Added support for MB85RS64T (0x04 0x2303) and MR45V064B (0xae 0x8305)

adafruit / Adafruit_FRAM_SPI

Driver for Adafruit's SPI-Based FRAM Breakouts

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Added support for MB85RS64T (0x04 0x2303) and MR45V064B (0xae 0x8305) #15

Closed MalteP closed 3 years ago

MalteP commented 3 years ago

I've added the IDs of two low voltage FRAM chips. The ROHM chip uses a slightly different scheme of the RDID command. Changes are tested with the original Adafruit SPI Non-Volatile FRAM Breakout (Product ID 1897) and both new FRAMs.

ladyada commented 3 years ago

@hathach can you verify our existing FRAM still works?