Integrated Circuits (ICs)

R1EX24002ATAS0I#U0

Active

Renesas Electronics Corporation

TWO-WIRE SERIAL INTERFACE 2K EEPROM (256-WORD X 8-BIT)

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Integrated Circuits (ICs)

R1EX24002ATAS0I#U0

Active

Renesas Electronics Corporation

TWO-WIRE SERIAL INTERFACE 2K EEPROM (256-WORD X 8-BIT)

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R1EX24002ATAS0I#U0

Access Time	900 ns
Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization	256 x 8
Memory Size	256 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	0.173 in
Package / Case	8-TSSOP
Package / Case	4.4 mm
Supplier Device Package	8-TSSOP
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page [custom]	5 ms
Write Cycle Time - Word, Page [custom]	5 ms

R1EX24002A Series

Part	Access Time	Supplier Device Package	Memory Type	Clock Frequency	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Organization	Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Technology	Memory Format	Memory Interface
Renesas Electronics Corporation R1EX24002ASAS0I#U0	900 ns	8-SOP	Non-Volatile	400 kHz	Surface Mount	5.5 V	1.8 V	5 ms	5 ms	256 x 8	256 B	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm	EEPROM	EEPROM	I2C
Renesas Electronics Corporation R1EX24002ATAS0I#U0	900 ns	8-TSSOP	Non-Volatile	400 kHz	Surface Mount	5.5 V	1.8 V	5 ms	5 ms	256 x 8	256 B	85 C	-40 ¯C	0.173 in	8-TSSOP	4.4 mm	EEPROM	EEPROM	I2C
Renesas Electronics Corporation R1EX24002ASAS0I#S0	900 ns	8-SOP	Non-Volatile	400 kHz	Surface Mount	5.5 V	1.8 V	5 ms	5 ms	256 x 8	256 B	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm	EEPROM	EEPROM	I2C
Renesas Electronics Corporation R1EX24002ATAS0I#S0	900 ns	8-TSSOP	Non-Volatile	400 kHz	Surface Mount	5.5 V	1.8 V	5 ms	5 ms	256 x 8	256 B	85 C	-40 ¯C	0.173 in	8-TSSOP	4.4 mm	EEPROM	EEPROM	I2C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.78
		10	$ 0.71
		25	$ 0.71
		50	$ 0.70
		100	$ 0.63
		250	$ 0.62
		500	$ 0.61
		1000	$ 0.59
	N/A	2985	$ 0.76
	Tape & Reel (TR)	3000	$ 0.57

Description

General part information

R1EX24002A Series

R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They realize 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. They also have a 16-byte page programming function to make their write operation faster.

Documents

Technical documentation and resources