GigaDevice GD25B257D
The GD25B257D (256M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2, and I/O3 . The Dual I/O data is transferred with speed of 208Mbits/s and the Quad I/O & Quad output data is transferred with speed of 416Mbits/s, and the DTR Quad I/O data is transferred with speed of 640Mbits/s.| Part No. | GD25B257D |
|---|---|
| Datasheet | GD25B257D Download |
| Manufacturer |  GigaDevice |
| Description | Dual and Quad Serial Flash |
| Buy | Stock & Price |
FEATURES
● 256M-bit Serial Flash - 32M-Byte - 256-Byte per programmable page● Standard, Dual, Quad SPI, DTR - Standard SPI: SCLK, CS#, SI, SO, RESET# - Dual SPI: SCLK, CS#, IO0, IO1, RESET# - Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3 - SPI DTR (Double Transfer Rate) Read - On-chip ECC (1-bit correction every 8-Byte) (1) - 3 or 4-Byte Addressing Mode
● High Speed Clock Frequency -Maximum 104MHz for fast read on 3.0 - 3.6V power supply
● Dual I/O Data transfer up to 208Mbits/s
● Quad I/O Data transfer up to 416Mbits/s
● DTR Quad I/O Data transfer up to 640Mbits/s -Maximum 80MHz for fast read on 2.7 - 3.0V power supply
● Dual I/O Data transfer up to 160Mbits/s
● Quad I/O Data transfer up to 320Mbits/s
● DTR Quad I/O Data transfer up to 560Mbits/s
● Fast Program/Erase Speed - Page Program time: 0.6ms typical - Sector Erase time: 70ms typical - Block Erase time: 0.2/0.3s typical - Chip Erase time: 100s typical
● Flexible Architecture - Uniform Sector of 4K-Byte - Uniform Block of 32/64K-Byte...
