Description:

The Microchip Technology Inc. 24AA02H/24LC02BH (24XX02H*) is a 2 Kbit Electrically Erasable PROM. The device is organized as one block of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1μA and 1 mA, respectively. The 24XX02H also has a page write capability for up to 8 bytes of data. The 24XX02H is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 and SC-70 packages.

Features:

? Single Supply with Operation down to 1.7V for 24AA02H Devices, 2.5V for 24LC02BH Devices

? Low-Power CMOS Technology:

- Read current 1 mA, max.

- Standby current 1μA, max. (I-temp)

? 2-Wire Serial Interface, I2C? Compatible

? Schmitt Trigger Inputs for Noise Suppression

? Output Slope Control to Eliminate Ground Bounce

? 100 kHz and 400 kHz Clock Compatibility

? Page Write Time 3 ms, typical

? Self-Timed Erase/Write Cycle

? 8-Byte Page Write Buffer

? Hardware Write-Protect for Half-Array (80h-FFh)

? ESD Protection >4,000V

? More than 1 Million Erase/Write Cycles

? Data Retention >200 Years

? Factory Programming Available

? Packages include 8-lead PDIP, SOIC, TSSOP,

TDFN, MSOP, 5-lead SOT-23 and SC-70

? Pb-Free and RoHS Compliant

? Temperature Ranges:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C