USB full-speed SPI Slave to Host Controller
FTDI
FTDI - FT200XD
* $2.12 - * $4.24
FTDI - FT201XQ-R
$2.04 - $3.90
FTDI - FT201XS-R
* $2.40 - $4.31
FTDI - FT201XQ-U
FTDI - FT201XS-U
$2.04 - $20.09
FTDI - FT201XQ-T
* $1.98 - $21.12