You are right though I do think HID is limited to 64 Kbytes/S.
But an SAMD21 or 32U4 could allow me to build a cheaper product.
I have to think about it now.
What I am currently achieving is
- 100Kbytes/S in I2C with a 10Mhz I2C EEPROM and
- 2.4 Mbytes/S in SPI with a NOR FLASH at 103Mhz
using the FTDI FT4222 and the FT232H should the same or better.
What I am currently achieving is
- 100Kbytes/S in I2C with a 10Mhz I2C EEPROM and - 2.4 Mbytes/S in SPI with a NOR FLASH at 103Mhz
using the FTDI FT4222 and the FT232H should the same or better.