Description
R1EX25512ASA00A R1EX25512ATA00A Serial Peripheral Interface 512K EEPROM (64-Kword × 8-bit) Preliminary Datasheet R10DS0046EJ0200 Rev.2.00 Oct.04, 201.
R1EX25xxx series is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and Programmable ROM).
Features
* Single supply: 1.8 V to 5.5 V
* Serial Peripheral Interface compatible (SPI bus)
SPI mode 0 (0,0), 3 (1,1)
* Clock frequency: 5 MHz (2.5 V to 5.5 V), 3 MHz (1.8 V to 5.5 V)
* Power dissipation:
Standby: 5 µA (max) Active (Read): 5 mA (max) Active (Write): 5
