GigaDevice GD25Q40B
The GD25Q40B/20B Serial flash supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#).| Part No. | GD25Q40B |
|---|---|
| Datasheet | GD25Q40B Download |
| Manufacturer |  GigaDevice |
| Description | Uniform sector Dual and Quad Serial Flash |
| Buy | Stock & Price |
FEATURES
GD25Q40B/20B● 4M/2M-bit Serial Flash -512/256K-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 -120MHz for fast read with 30PF load -Dual I/O Data transfer up to 240Mbits/s -Quad I/O Data transfer up to 480Mbits/s
● Program/Erase Speed -Page Program time:0.7ms typical -Sector Erase time:100ms typical -Block Erase time:0.3/0.5s typical -Chip Erase time:3/2s typical
● Flexible Architecture -Sector of 4K-byte -Block of 32/64K-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
● Typical 10 years Data Retention
● Single Power Supply Voltage -Full voltage range:2.7~3.6V
● Package Information -SOP8 (150mil) -SOP8 (208mil) -TSSOP (173mil) -USON8 (3*2mm) 4 Uniform Sector Dual and Quad Serial Flash 2.
