MB89485PFM データシートの表示（PDF） - Fujitsu

部品番号

コンポーネント説明

メーカー

MB89485PFM

(MB89490 Series) 8-bit Proprietary Microcontroller

Fujitsu 

MB89480/480L Series

(Continued)

• F2MC-8L family CPU core

Instruction set optimized for controllers

Multiplication and division instructions

16-bit arithmetic operations

Test and branch instructions

Bit manipulation instructions, etc.

• Six timers

PWC timer (also usable as an interval timer)

PWM timer

8/16-bit timer/counter x 2

21-bit timebase timer

Watch prescaler

• Programmable pulse generator

6-bit PPG with program-selectable pulse width and period

• External interrupt

Edge detection (selectable edge) : 4 channels

Low level interrupt (wake-up function) : 8 channels

• A/D converter (4 channels)

10-bit successive approximation type

• UART/SIO

Synchronous/asynchronous data transfer capability

• LCD controller/driver

Max 31 segments output x 4 commons

Booster for LCD driving (selected by mask option)

• Buzzer

7 frequencies are selectable by software

• Low-power consumption mode

Stop mode (oscillation stops so as to minimize the current consumption.)

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

Watch mode (everything except the watch prescaler stops so as to reduce the power comsumption to an

extremely low level.)

Sub-clock mode

• Watchdog timer reset

• I/O ports: Max 42 channels

2

Share Link: