Microchip Technology 25AA640A-I/MS
MPN25AA640A-I/MS
End of Life
IC EEPROM 64KBIT SPI 10MHZ 8MSOP
$0.81Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 5.5V |
| Clock frequency | 10 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Technology | EEPROM |
| Memory size | 64Kbit |
| Memory format | EEPROM |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
| Memory organization | 8K x 8 |
| Write cycle time - word, page | 5ms |