Integrated Circuits (ICs)

CAT24C03WI-G

Obsolete

ON Semiconductor

EEPROM SERIAL-I2C 2K-BIT 256 X 8 2.5V/3.3V/5V 8-PIN SOIC N

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Integrated Circuits (ICs)

CAT24C03WI-G

Obsolete

ON Semiconductor

EEPROM SERIAL-I2C 2K-BIT 256 X 8 2.5V/3.3V/5V 8-PIN SOIC N

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CAT24C03WI-G

Access Time	900 ns
Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization [custom]	8
Memory Organization [custom]	256
Memory Size	256 B
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-SOIC
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page	5 ms

CAT24C03 Series

EEPROM Serial 2-Kb I<sup>2</sup>C

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Type	Mounting Type	Supplier Device Package	Access Time	Memory Format	Technology	Write Cycle Time - Word, Page	Clock Frequency	Memory Organization [custom]	Memory Organization [custom]	Memory Size	Package / Case	Package / Case [custom]	Package / Case [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Memory Interface	Package / Case [y]	Package / Case [x]	Package / Case	Package / Case
ON Semiconductor CAT24C03YI-GT3	1.8 V	5.5 V	Non-Volatile	Surface Mount	8-TSSOP	900 ns	EEPROM	EEPROM	5 ms	400 kHz	8	256	256 B	8-TSSOP	0.173 "	4.4 mm	85 °C	-40 °C	I2C
ON Semiconductor CAT24C03VP2I-GT3	1.8 V	5.5 V	Non-Volatile	Surface Mount	8-TDFN (2x3)	900 ns	EEPROM	EEPROM	5 ms	400 kHz	8	256	256 B	8-WFDFN Exposed Pad			85 °C	-40 °C	I2C
ON Semiconductor CAT24C03WI-G	1.8 V	5.5 V	Non-Volatile	Surface Mount	8-SOIC	900 ns	EEPROM	EEPROM	5 ms	400 kHz	8	256	256 B	8-SOIC			85 °C	-40 °C	I2C	3.9 mm	0.154 in
ON Semiconductor CAT24C03ZI-GT3	1.8 V	5.5 V	Non-Volatile	Surface Mount	8-MSOP	900 ns	EEPROM	EEPROM	5 ms	400 kHz	8	256	256 B	8-MSOP 8-TSSOP	0.118 in		85 °C	-40 °C	I2C			3 mm
ON Semiconductor CAT24C03LI-G	1.8 V	5.5 V	Non-Volatile	Through Hole	8-PDIP	900 ns	EEPROM	EEPROM	5 ms	400 kHz	8	256	256 B	8-DIP			85 °C	-40 °C	I2C			0.3 in	7.62 mm
ON Semiconductor CAT24C03WI-GT3	1.8 V	5.5 V	Non-Volatile	Surface Mount	8-SOIC	900 ns	EEPROM	EEPROM	5 ms	400 kHz	8	256	256 B	8-SOIC			85 °C	-40 °C	I2C	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	$

Description

General part information

CAT24C03 Series

The CAT24C03 is a 2-kb CMOS Serial EEPROM device organized internally as 16 pages of 16 bytes each, for a total of 256x8 bits. The device supports both Standard (100kHz) as well as Fast (400kHz) I2C protocol.Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to non-volatile memory in one internal write cycle. Data is read by providing a starting address and then shifting out data serially while automatically incrementing the internal address count.Write operations can be inhibited for upper half of memory by taking the WP pin High.External address pins make it possible to address up to eight CAT24C03 devices on the same bus.

Documents

Technical documentation and resources