AS4C32M16D2 Confidential 512M (32M x 16 bit) DDR.
AS4C32M16D2A-25BCN - 32M x 16 bit DDR2 Synchronous DRAM
AS4C32M16D2A-25BIN - 32M x 16 bit DDR2 Synchronous DRAM
AS4C32M16D2 - 512M (32M x 16 bit) DDRII Synchronous DRAM
AS4C32M16D2A-25BAN - 32M x 16 bit DDR2 Synchronous DRAM
