25AA020A Description
The Microchip Technology Inc. 25XX020A is a 2 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). The memory is accessed via a simple Serial Peripheral Interface™ (SPI) patible serial bus.
25AA020A Key Features
- 10 MHz max. clock frequency
- 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: 5 μA at 5.5V
- 256 x 8-bit organization
- Write Page mode (up to 16 bytes)
- Sequential Read
- Self-timed Erase and Write cycles (5 ms max.)
- Block Write protection