Features

Low-voltage and Standard-voltage Operation

VCC=1.7V to 5.5V

Internally Organized as 16,384 x 8

2-wire Serial Interface

Schmitt Trigger,Filtered Inputs for Noise Suppression

Bidirectional Data Transfer Protocol

400kHz(1.7V)and 1MHz(2.5V,2.7V,5.0V)Compatibility

Write Protect Pin for Hardware Protection

64-byte Page Write Mode Partial Page Writes Allowed

Self-timed Write Cycle(5ms Max)

High Reliability

Endurance:1,000,000 Write Cycles

Data Retention:40 Years

Lead-free/Halogen-free Devices Available

Green Package Options(Pb/Halide-free/RoHS Compliant)

8-lead JEDEC SOIC,8-lead TSSOP,8-pad UDFN,8-pad XDFN,

8-ball VFBGA,and 4-ball WLCSP Packages

Die Sale Options:Wafer Form,Waffle Pack,and Bumped Wafers

Description

The Atmel®AT24C128C provides 131,072-bits of Serial Electrically Erasable and Programmable Read-Only Memory(EEPROM)organized as 16,384 words of 8 bits each.The device’s cascading feature allows up to eight devices to share a common 2-wire bus.The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential.The devices are available in space-saving 8-lead JEDEC SOIC,8-lead TSSOP,8-pad UDFN,8-pad XDFN,8-ball VFBGA,and 4-ball WLCSP packages.In addition,this device operates from 1.7V to 5.5V.