详细说明：

FEATURES 16M-bit Serial Flash 2048K-byte 256 bytes per programmable page Program/Erase Speed Page Program time: 0.7ms typical Sector Erase time: 100ms typical Block Erase time: 0.2/0.4s typical Chip Erase time: 10s typical Standard, Dual, Quad SPI Standard SPI:SCLK, CS#, SI, SO, WP#, HOLD# Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD# Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3 High Speed Clock Frequency 120MHz for fast read withload Dual I/O Data transfer up to 240Mbits/s Quad I/O Data transfer up to 480Mbits/s Software/Hardware Write Protection Write protect all/portion of memory via software Enable/Disable protection with WP# Pin Top or Bottom, Sector or Block selection Minimum 100,000 Program/Erase Cycles Flexible Architecture Sector of 4K-byte Block of 32/64k-byte Low Power Consumption 20mA maximum active current 5uA maximum power down current Advanced security Features(1) 3*256-Byte Security Registers With OTP Lock Voltage,Temperature Range Full voltage range:2.7~3.6V 40℃ to 85℃ operating range