5.2.1 Serial Opcode

After the device is selected by driving the CS pin low, the first byte received on the SI pin contains the opcode that specifies the operation to be performed. Refer to Table 6-1 for a list of commands supported by the AT25010B/AT25020B/AT25040B.

DS20006251C

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.