MB89673PFM 查看數據表（PDF） - Fujitsu

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MB89673PFM

8-bit Proprietary Microcontroller

Fujitsu 

MB89670/A Series

(Continued)

• Timers: 9 channels (MB89670A: 12 channels)

8-bit PWM timer: 3 channels (MB89670A: 6 channels) (also usable as a reload timer)

16-bit timer/counter

21-bit time-base timer

8/16-bit timer (8 bits × 2 channels or 16 bits)

8/16-bit up/down counter timer (8 bits × 2 channels or 16 bits)

• Two serial interfaces

8-bit synchronized serial: 1 channel (Switchable transfer direction allows communication with various

equipment.)

UART: 1 channel (with full-duplex double buffer)

• External interrupts: 8 channels

Eight channels are independent and capable of wake-up from low-power consumption modes (with an edge

detection function).

• Buzzer output

• 10-bit A/D converter

8-channel input

• Low-power consumption modes

Stop mode (Oscillation stops to minimize the current consumption.)

Sleep mode (The CPU stops to reduce the current consumption to approx. 1/3 of normal.)

• Bus interface function

Including hold and ready functions

2

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