MN101LR05D Datasheet, PDF (3/34 Pages) Panasonic Semiconductor – 8-bit Single-chip Microcontroller

MN101LR05D/04D/03D/02D
8-bit Single-chip Microcontroller
PubNo. 21705-019E
• Interrupt Circuit
MN101LR05D/04D/03D: 31 internal interrupts (except for NMI)
8 external interrupts (IRQ interrupt: 7, KEY interrupt: 1)
MN101LR02D:
29 internal interrupts (except for NMI)
3 external interrupts (IRQ interrupt: 2, KEY interrupt: 1)
• DMA (1 channel)
- Data transfer size:
8 bits/16 bits
- Maximum transfer counts: 1023
- Activation trigger:
external interrupts / internal interrupts / software (setting the DMA start bit)
• Watchdog Timer (WDT)
- Function: 1st watchdog time-out generates NMI, and 2nd consecutive time-out generates a LSI reset.
- Clock Source: WDTCLK (SOSCCLK or SRCCLK)
• Timer Counter: 13 units
- General-purpose 8-bit timer (Timer 0/1/2/3/4/5): 6 units
- General-purpose 16-bit timer (Timer 7/8/9): 3 units
- 8-bit free-run (Timer 6) /Time-base timer:
1 unit each
- RTC time base timer (RTC-TBT):
1 unit
- Real Time Clock (RTC):
1 unit
<Timer 0>
- Function: Square wave output, additional pulse PWM output, event count,
simple pulse width measurement
- Clock Source: HCLK, HCLK/4, HCLK/16, HCLK/32, HCLK/64, SCLK, SYSCLK/2, SYSCLK/4,
or TM0IO input
<Timer 1 >
- Function: Square wave output, event count, 16-bit cascade connection (connected with Timer 0)
- Clock Source: HCLK, HCLK/4, HCLK/16, HCLK/64, HCLK/128, SCLK, SYSCLK/2, SYSCLK/8,
or TM1IO input
<Timer 2>
- Function: Square wave output, additional pulse PWM output, event count,
simple pulse width measurement
- Clock Source: HCLK, HCLK/4, HCLK/16, HCLK/32, HCLK/64, SCLK, SYSCLK/2, SYSCLK/4,
or TM2IO input
* MN101LR02D cannot be used simple pulse width measurement.
<Timer 3 >
- Function: Square wave output, event count, 16-bit cascade connection (connected with Timer 2)
- Clock Source: HCLK, HCLK/4, HCLK/16, HCLK/64, HCLK/128, SCLK, SYSCLK/2, SYSCLK/8,
or TM3IO input
<Timer 4>
- Function: Square wave output, additional pulse PWM output, event count,
simple pulse width measurement
- Clock Source: HCLK, HCLK/4, HCLK/16, HCLK/32, HCLK/64, SCLK, SYSCLK/2, SYSCLK/4,
or TM4IO input
<Timer 5 >
- Function: Square wave output, event count, 16-bit cascade connection (connected with Timer 4)
- Clock Source: HCLK, HCLK/4, HCLK/16, HCLK/64, HCLK/128, SCLK, SYSCLK/2, SYSCLK/8,
or TM5IO input
* MN101LR02D cannot be used square wave output, event count and TM5IO.
Publication date: October 2014