Memory chip

8 Kbit (1K x 8bit), SPI interface, voltage range: 2.5V~5.5V

EEPROM, I2C, 1.8V ~ 5.5V, 512Kb, SOP8-150mil, Tube

SD NAND 1Gbit, SLC, commercial grade, -25°C to +85°C; alias SMD TF card, built-in ECC check, bad block management, wear average algorithm, 10,000 abnormal power failure protection and other functions.

4M (256K × 16bit) parallel interface 1.8V ~ 3.6V