R1EX25002A Series

Serial Peripheral Interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit)

Manufacturer: Renesas Electronics Corporation

Catalog

Serial Peripheral Interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit)

Part	Technology	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Memory Organization [custom]	Memory Organization [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Interface	Memory Format	Memory Type	Supplier Device Package	Write Cycle Time - Word, Page	Clock Frequency
Renesas Electronics Corporation R1EX25002ASA00I#S0	EEPROM	8-SOIC	3.9 mm	0.154 in	Surface Mount	256 B	85 °C	-40 °C	8	256	1.8 V	5.5 V	SPI	EEPROM	Non-Volatile	8-SOP	5 ms	5 MHz

Catalog

Serial Peripheral Interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit)

Description

R1EX25xxx Series is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and Programmable ROM). It realizes High-Speed, low power consumption and a high level of reliability by employing advanced MONOS memory technology and CMOS process and low voltage circuitry technology. It also has a 16-byte page programming function to make it’s write operation faster.