Rev. 2.10 LY62256 32K X 8 BIT LOW POWER CMOS .
LY62256 - 32K x 8-BIT LOW POWER CMOS SRAM
LY622568 - 256K x 8-BIT LOW POWER CMOS SRAM
LY6225616 - 256K X 16 BIT LOW POWER CMOS SRAM