MB89953PFM 查看數據表（PDF） - Fujitsu

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MB89953PFM

8-bit Proprietary Microcontroller

Fujitsu 

MB89950 Series

(Continued)

Pin no.

QFP*1 MQFP*2

Pin name

Circuit

type

Function

25

26 P45/SCK

E 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.

26

27 P46/INT0

E 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, 6 to 1, SEG0 to SEG4,

G

64 to 57, 64 to 58, SEG5 to SEG12,

For LCDC controller segment ouput

55 to 49 56 to 50 SEG13 to SEG19

9 to 6 7 to 10 COM0 to COM3

G For LCDC controller common output

10

11 V3

— For LCD driver power supply

56

57

VCC

— Power supply Pin

24

25

VSS

— Power supply (GND) Pin

*1: FPT-64P-M09

*2: MQP-64C-P01

8

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