GD25Q16BSIG_Rev1.0.pdf

Uniform Sector Dual and Quad Serial Flash GD25Q16B FEATURES ◆ 16M-bit Serial Flash ◆Program/Erase Speed -2048K-byte Program time: 0.7ms typical -256 bytes per programmable Sector Erase time: 100ms typical -Block Erase time: 0.2/0.4s typical ◆ Standard, Dual, Quad SPI -Chip Erase time: 10s typical -Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD# -Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD# ◆ Flexible Architecture -Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3 -Sector of 4K-byte -Block of 32/64k-byte ◆ High Speed Clock Frequency -120MHz for fast read with 30PF load ◆Low Power Consumption -Dual I/O Data transfer up to 240Mbits/s -20mA maximum active current -Quad I/O Data transfer up to 480Mbits/s -5uA maximum power down current ◆Software/Hardware Write Protection ◆Advanced security Features(1) -Write protect all/portion of memory via software -16-Bit Customer ID -Enable/Disable protection with WP# Pin -4*256-Byte Security Registers With OTP Lock -Top or Bottom, Sector or Block selection ◆ Single Power Supply Voltage ◆ Minimum 100,000 Program/Erase Cycles -Full voltage range:2.7~3.6V Note: 1.Please contact Gigadevice for details. GENERAL DESCRIPTION The GD25Q16B (16M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the Dual/Quad SPI: Serial Clock, Chip Select,