AT24C128C Series

128Kb I2C compatible 2-wire Serial EEPROM

Catalog

128Kb I2C compatible 2-wire Serial EEPROM

Part	Memory Organization	Access Time	Memory Interface	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Type	Memory Format	Technology	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Write Cycle Time - Word, Page	Memory Size	Grade	Qualification	Package / Case [custom]	Package / Case [custom]	Clock Frequency	Package / Case [y]	Package / Case [x]
Microchip Technology AT24C128C-MAHM-T	16K x 8	550 ns	I2C	Surface Mount	5.5 V	1.7 V	Non-Volatile	EEPROM	EEPROM	85 °C	-40 °C	8-UFDFN Exposed Pad	8-UDFN (2x3)	5 ms	16 kB
Microchip Technology AT24C128C-XPD-T	16K x 8	900 ns	I2C	Surface Mount	5.5 V	2.5 V	Non-Volatile	EEPROM	EEPROM	125 °C	-40 °C	8-TSSOP	8-TSSOP	5 ms	16 kB	Automotive	AEC-Q100	0.173 "	4.4 mm	400 kHz
Microchip Technology AT24C128C-SSHM-T	16K x 8	550 ns	I2C	Surface Mount	5.5 V	1.7 V	Non-Volatile	EEPROM	EEPROM	85 °C	-40 °C	8-SOIC	8-SOIC	5 ms	16 kB						3.9 mm	0.154 in
Microchip Technology AT24C128C-XHM-B	16K x 8	550 ns	I2C	Surface Mount	5.5 V	1.7 V	Non-Volatile	EEPROM	EEPROM	85 °C	-40 °C	8-TSSOP	8-TSSOP	5 ms	16 kB			0.173 "	4.4 mm
Microchip Technology AT24C128C-SSHM-B	16K x 8	550 ns	I2C	Surface Mount	5.5 V	1.7 V	Non-Volatile	EEPROM	EEPROM	85 °C	-40 °C	8-SOIC	8-SOIC	5 ms	16 kB						3.9 mm	0.154 in
Microchip Technology AT24C128C-SSPD-T	16K x 8	900 ns	I2C	Surface Mount	5.5 V	2.5 V	Non-Volatile	EEPROM	EEPROM	125 °C	-40 °C	8-SOIC	8-SOIC	5 ms	16 kB	Automotive	AEC-Q100			400 kHz	3.9 mm	0.154 in

Catalog

128Kb I2C compatible 2-wire Serial EEPROM

Key Features

• * 16K x 8 (128 Kbit)

• * 400 kHz and 1 MHz clock compatibility

• * Self-Timed Erase and Write Cycles (5 ms max.)

• * Read current 1 mA (Typ), 2 mA (Max)

• * Write current 2 mA (Typ), 3 mA (Max)

• * Standby current 6 uA (Max)

• * Hardware Write-Protect Pin

• * More than 1 million erase/write cycles

• * Data retention > 100 years

• * Grade 1 Temperature Range: -40°C to 125°C

• * Grade 2 Temperature Range: -40°C to 105°C

• * Grade 3 Temperature Range: -40°C to 85°C

• * Qualified for Automotive Applications

• * Factory Programming Available

• * Available in 8-lead SOIC, 8-lead TSSOP, 8-pad UDFN, 8-pad XDFN and 8-ball VFBGA packages

Description

The Microchip AT24C128C is a 128Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 16K x 8 and is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.