ANV32AA1WDC66 T vs ANV32AA1WDC66 R vs ANV32AA1WDK66 R

PartNumber	ANV32AA1WDC66 T	ANV32AA1WDC66 R	ANV32AA1WDK66 R
Description	NVRAM Non volatile 66 MHz 1Mb nvSRAM SPI interface	NVRAM Non volatile 66 MHz 1Mb nvSRAM SPI interface	NVRAM Non volatile 66 MHz 1Mb nvSRAM SPI interface