Weltrend | Products

Application-specific MCUs

WT6566F

WT6566F is an USB full speed device controller with Turbo 8052 CPU, 16K bytes embedded Flash, 2304 bytes (2K bytes external and 256 bytes internal) SRAM, Standard RS232 Interface, VFD control interface and ISP function.F

Features

- 6MHz external crystal oscillatorF
- Turbo 8052 8-bit CPU with 24MHz operating frequencyF
- 16K bytes embedded flash memoryF
- On chip 256 bytes internal SRAM and 2k bytes indirect access SRAMF
- Complete compatible with Universal Serial Bus specification 2.0 Full Speed F
- Supports USB 2.0 Full-speed (12Mbps) data rate transferF
- 1 control endpoint, IN/OUT each with 64 Bytes (8/16/32/64-bytes programmable) FIFO, 3 Generic endpoints (IN/OUT/Bulk programmable) each with 64-Bytes (8/16/32/64 bytes programmable) FIFOF
- Supports USB Endpoint0 as Control Pipe SETUP/IN/OUT Token, Endpoint 1,2,3 for Interrupt or Bulk IN/OUT TokenF
- Supports USB Suspend, Resume and Remote WakeupF
- Idle and power down modes supportedF
- Standard RS232 data transmissionF
- Level detect interrupt mode at the power down modeF
- Supports power-on reset and low-voltage resetF
- 3.3V regulator inside for USB transceiverF
- Three 16-bit timer/counterF
- USB ISP FunctionF
- Package: LQFP48F

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