10 pin Memory stick special connector at the cardMemory Stick consists of a controller IC and NAND flash memory. Controller consists of serial-pararell/pararell-serial interface block, register to set various data, page buffer of 512 byte, ECC generator block, interface block for flash memory, etc. Memory stick is read or written by half-duplex serial protocol of three-wire system.
|2||BS||IN, Serial protocol bus state signal|
|4||DIO||IN/OUT, Serial protocol data signal|
|6||INS||Stick insertion/extraction detect|
|8||SCLK||IN, Serial protocol clock signal|
Power source voltage is 2.7 - 3.6V. Serial clock is 20MHz(MAX).