This is 16Mbit Dual and Quad SPI Flash. 25Q16BSIG
FEATURES
◆ 16M-bit Serial Flash -2048K-byte -256 bytes per programmable page
◆ 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 -120MH- for fast read with 30PF load -Dual I, O Data transfer up to 180Mbits, s -Quad I, O Data transfer up to 360Mbits, s
◆ Program, Erase Speed -Page Program time: 0.7ms typical -Sector Erase time: 100ms typical -Block Erase time: 0.3, 0.4, 0.8s typical -Chip Erase time: 16s typical
◆ Flexible Architecture -Sector of 4K-byte -Block of 32, 64, 128K-byte
◆ Low Power Consumption -20mA maximum active current -5uA maximum power down current
◆ 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 Note: 1.Please contact Gigadevice for details.
◆ Advanced security Fea.