm
pulse width used program. address first location. raised 6.5V raised 13.0V. Each address first programmed with pulse without verification. Then verification/reprogramming loop executed each address. event byte fails pass verification, successive pulses applied with verification after each pulse. byte fails verify after pulses have been applied, part considered failed. After byte verifies properly, next address selected until have been checked. then lowered 5.0V 5.0V. bytes read again compared with original data determine device passes fails.
0189G-EPROM-05/05
Ordering Information
19.1 Standard Package
(mA) tACC (ns) Active Standby Ordering Code AT27C040-70JI AT27C040-70PI AT27C040-70TI AT27C040-90JI AT27C040-90PI AT27C040-90TI Package 32P6 32P6 Operation Range Industrial (-40°C 85°C) Industrial (-40°C 85°C)
Note:
Refer PCN# SC042702.
19.2
Green Package Option (Pb/Halide-free)
(mA) Active Standby Ordering Code AT27C040-70JU AT27C040-70PU AT27C040-70TU AT27C040-90JU AT27C040-90PU AT27C040-90TU Package 32P6 32P6 Operation Range Industrial (-40°C 85°C) Industrial (-40°C 85°C)
tACC (ns)
Package Type 32P6 32-lead, Plastic J-leaded Chip Carrier (PLCC) 32-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) 32-lead, Plastic Thin Small Outline Package (TSOP)
AT27C040
0189G-EPROM-05/05
AT27C040
Package Information
20.1 PLCC
1.14(0.045)
IDENTIFIER
1.14(0.045) 0.318(0.0125) 0.191(0.0075)
0.51(0.020)MAX (3X)
COMMON DIMENSIONS (Unit Measure SYMBOL
3.175 1.524 0.381 12.319 11.354 9.906 14.859 13.894 12.471 0.660 0.330
1.270
3.556 2.413 12.573 11.506 10.922 15.113 14.046 13.487 0.813 0.533
NOTE
Note
Notes:
This package conforms JEDEC reference MS-016, Variation Dimensions include mold protrusion. Allowable protrusion .010"(0.254 side. Dimension include mold mismatch measured extreme material condition upper lower parting line. Lead coplanarity 0.004" (0.102 maximum.
Note
10/04/01 2325 Orchard Parkway Jose, 95131 TITLE 32J, 32-lead, Plastic J-leaded Chip Carrier (PLCC) DRAWING REV.
0189G-EPROM-05/05
20.2
32P6 PDIP
SEATING PLANE
SYMBOL
COMMON DIMENSIONS (Unit Measure 0.381 41.783 15.240 13.462 0.356 1.041 3.048 0.203 15.494 2.540 4.826 42.291 15.875 13.970 0.559 1.651 3.556 0.381 17.526 Note Note NOTE
Note:
Dimensions include mold Flash Protrusion. Mold Flash Protrusion shall exceed 0.25 (0.010").
09/28/01 2325 Orchard Parkway Jose, 95131 TITLE 32P6, 32-lead (0.600"/15.24 Wide) Plastic Dual Inline Package (PDIP) DRAWING 32P6 REV.
AT27C040
0189G-EPROM-05/05
AT27C040
20.3 TSOP
Identifier
SEATING PLANE
GAGE PLANE
SYMBOL Notes: This package conforms JEDEC reference MO-142, Variation Dimensions include mold protrusion. Allowable protrusion 0.15 side 0.25 side. Lead coplanarity 0.10 maximum.
COMMON DIMENSIONS (Unit Measure 0.05 0.95 19.80 18.30 7.90 0.50 1.00 20.00 18.40 8.00 0.60 0.25 BASIC 0.17 0.10 0.22 0.50 BASIC 0.27 0.21 1.20 0.15 1.05 20.20 18.50 8.10 0.70 Note Note NOTE
10/18/01 2325 Orchard Parkway Jose, 95131 TITLE 32T, 32-lead Package) Plastic Thin Small Outline Package, Type (TSOP) DRAWING REV.
0189G-EPROM-05/05
Atmel Corporation
2325 Orchard Parkway Jose, 95131, Tel: 1(408) 441-0311 Fax: 1(408) 487-2600
Atmel Operations
Memory
2325 Orchard Parkway Jose, 95131, Tel: 1(408) 441-0311 Fax: 1(408) 436-4314
RF/Automotive
Theresienstrasse Postfach 3535 74025 Heilbronn, Germany Tel: (49) 71-31-67-0 Fax: (49) 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, 80906, Tel: 1(719) 576-3300 Fax: 1(719) 540-1759
Regional Headquarters
Europe
Atmel Sarl Route Arsenaux Case Postale CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500
Microcontrollers
2325 Orchard Parkway Jose, 95131, Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 Chantrerie 70602 44306 Nantes Cedex France Tel: (33) 2-40-18-18-18 Fax: (33) 2-40-18-19-60
Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom
Avenue Rochepleine 38521 Saint-Egreve Cedex, France Tel: (33) 4-76-58-30-00 Fax: (33) 4-76-58-34-80
Asia
Room 1219 Chinachem Golden Plaza Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369
ASIC/ASSP/Smart Cards
Zone Industrielle 13106 Rousset Cedex, France Tel: (33) 4-42-53-60-00 Fax: (33) 4-42-53-60-01 1150 East Cheyenne Mtn. Blvd. Colorado Springs, 80906, Tel: 1(719) 576-3300 Fax: 1(719) 540-1759 Scottish Enterprise Technology Park Maxwell Building East Kilbride 0QR, Scotland Tel: (44) 1355-803-000 Fax: (44) 1355-242-743
Japan
Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581
Literature Requests
www.atmel.com/literature
Disclaimer: information this document provided connection with Atmel products. license, express implied, estoppel otherwise, intellectual property right granted this document connection with sale Atmel products. EXCEPT FORTH ATMEL'S TERMS CONDITIONS SALE LOCATED ATMEL'S SITE, ATMEL ASSUMES LIABILITY WHATSOEVER DISCLAIMS EXPRESS, IMPLIED STATUTORY WARRANTY RELATING PRODUCTS INCLUDING, LIMITED IMPLIED WARRANTY MERCHANTABILITY, FITNESS PARTICULAR PURPOSE, NON-INFRINGEMENT. EVENT SHALL ATMEL LIABLE DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES LOSS PROFITS, BUSINESS INTERRUPTION, LOSS INFORMATION) ARISING INABILITY THIS DOCUMENT, EVEN ATMEL BEEN ADVISED POSSIBILITY SUCH DAMAGES. Atmel makes representations warranties with respect accuracy completeness contents this document reserves right make changes specifications product descriptions time without notice. Atmel does make commitment update information contained herein. Atmel's products intended, authorized, warranted components applications intended support sustain life.
Atmel Corporation 2005. rights reserved. Atmel®, logo combinations thereof, Everywhere others, registered trademarks trademarks Atmel Corporation subsidiaries. Other terms product names trademarks others.
Printed recycled paper.
0189G-EPROM-05/05
Other recent searches
VRBA-06A1Ax - VRBA-06A1Ax VRBA-06A1Ax Datasheet
STK30NHS3LL - STK30NHS3LL STK30NHS3LL Datasheet
SN75179B - SN75179B SN75179B Datasheet
SiC769ACD - SiC769ACD SiC769ACD Datasheet
Si4413ADY - Si4413ADY Si4413ADY Datasheet
MMC2114DE - MMC2114DE MMC2114DE Datasheet
LA75676NVA - LA75676NVA LA75676NVA Datasheet
CF5074A - CF5074A CF5074A Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
