Support SD/MMC
flash memory card interface Fully compatible
with SD Version 2.0 Standard Fully compatible
with MMC Version 3.3 Standard Proprietary high
performance flash algorithm Proprietary ECC
method,support 8 bit ECC Compatible High
Speed MMC (MMC Version 4.0 Spec.) Configurable to SD
or MMC flash memory card interface Built-in Ring
Oscillation circuit Support RAMbased application
