Integrated Circuits (ICs)

R1EX25512ATA00I#S0

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Renesas Electronics Corporation

SERIAL PERIPHERAL INTERFACE 512K EEPROM (64-KWORD × 8-BIT)

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Integrated Circuits (ICs)

R1EX25512ATA00I#S0

Active

Renesas Electronics Corporation

SERIAL PERIPHERAL INTERFACE 512K EEPROM (64-KWORD × 8-BIT)

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R1EX25512ATA00I#S0

Access Time	60 ns
Clock Frequency	5 MHz
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization	64K x 8
Memory Size	64 kb
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

R1EX25512ATA00A Series

Serial Peripheral Interface 512K EEPROM (64-Kword × 8-bit)

Part	Memory Type	Memory Format	Access Time	Technology	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Memory Interface	Write Cycle Time - Word, Page	Supplier Device Package	Memory Organization	Memory Size	Package / Case	Package / Case [custom]	Package / Case [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Clock Frequency	Package / Case [y]	Package / Case [x]
Renesas Electronics Corporation R1EX25512ATA00I#S0	Non-Volatile	EEPROM	60 ns	EEPROM	Surface Mount	85 °C	-40 °C	SPI	5 ms	8-TSSOP	64K x 8	64 kb	8-TSSOP	0.173 "	4.4 mm	1.8 V	5.5 V	5 MHz
Renesas Electronics Corporation R1EX25512ATA00A#S0	Non-Volatile	EEPROM		EEPROM	Surface Mount	85 °C	-40 °C	SPI	5 ms	8-TSSOP	64K x 8	64 kb	8-TSSOP	0.173 "	4.4 mm	1.8 V	5.5 V	5 MHz
Renesas Electronics Corporation R1EX25512ASA00I#S0	Non-Volatile	EEPROM	60 ns	EEPROM	Surface Mount	85 °C	-40 °C	SPI	5 ms	8-SOP	64K x 8	64 kb	8-SOIC			1.8 V	5.5 V	5 MHz	3.9 mm	0.154 in
Renesas Electronics Corporation R1EX25512ATA00I#U0	Non-Volatile	EEPROM		EEPROM	Surface Mount	85 °C	-40 °C	SPI	5 ms	8-TSSOP	64K x 8	64 kb	8-TSSOP	0.173 "	4.4 mm	1.8 V	5.5 V	5 MHz

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	$ 2.37
		10	$ 2.10
		25	$ 2.00
		50	$ 1.93
		100	$ 1.87
		250	$ 1.78
		500	$ 1.72
		1000	$ 1.66
	Digi-Reel®	1	$ 2.37
		10	$ 2.10
		25	$ 2.00
		50	$ 1.93
		100	$ 1.87
		250	$ 1.78
		500	$ 1.72
		1000	$ 1.66
	Tape & Reel (TR)	3000	$ 1.56
		6000	$ 1.51
LCSC	Piece	1	$ 4.55
		200	$ 1.82
		500	$ 1.75
		1000	$ 1.72

Description

General part information

R1EX25512ATA00A Series

R1EX25xxx series is the Serial Peripheral Interface compatible (SPI) 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 128-byte page programming function to make their write operation faster.

Documents

Technical documentation and resources