| Base Product Number | 25AA640 |
| Category | Integrated Circuits (ICs) |
| Clock Frequency | 1 MHz |
| Description | IC EEPROM 64KBIT SPI 1MHZ 8DIP |
| Detailed Description | EEPROM Memory IC 64Kbit SPI 1 MHz 8-PDIP |
| Digi-Key Part Number | 25AA640-I/P-ND |
| DigiKey Programmable | Verified |
| Manufacturer Product Number | 25AA640-I/P |
| Manufacturer Standard Lead Time | 4 Weeks |
| Manufacturer, Mfr | Microchip Technology |
| Memory Format, Technology | EEPROM |
| Memory Interface | SPI |
| Memory Organization | 8K x 8 |
| Memory Size | 64Kbit |
| Memory Type | Non-Volatile |
| Mounting Type | Through Hole |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Package | Tube |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Product Status | Active |
| Series | - |
| Supplier Device Package | 8-PDIP |
| Voltage - Supply | 1.8V ~ 5.5V |
| Write Cycle Time - Word, Page | 5ms |