M37207MF datasheet(78/122 Pages) RENESAS

Part #	M37207MF

Description	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER and ON-SCREEN DISPLAY CONTROLLER

PDF	122 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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78 / 122 page

MITSUBISHI MICROCOMPUTERS

M37207MF-XXXSP/FP, M37207M8-XXXSP

M37207EFSP/FP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER

and ON-SCREEN DISPLAY CONTROLLER

Fig. 78. Clock Generating Circuit Block Diagram

XCIN

XCOUT

P40/XCIN, P41/XCOUT

function selection bit

(Notes 1, 4)

Internal system clock

selection bit (Notes 1, 3)

Internal system clock

selection bit (Notes 1, 3)

Main clock (XIN–XOUT) stop bit (Notes 1, 3)

STP instruction

WIT

instruction

Reset

Interrupt disable flag I

Interrupt request

Reset

STP instruction

Timing

(Internal clock)

Timer 3

count source selection bit (Notes 1,2)

“1”

Timer 3 count

stop bit (Notes 1, 2)

Timer 4 count

stop bit (Notes 1, 2)

Timer 3

Timer 4

1/2

1/8

XOUT

XIN

“1”

“0”

Notes 1:

The value at reset is “0.”

Refer to the structure of timer mode register 2.

Refer to the structure of CPU mode register (next page).

Refer to the structure of port control register.

M37207MF Datasheet(PDF) 78 Page - Renesas Technology Corp

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