MN101C73A , MN101C73D

Timer Counter (Continue)

Timer counter 7 : 16-bit

× 1

(square-wave output, 16-bit PWM output (cycle / duty continuous variable), event count, synchronous output event,

pulse width measurement, input capture, real time output control, high performance IGBT output (Cycle/Duty can

be changed constantly)) (square-wave/PWM output to large current terminal P52 possible)

Clock source ····················· 1/1, 1/2, 1/4, 1/16 of system clock frequency; 1/1, 1/2, 1/4, 1/16 of OSC

oscillation clock frequency; 1/1, 1/2, 1/4, 1/16 of external clock input frequency

Interrupt source ················· coincidence with compare register 7 (2 lines), input capture register

Timer counter 8: 16 bit

× 1

(square-wave/16-bit PWM output [duty continuous variable], event count, pulse width measurement, input capture)

(square-wave/PWM output to large current terminal P53 possible)

Clock source ····················· 1/1, 1/2, 1/4, 1/16 of system clock frequency;

1/1, 1/2, 1/4, 1/16 of OSC oscillation clock frequency;

1/1, 1/2, 1/4, 1/16 of external clock input frequency

Interrupt source ················· coincidence with compare register 8 (2 lines), input capture register

Timer counters 7, 8 can be cascade-connected.

(square-wave output, PWM is possible as a 32-bit timer.)

Time base timer (one-minute count setting)

Clock source ····················· 1/1 of OSC oscillation clock frequency; 1/1 of XI oscillation clock frequency

Interrupt source ················· 1/128, 1/256, 1/512, 1/1024, 1/4096, 1/8192, 1/16384, 1/32768, of clock source

frequency

Watchdog timer

Interrupt source ················· 1/65536, 1/262144, 1/1048576 of system clock frequency

Serial Interface

Serial 0 : synchronous type/UART (full-duplex)

× 1

Clock source ····················· 1/2, 1/4 of system clock frequency; pulse output of timer counter 1 or 2;

1/2, 1/4, 1/16, 1/64 of OSC oscillation clock frequency, external clock

Serial 1 : synchronous type/UART (full-duplex)

× 1

Clock source ····················· 1/2, 1/4 of system clock frequency; pulse output of timer counter 1 or 2;

1/2, 1/4, 1/16, 1/64 of OSC oscillation clock frequency, external clock

× 1

Clock source ····················· 1/2, 1/4 of system clock frequency; pulse output of timer counter 2 or 3;

1/2, 1/4, 1/16, 1/32 of OSC oscillation clock frequency, external clock

I/O Pins

55

• Common use • Specified pull-up resistor available • Input/output selectable (bit unit)

I/O

A/D Inputs

10-bit

× 12-ch. (with S/H)

LCD

32 segments

× 4 commons (static, 1/2, 1/3, or 1/4 duty)

Usable if VLCD

≤ VDD

LCD power shunt resistance contained

Special Ports

Buzzer output, remote control carrier signal output, high-current drive port

See the next page for pin assignment and support tool.

MAD00047BEM

ROM Correction

Correcting address designation : up to 3 addresses possible