... with 256k Flash,48k RAM (on chip 12Bit A/D,D/A,PWM,CAN,USB,SDIO,FSMC……). 1 ... , Support aSD card interface(SPI mode)Support a ATMEL DataFlash AT45DBxxx series device 3. 128M ... VS1003B MP3 decoder device on board.VS1003 is a single-chip MP3/WMA/MIDI audio decoder and ADPCM encoder ... device Control Transfers,Interrupt Transfers,Bulk Transfers 6. A MicroChip ENC28J60 10Mbit Ethernet controller IC , IEEE ...