M38749MAT 查看數據表（PDF） - Mitsumi

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M38749MAT

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Mitsumi 

MITSUBISHI MICROCOMPUTERS

3874 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

3874 group main clock input oscillation frequency in double-speed mode

• EPROM or One time PROM version

• Mask ROM version

6.4 MHz

5 MHz

6.4 MHz

4.0 V 4.5 V

5.5 V

Power source voltage V CC (V)

4.0 V

5.5 V

Power source voltage V CC (V)

In low-speed mode, middle-speed mode, and high-speed mode, characteristic of main clock input oscillation frequency

guarantee limit is not different.

Fig. 5 Main clock input oscillation frequency in double-speed mode

8

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