The SST45LF010 is a 1 Mbit serial flash memory manufactured with SST's proprietary, high performance CMOS SuperFlash technology. The 1 Mbit of memory is organized as 32 sectors of 4096 Bytes. The flash memory uses a 3wire serial interface and a chip enable to select and sequentially access its data. The serial interface consists of; serial data input (SI), serial data output (SO), serial clock (SCK), and chip enable (CE#). A write protect (WP#) inhibits the entire memory from write operation and a hardware reset pin (RST#) resets the device to standby mode.