The THNCFxxxMBA/BAI series CompactFlashTM card is a flash technology based with ATA interface flash memory card. It is constructed with flash disk controller chip and NAND-type Toshiba flash memory device. The CompactFlashTM card operates in both 5-Volt and 3.3-Volt power supplies. It comes in capacity of 8, 16, 32, 48, 64, 96, 128, 160, 192, 256, 320, 384 and up to 512 MB unformatted for type-I card. Emulating IDE hard disk drives and being certified in accordance with the CompactFlashTM Certification Plan it is a perfect choice of solid-state mass-storage cards for battery backup handheld devices such as Digital Camera, Audio Player, PDA, or the applications that require high environment tolerance with high performance sustained write speed.