MB90350E Ver la hoja de datos (PDF) - Fujitsu

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componentes Descripción

Fabricante

MB90350E

16-bit Microcontrollers

Fujitsu 

MB90350E Series

(Continued)

Pin No.

Pin name

I/O

Circuit

type*

Function

General purpose I/O port. The register can be set to select whether to use

P37

a pull-up resistor. This function is enabled either in single-chip mode or with

the CLK output disabled.

61

CLK

G CLK output pin. This function is enabled when both the external bus and

CLK output are enabled.

OUT7

Wave form output pin for output compare OCU7

62, 63

64

2

1

22, 23

P60, P61

AN0, AN1

AVCC

AVRH

AVSS

MD1, MD0

General purpose I/O ports

I

Analog input pins for A/D converter

K VCC power input pin for analog circuits

Reference voltage input for the A/D converter. This power supply must be

L turned on or off while a voltage higher than or equal to AVRH is applied to

AVCC.

K VSS power input pin for analog circuits

C Input pins for specifying the operating mode

21

49

18, 48

50

MD2

VCC

VSS

C

D Input pin for specifying the operating mode

⎯ Power (3.5 V to 5.5 V) input pin

⎯ Power (0 V) input pins

K

This is the power supply stabilization capacitor pin. It should be connected

to a higher than or equal to 0.1 µF ceramic capacitor.

* : For the I/O circuit type, refer to “■ I/O CIRCUIT TYPE”.

DS07-13744-4E

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