MB91314A 查看數據表（PDF） - Fujitsu

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MB91314A

32-bit Microcontroller

Fujitsu 

MB91314A Series

8. Interrupt Controller

• A total of 24 external interrupt lines (external interrupt pins INT23 to INT0)

• Interrupt from internal peripheral

• Programmable 16 priority levels

• Available for wakeup from STOP mode

9. A/D converter

• 10-bit resolution, 10 channels

• Successive approximation type : conversion time : About 8.0 µs

• Conversion mode (Single-shot conversion mode, scan conversion mode)

• Startup sources (software/external trigger)

10. PPG

• 4 channels

• 16-bit down counter, 16-bit data register with cycle setting buffer

• The internal clock is optional from 1/4/16/64 division

• Support for automatic cycle setting by DMA transfer

• Function for supporting remote control transmission

11. PWC

• 1 channel (1 input)

• 16-bit up counter

• Simple digital lowpass filter

12. Multi-function timer

• 4 channels

• Lowpass filter eliminating noise below a pre-set clock frequency

• Capable of pulse width measurement using seven types of clock signals

• Pin input event count function

• Interval timer function using seven types of clock signals and external input clock

• Internal HSYNC counter mode

13. Closed caption decoder feature

• 1 channel

• CC decoder function

• ID-1 (480i/480p) decoder function

14. Other interval timers

• Watch timer (32 kHz, Count up to 2 seconds)

• Watchdog timer

15. I/O port

Max 78 ports

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