【FTDI】FT220XQ,
FT220XQ-R,IC USB 4 BIT SPI/FT1248 QFN-16
【FTDI】FT220XQ-T,USB 接口集成电路 USB to 4 bit SPI / FT1248 IC QFN-16
【FTDI】FT220XS,
FT220XS-R,IC USB 4 BIT SPI/FT1248 SSOP-16
【FTDI】FT220XS-U,USB 接口集成电路 USB to 4 bit SPI / FT1248 IC SSOP-16
【FTDI】FT221XQ,
FT221XQ-R,IC USB 8 BIT SPI/FT1248 QFN-20
