Tutorial: FT220XQ / FT220XS

Adapts or transmits signals between devices.

FT220XQ / FT220XS

Tutorial / documentation

Communication

Quick documentation & first test preparation

  1. Identify component FT220XQ and its package.
  2. Identify the protocol, logic levels and each pin’s function.
  3. Check required termination and pull-up/pull-down resistors.
  4. Consult the application circuit in the linked documentation before testing.

FT220XQ

Full Speed USB to 4-Bit SPI / FT1248 Bridge, QFN-16

  • Full Speed USB to 4-Bit SPI / FT1248 Bridge, QFN-16
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

FT220XS

Full Speed USB to 4-Bit SPI / FT1248 Bridge, SSOP-16

  • Full Speed USB to 4-Bit SPI / FT1248 Bridge, SSOP-16
  • Identify the protocol, logic levels and each pin’s function.
  • Check required termination and pull-up/pull-down resistors.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.