...uts the lower 8 bits of program counter during external program memory fetch, and receives the addressed instruction under the control of PSEN. This pin also outputs the address and outputs or inputs data during an external data memory acce...
... as compare out, capture, event counter, auto reload, and PWM, and can be used for periodic and timed measurements. In addition to the main ...timers
143 ns at 14 MHz (2.4 to 3.6 V) 67ns at 30 MHz (4.5 to 5.5 V) 61s at 32.768 kHz (2.4 to 3....
... timer) Watch timer (Real-timer counter) x 1ch 8-bit PWM x 4ch (can also be used as 16-bit PWM x 2ch) Serial port A/D converter D/A converter External interrupt Interrupt priority Synchronous, with 32-byte FIFO x 2ch UART/Synchronous x 2ch ...
...RE Interrupt Control Unit Timer counter Unit DMA Control Unit Chip-Select Unit Refresh Control Unit Power Management 80C187 Interface (80C18...timers and DMA channels External interrupt sources come from the four input pins INT3 0 The NMI inte...