Memory chip

SD NAND (SDNAND) 8Gbit MLC (LGA8: 6.2x8mm), the third generation of high reliability products. Commercial grade -25°C to +85°C; standard SD2.0 protocol, compatible with SPI/SD/eMMC interface; built-in ECC check, bad block management, equalization algorithm, abnormal power-off protection and other functions.

SPI Flash, 32Mb (4MB), 104MHz, support SPI 1/2/4 wire mode

1-Mbit (128K x 8bit), SPI interface, working voltage: 2.3V to 3.6V