EEPROM, 128 Kb (16 K x 8), I²C , 400 KHz, 2.5 ... 5.5 V, SO-8

128Kb I2C compatible 2-wire Serial EEPROM

Description:
The Microchip Technology Inc. 24XX128(1) 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.

Features:
- Single Supply with Operation down to 2.5V for 24LC128 Devices
- Low-Power CMOS Technology:
- Write current 3 mA, maximum
- Standby current 1 µA, maximum (I-temp.)
- Two-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, 400 kHz and 1 MHz Compatibility
- Page Write Time: 5 ms, Maximum
- Self-Timed Erase/Write Cycle
- 64-Byte Page Write Buffer
- Hardware Write-Protect
- ESD Protection > 4,000V
- More than 1 Million Erase/Write Cycles
- Data Retention > 200 years
- Factory Programming Available
- RoHS Compliant
- Temperature Ranges: - Industrial (I): -40°C to +85°C