FT800 provides a powerful feature set in a small package to create dynamic HMI interfaces. The device supports line by line graphics rendering to 1/16 of a pixel on displays with resolution up to 512 x 512 with 262K colours. It also provides:

  • Mono audio output
  • 64 in-built polyphonic tones
  • Decode for mono 8-bit linear PCM, 4-bit ADPCM and μ-Law coding format at sampling frequencies from 8kHz to 48kHz
  • SPI/I2C interface to host MCU
  • 1.8V to 3.3V IO levels to host MCU

FTDI FT800 is packaged in 48QFN, but there are a lot of ready devices. Here are some of them:

Datasheet, info etc at EVE homepage.