Integrated Circuits (ICs)

R1EX24004ATAS0I#S0

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Renesas Electronics Corporation

TWO-WIRE SERIAL INTERFACE 4K EEPROM (512-WORD × 8-BIT)

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Integrated Circuits (ICs)

R1EX24004ATAS0I#S0

Active

Renesas Electronics Corporation

TWO-WIRE SERIAL INTERFACE 4K EEPROM (512-WORD × 8-BIT)

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R1EX24004ATAS0I#S0

Access Time	900 ns
Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization [custom]	512
Memory Organization [custom]	8
Memory Size	4 Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	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	5 ms

R1EX24004A Series

Two-wire serial interface 4k EEPROM (512-word × 8-bit)

Part	Memory Interface	Technology	Memory Size	Access Time	Write Cycle Time - Word, Page	Supplier Device Package	Package / Case	Package / Case [custom]	Package / Case [custom]	Memory Organization [custom]	Memory Organization [custom]	Clock Frequency	Memory Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Memory Format	Package / Case [y]	Package / Case [x]
Renesas Electronics Corporation R1EX24004ATAS0I#S0	I2C	EEPROM	4 Kbit	900 ns	5 ms	8-TSSOP	8-TSSOP	0.173 "	4.4 mm	512	8	400 kHz	Non-Volatile	1.8 V	5.5 V	Surface Mount	85 °C	-40 °C	EEPROM
Renesas Electronics Corporation R1EX24004ASAS0I#S0	I2C	EEPROM	4 Kbit	900 ns	5 ms	8-SOP	8-SOIC			512	8	400 kHz	Non-Volatile	1.8 V	5.5 V	Surface Mount	85 °C	-40 °C	EEPROM	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	Cut Tape (CT)	1	$ 0.41
		10	$ 0.36
		25	$ 0.35
		50	$ 0.33
		100	$ 0.32
		250	$ 0.31
		500	$ 0.30
		1000	$ 0.29
	Digi-Reel®	1	$ 0.41
		10	$ 0.36
		25	$ 0.35
		50	$ 0.33
		100	$ 0.32
		250	$ 0.31
		500	$ 0.30
		1000	$ 0.29
	Tape & Reel (TR)	3000	$ 0.20

Description

General part information

R1EX24004A 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