AT24CM02 Series

2Mb I2C compatible 2-wire Serial EEPROM

Catalog

2Mb I2C compatible 2-wire Serial EEPROM

Part	Technology	Memory Format	Mounting Type	Access Time	Memory Interface	Memory Size	Write Cycle Time - Word, Page	Supplier Device Package	Memory Organization [custom]	Memory Organization [custom]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Memory Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [y]	Package / Case [x]
Microchip Technology AT24CM02-U1UM0B-T	EEPROM	EEPROM	Surface Mount	450 ns	I2C	2 Gbit	10 ms	8-WLCSP	256 K	8	8-XFBGA WLCSP	-40 °C	85 °C	Non-Volatile	5.5 V	1.7 V
Microchip Technology AT24CM02-SSHD-B	EEPROM	EEPROM	Surface Mount	450 ns	I2C	2 Gbit	10 ms	8-SOIC	256 K	8	8-SOIC	-40 °C	85 °C	Non-Volatile	5.5 V	2.5 V	3.9 mm	0.154 in
Microchip Technology AT24CM02-SSHD-T	EEPROM	EEPROM	Surface Mount	450 ns	I2C	2 Gbit	10 ms	8-SOIC	256 K	8	8-SOIC	-40 °C	85 °C	Non-Volatile	5.5 V	2.5 V	3.9 mm	0.154 in

Catalog

2Mb I2C compatible 2-wire Serial EEPROM

Key Features

• * 256K x 8 (2 Mbit)

• * 400 kHz and 1 MHz clock compatibility

• * Self-Timed Erase and Write Cycles (10 ms max.)

• * Read current 1 mA (Max)

• * Write current 3 mA (Max)

• * Standby current 1 uA (Max) @ 1.8V, 3 uA (Max) @ 5.5V

• * Hardware Write-Protect Pin

• * More than 1 million erase/write cycles

• * Data retention > 100 years

• * Factory Programming Available

• * Available in 8-lead SOIC and WLCSP packages

Description

The Microchip AT24CM02 is a 2Mb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 256K x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.