EN25S40A

EN25S40A EN25S40A 4 Megabit 1.8V Serial Flash Memory with 4Kbyte Uniform Sector FEATURES Single power supply operation - Full voltage range: 1.65-1.95 volt Serial Interface Architecture - SPI Compatible: Mode 0 and Mode 3 4 M-bit Serial Flash - 4 M-bit / 512 KByte /2048 pages - 256 bytes per programmable page Standard, Dual or Quad SPI - Standard SPI: CLK, CS#, DI, DO, WP#, HOLD# - Dual SPI: CLK, CS#, DQ0, DQ1, WP#, HOLD# - Quad SPI: CLK, CS#, DQ0, DQ1, DQ2, DQ3 High performance - 104MHz clock rate for one data bit - 104MHz clock rate for two data bits - 104MHz clock rate for four data bits Burst Modes - 8/16/32/64 linear burst with wrap-around Low power consumption - 5 mA typical active current - 0.1µA typical power down current Uniform Sector Architecture: - 128 sectors of 4-Kbyte - 16 blocks of 32-Kbyte - 8 blocks of 64-Kbyte - Any sector or block can be erased individually Software and Hardware Write Protection: GENERAL DESCRIPTION - Write Pr...