M38B53M4-059FP datasheet(46/69 Pages) MITSUBISHI

Part #	M38B53M4-059FP

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

PDF	69 Pages

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Manufacturer	MITSUBISHI [Mitsubishi Electric Semiconductor]

Direct Link	http://www.mitsubishichips.com

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46 / 69 page

MITSUBISHI MICROCOMPUTERS

38B5 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

PRELIMINAR

Notice:

This

is not

a final

specification.

Some

parametric

limits

are

subject

to change.

Fig. 50 Structure of P8FLD Output Control Register

Fig. 49 FLDC Timing

P8FLD output control register

(P8FLDCON: address 0EFC16)

P84–P87 FLD output reverse bits

0: Output normally

1: Reverse output

Not available (returns “0” when read)

Toff1

Tdisp

Segment

Digit

Segment

Digit output

Segment setting by software

FLD blanking interrupt request occurs

at the falling edge of the last timing.

FLD digit interrupt request occurs at the rising

edge of digit (each timing).

Tdisp

Tscan

Repeat synchronous

Tn-1 Tn-2

Toff1

Toff2

Segment

Digit

When a gradation display mode is selected

Pin under the condition that bit 5 of the

FLDC mode register is “1,” and the

corresponding gradation display control

data value is “1.”

Tdisp

n: Number of timing

M38B53M4-059FP Datasheet(PDF) 46 Page - Mitsubishi Electric Semiconductor

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