8-Bit Microcontroller with On-Chip CAN

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Block diagram: P80C592FFA, P80CE598FFB

Block diagram: P80C592FFA, P80CE598FFB

Block diagram: P80C592FFA


  • 80C51 central processing unit (CPU)
  • 16 kbytes on-chip ROM, externally expandible to 64 kbytes
  • 2 x 256 bytes on-chip RAM, externally expandible to 64 kbytes
  • Two standard 16-bit timers/counters
  • One additional 16-bit timer/counter coupled to four capture and three compare registers
  • 10-bit ADC with 8 multiplexed analog inputs
  • Two 8-bit resolution Pulse Width Modulated outputs
  • 15 interrupt sources with 2 priority levels (2 to 6 external interrupt sources possible)
  • Five 8-bit I/O ports, plus one 8-bit input port shared with analog inputs
  • CAN-controller (CAN = Controller Area Network) with DMA data transfer facility to internal RAM
  • 1 Mbit/s CAN-controller with bus failure management facility
  • 1/2 AVDD reference voltage
  • Full-duplex UART compatible with the standard 80C51
  • On-chip Watchdog Timer (WDT)
  • 1.2 to 16 MHz clock frequency.

Part numbers include: P80C592FFA.


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