Atmel

EEPROMs   128K (16,384 x 8) 8-lead TSSOP   AT24C128-T110TI2.7  Tape Reel 2500Pcs

Factory Air Seal Package 2000-2001 Date Code Factory BOXES

• Low-voltage and Standard-voltage Operation

– 2.7 (VCC = 2.7V to 5.5V) 

• Internally Organized 16,384 x 8 and 32,768 x 8 

• Two-wire Serial Interface

• Schmitt Trigger, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• 1 MHz (5V), 400 kHz (2.7V, 2.5V) and 100 kHz (1.8V) Compatibility

• Write Protect Pin for Hardware and Software Data Protection

• 64-byte Page Write Mode (Partial Page Writes Allowed)

• Self-timed Write Cycle (5 ms Max)

• High Reliability

– Endurance: One Million Write Cycles

– Data Retention: 40 Years

• Extended Temperature and Lead-free/Halogen-free

Devices Available

• 8-lead JEDEC PDIP, 8-lead JEDEC and EIAJ SOIC, 8-lead MAP, 8-lead TSSOP, 8-lead

SAP and 8-ball dBGA2 Packages

• Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers

Description

The AT24C128 provides 131,072 bits of serial electrically erasable and

programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8

bits each. The device’s cascadable feature allows up to 4 devices to share a common

Two-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 PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ

SOIC, 8-lead MAP (24C128), 8-lead TSSOP, 8-lead SOIC Array Package and 8-ball

dBGA2 packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and

1.8V to 3.6V.