MB90350E Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Fabricante

MB90350E

16-bit Microcontrollers

Fujitsu 

MB90350E Series

Pin No.

39

40 to 43

44

51

52

53

Pin name

P17

AD15

P20 to P23

A16 to A19

PPG9 (8)

PPGB (A)

PPGD (C)

PPGF (E)

P24

A20

IN0

P25

A21

IN1

ADTG

P44

SDA0

FRCK0

P45

SCL0

FRCK1

I/O

Circuit

type*

Function

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

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

G

Input/output pin for external bus address data bus bit 15.

This function is enabled when external bus is enabled.

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

a pull-up resistor. In external bus mode, the pins are enabled as a general-

purpose I/O port when the corresponding bit in the external address output

control register (HACR) is 1.

Output pins for A16 to A19 of the external address data bus.

G When the corresponding bit in the external address output control register

(HACR) is 0, the pins are enabled as high address output pins A16 to A19.

Output pins for PPGs

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

a pull-up resistor. In external bus mode, the pin is enabled as a general-

purpose I/O port when the corresponding bit in the external address output

control register (HACR) is 1.

G Output pin for A20 of the external address data bus. When the correspond-

ing bit in the external address output control register (HACR) is 0, the pin is

enabled as high address output pin A20.

Data sample input pin for input capture ICU0

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

a pull-up resistor. In external bus mode, the pin is enabled as a general-

purpose I/O port when the corresponding bit in the external address output

control register (HACR) is 1.

G Output pin for A21 of the external address data bus. When the correspond-

ing bit in the external address output control register (HACR) is 0, the pin is

enabled as high address output pin A21.

Data sample input pin for input capture ICU1

Trigger input pin for A/D converter

General purpose I/O port

H Serial data I/O pin for I2C 0

Input pin for the 16-bit Free-run Timer 0

General purpose I/O port

H Serial clock I/O pin for I2C 0

Input pin for the 16-bit Free-run Timer 1

(Continued)

DS07-13744-4E

17

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