The Microchip Technology Inc. 93C46B-I/P is a 1Kbit low-voltage serial Electrically Erasable PROM (EEPROM). This device offers low-power CMOS technology, self-timed erase/write cycles, and automatic erase all functionality. It's designed for nonvolatile memory applications, available in various packages including PDIP, SOIC, MSOP, and SOT-23. The 93C46B-I/P is Pb-free with a Matte Tin finish and supports industrial temperature ranges.