AT24C128C

In Production

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.

Microchip Technology AT24C128C Product Info

16 April 2026 0

Parameters

Density	128 Kbit
Endurance	1,000,000
Max. Clock Freq.	1 MHz
Operating Voltage Max (V)	5.5
Operating Voltage Min (V)	1.7
Page Size (Bytes)	64
Write Protect Scheme	Whole Array
Data Retention	100

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.

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AT24C128C

Microchip Technology AT24C128C Product Info

Parameters

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

AT24C128C

Microchip Technology AT24C128C Product Info

Parameters

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor