PD780701Y_15 Datasheet, PDF (22/66 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD780701Y, 780702Y
4.3 Timer/Counter
Seven timer/counter channels are incorporated.
• 16-bit timer/event counter:
• 8-bit timer/event counter:
• Watch timer:
• Watchdog timer:
2 channels
3 channels
1 channel
1 channel
Table 4-2. Operations of Timer/Event Counters
16-bit timer/event
counters TM00,
TM01
8-bit timer/event
counters TM50,
TM51, TM52
Watch timer
Watchdog timer
Operation
mode
Interval timer
External event counter
2 channels
2 channels
3 channels
3 channels
1 channel^{Note 1}
−
1 channel^{Note 2}
−
Function Timer output
2 outputs
3 outputs
−
−
PWM output
−
3 outputs
−
−
PPG output
2 outputs
−
−
−
Pulse width measurement
4 inputs
−
−
−
Square wave output
2 outputs
3 outputs
−
−
One-shot pulse output
2 outputs
−
−
−
Interrupt source
4
3
2
1
Notes 1. The watch timer can perform both watch timer and interval timer functions at the same time.
2. The watchdog timer has the watchdog timer and interval timer functions. However, use the watchdog
timer by selecting either the watchdog timer function or the interval timer function.
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Preliminary Product Information U13920EJ1V0PM00