Catalog
128Kb I2C compatible 2-wire Serial EEPROM
Key Features
• * Single Supply with Operation down to 1.7V for24AA128/24FC128 devices, 2.5V for 24LC128devices
• * Low-Power CMOS Technology:- Write current 3 mA, typical- Standby current 100 nA, typical
• * 2-Wire Serial Interface, I2C™ Compatible
• * Cascadable up to Eight Devices
• * Schmitt Trigger Inputs for Noise Suppression
• * Output Slope Control to Eliminate Ground Bounce
• * 100 kHz and 400 kHz Clock Compatibility
• * 1 MHz Clock for FC Versions
• * Page Write Time 5 ms, typical
• * Self-Timed Erase/Write Cycle
• * 64-Byte Page Write Buffer
• * Hardware Write-Protect
• * ESD Protection >4000V
• * More than 1 Million Erase/Write Cycles
• * Data Retention > 200 years
• * Factory Programming Available
Description
AI
The Microchip Technology Inc. 24AA128 is a 16K x 8 (128 Kbit) Serial
Electrically Erasable PROM (EEPROM), capable of
operation across a broad voltage range (1.7V to 5.5V).
It has been developed for advanced, low-power
applications such as personal communications or data
acquisition. This device also has a page write capability
of up to 64 bytes of data. This device is capable of
both random and sequential reads up to the 128K
boundary. Functional address lines allow up to eight
devices on the same bus, for up to 1 Mbit address
space. This device is available in the standard 8-pin
plastic DIP, SOIC (3.90 mm and 5.28 mm), TSSOP,
MSOP, DFN, and Chip Scale packages.
