GD5F2GQ4RF9IGR [GigaDevice]

SPI (Serial Peripheral Interface) NAND Flash provides an ultra cost-effective while high density non-volatile memory storage solution for embedded systems, based on an industry-standard NAND Flash memory core. It is an attractive alternative to SPI-NOR and standard parallel NAND Flash, with advanced features including 8-pin interface, 2Gbit density, superior write performance and cost per bit over SPI-NOR, and lower cost than parallel NAND. The device features user-selectable internal ECC, internal data move with ECC, power-on read with ECC, and supports Standard, Dual, and Quad SPI interfaces. It has a 2Kbyte cache for fast random read, and supports cache read and cache program. The device has a 4-bit internal ECC (enabled by default) and an 8K-Byte OTP region. It operates with a single power supply (1.8V or 3.3V) and has low power consumption.