MB89953 datasheet(8/40 Pages) FUJITSU

Part #	MB89953

Description	8-bit Proprietary Microcontroller

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	FUJITSU [fujitsu semiconductor]

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8 / 40 page

MB89950 Series

(Continued)

*1: FPT-64P-M09

*2: MQP-64C-P01

Pin no.

Pin name

Circuit

type

Function

QFP*1

MQFP*2

P45/SCK

General-purpose I/O port

Also serves as serial I/O and UART clock input/output (SCK).

The SCK input is of a hysteresis type.

A pull-up resistor option is provided.

P46/INT0

General-purpose input port

Also serves as external-interrupt input (INT0).

The input is of a hysteresis type.

A pull-up resistor option is provided.

5 to 1,

64 to 57,

55 to 49

6 to 1,

64 to 58,

56 to 50

SEG0 to SEG4,

SEG5 to SEG12,

SEG13 to SEG19

For LCDC controller segment ouput

9 to 6

7 to 10

COM0 to COM3

For LCDC controller common output

—

For LCD driver power supply

VCC

—

Power supply Pin

VSS

—

Power supply (GND) Pin

MB89953 Datasheet(PDF) 8 Page - fujitsu semiconductor

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