Features
■ 512 Kbit of Flash Memory
■ Page Program (up to 256 Bytes) in 1.5ms (typical)
■ Sector Erase (256 Kbit) in 2 s (typical)
■ Bulk Erase (512 Kbit) in 3 s (typical)
■ 2.7 V to 3.6 V Single Supply Voltage
■ SPI Bus Compatible Serial Interface
■ 25 MHz Clock Rate (maximum)
■ Deep Power-down Mode 1 µA (typical)
■ Electronic Signature (05h)
■ More than 100,000 Erase/Program Cycles per Sector
■ More than 20 Year Data Retention