Datasheet Details
| Part number | 25AA640A |
|---|---|
| Manufacturer | Microchip Technology |
| File Size | 843.65 KB |
| Description | 64K SPI Bus Serial EEPROM |
| Datasheet |
 25AA640A Datasheet
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General Description
The Microchip Technology
Key Features
- Max. Clock 10 MHz.
- Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V, 10 MHz - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 1 A at 5.5V.
- 8192 x 8-bit Organization.
- 32 Byte Page.
- Self-Timed Erase and Write Cycles (5 ms max. ).
- Block Write Protection: - Protect none, 1/4, 1/2 or all of array.
- Built-In Write Protection: - Power-on/off data protection circuitry - Write enable latch - Write-protect pin.