M38C2XMX datasheet(49/63 Pages) MITSUBISHI

Part #	M38C2XMX

Description	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER????

PDF	63 Pages

Scroll/Zoom	100%

Manufacturer	MITSUBISHI [Mitsubishi Electric Semiconductor]

Direct Link	http://www.mitsubishichips.com

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49 / 63 page

38C2 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

PRELIMINAR

Notice:

This

is not

a final

specification.

Some

parametric

limits

are

subject

to change.

Fig. 52 Clock generating circuit block diagram

XIN

XOUT

1/2

P61/XCIN

P62/XCOUT

Timer 1 count source

selection bits

Through mode

“01”

“00”

“11”

“01”

“00”

“10”

Timer 2 count source

selection bits

“00,10,11”

“01”

“01,10,11”

“00”

“10”

“00,10”

“01,11”

WIT instruction

System clock

STP instruction

Timer 2

Timer 1

Interrupt request

Reset

System clock

control bits

Main clock

division ratio

selection bits

Interrupt disable flag I

STP instruction

System clock

control bits

System clock

control bits

System clock

control bits

Frequency divider for Timer

Frequency/8 mode

Frequency/4 mode

Frequency/2 mode

“00”

“00,10,11”“01”

System clock

control bits

M38C2XMX Datasheet(PDF) 49 Page - Mitsubishi Electric Semiconductor

M38C2XMX Datasheet(HTML) 49 Page - Mitsubishi Electric Semiconductor

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