Specification	R1EX25032ASA00A#S0

Clock Frequency	5 MHz
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization [custom]	4 K
Memory Organization [custom]	8 bits
Memory Size	32 Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOP
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page	5 ms

R1EX25032A Series

Serial Peripheral Interface 32k EEPROM (4-kword × 8-bit) 64k EEPROM (8-kword × 8-bit)

Part	Memory Interface	Clock Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [custom]	Package / Case [custom]	Memory Format	Write Cycle Time - Word, Page	Memory Size	Technology	Supplier Device Package	Memory Organization [custom]	Memory Organization [custom]	Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case [y]	Package / Case [x]
Renesas Electronics Corporation R1EX25032ATA00A#S0	SPI	5 MHz	1.8 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	EEPROM	5 ms	32 Kbit	EEPROM	8-TSSOP	4 K	8 bits	Non-Volatile	85 °C	-40 °C	Surface Mount
Renesas Electronics Corporation R1EX25032ASA00A#S0	SPI	5 MHz	1.8 V	5.5 V	8-SOIC			EEPROM	5 ms	32 Kbit	EEPROM	8-SOP	4 K	8 bits	Non-Volatile	85 °C	-40 °C	Surface Mount	3.9 mm	0.154 in
Renesas Electronics Corporation R1EX25032ATA00I#S0	SPI	5 MHz	1.8 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	EEPROM	5 ms	32 Kbit	EEPROM	8-TSSOP	4 K	8 bits	Non-Volatile	85 °C	-40 °C	Surface Mount
Renesas Electronics Corporation R1EX25032ASA00I#S0	SPI	5 MHz	1.8 V	5.5 V	8-SOIC			EEPROM	5 ms	32 Kbit	EEPROM	8-SOP	4 K	8 bits	Non-Volatile	85 °C	-40 °C	Surface Mount	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	192	$ 1.57

Description

General part information

R1EX25032A Series

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 32-byte page programming function to make it’s write operation faster.

Documents

Technical documentation and resources

R1EX25032ASA00A R1EX25064ASA00A R1EX25032ATA00A R1EX25064ATA00A Datasheet

Datasheet