Microchip Technology, Inc. 1Kb I2C Serial EEPROM with Address Inputs and Half-Array Write Protection 24AA014H

The Microchip Technology Inc. 24AA014H is a 1Kb Serial EEPROM with operation down to 1.7V and half array write protection. The device is organized as a single block of 128 x 8-bit memory with a 2-wire serial interface. Low-current design permits operation with typical standby and active currents of only 1 µA and 1 mA, respectively. The device has a page write capability for up to 16 bytes of data. Functional address lines allow the connection of up to eight 24AA014H/24LC014H devices on the same bus for up to 8 Kbits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, 8-pin SOIC (150 mil), TSSOP, 2x3 TDFN and MSOP packages. Additional Features 1.7-5.5V Vcc operating range Half-array Hardware write protection 100 kHz and 400 kHz clock compatibility Page write buffer for up to 16 bytes 5 ms max. write cycle time 1,000,000 erase/write cycles ESD protection > 4,000V Data retention >200 years Factory programming available