Status: | Active |
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Series: | AT25640B |
RoHS: | Compliant |
Prices starting from US$0.50
8192 x 8-bit (64 Kbit) |
Supports SPI modes 0 and 3 |
Up to 20 MHz clock frequency |
Self-Timed Erase and Write Cycles (5 ms max.) |
Read current: 6mA (Max) at 5 MHz |
Write current: 6 mA (Max) at 5 MHz |
Standby current: 6 µA (Max) at 1.8V, 10 µA (Max) at 5 V |
Block Write Protection: Protect 1/4, 1/2 or Entire Array |
More than 1 million erase/write cycles |
Data retention 100 years |
Temperature Ranges Available |
Automotive Grade 1: -40°C to 125°C |
Automotive Grade 2: -40°C to 105°C |
Automotive Grade 3 / Industrial: -40°C to 85°C |
Automotive AECQ-100 Qualified1 |
Factory Programming Available |
Available in standard packages including 8-lead SOIC, and advanced packages including 8-lead TSSOP, 8-lead 2x3 DFN, and 8-ball VFBGA |
Density (Organization) | 64 Kbit |
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Operating Voltage Min. (V) | 1.8 |
Oper Voltage Max (V) | 5.5 |
Max. Clock Freq. | 20 MHz |
Page Size (bytes) | 32 |
Write Protected | False |
Write Protect Scheme | Quarter, Half, Whole Array |
Endurance | 1,000,000 |
Data Retention (Years) | 0 |
Bus Modes | SPI |
Battery Backup | False |
Pins | Packaging | 8 | UDFN |
Temp Range | -40C to +85C |
Packing Media | Tape and reel (5000) |
Data Sheets |
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AT25080B/160B/320B/640B Automotive - Complete Datasheet |
AT25320B/AT25640B SPI Serial EEPROM 32 Kbits and 64 Kbits Data Sheet |
Board Design Files |
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IBIS Model - AT25640B Device |
Brochures |
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Atmel Serial EEPROM Products |
Atmel System Peripheral and Memory Products Brochure |
Automotive Solutions |
Product Selection Guide |
JEDEC Indicator | e4 |
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ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.0096 |
Shipping Weight (kg) | 0.084 |
Lead Count | 8 |
Package Type | UDFN |
Package Width or Size | 2x3x0.6mm |
Soldering Composition | NiPdAu |
Eeprom, 64Kbit, -40 To 85Deg C Rohs Compliant: Yes |Microchip AT25640B-MAHL-T | Newark Electronics |
EEPROM, 64KBIT, -40 TO 85DEG C | element14 |
EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin UDFN EP T/R | Avnet America |
64Kb SPI EE 1.8-5.5V, 20MHz, Ind Temp, 8-UDFN | Microchip Technology |
Where can I find additional details, specifications and documents for a AT25640B-MAHL-T?
Additional datasheets, footprints and schematics for AT25640B-MAHL-T are listed on our Part Details page. You can also find images and similar parts to AT25640B-MAHL-T on this page.
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What category does AT25640B-MAHL-T fall under?
The AT25640B-MAHL-T is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the AT25640B-MAHL-T RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT25640B-MAHL-T have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Avnet America and Microchip Technology have stock available or on a lead time for AT25640B-MAHL-T.
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