MB90F372PMT-G 데이터 시트보기 (PDF) - Fujitsu

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MB90F372PMT-G

16-bit Proprietary Microcontroller

Fujitsu 

MB90370 Series

PIN DESCRIPTION

Pin no.

LQFP-144

Pin name

Pin status

I/O circuit during

reset

Function

128,129

X0,X1

A

Oscillating Main oscillation input pins.

20,21

X0A,X1A

A

Oscillating Sub-clock oscillation input pins.

17

RST

B

Reset input External reset input pin.

58, 57, 56

MD0 ~ 2

C

Mode input Input pin for operation mode specification. Connect this pin directly to Vcc or Vss.

P00 ~ P07

109 ~ 116

D

KSI0 ~ KSI7

General-purpose I/O ports.

Can be used as key-on wake-up interrupt input channel 0 ~ 7. Input is enabled when

1 is set in EICR: EN0 ~ 7 in standby mode.

117 ~ 124 P10 ~ P17

E

General-purpose I/O ports.

125, 130~136 P20 ~ P27

E

General-purpose I/O ports.

137 ~ 143 P30 ~ P36

E

General-purpose I/O ports.

P37

144

E

ADTG

General-purpose I/O ports.

External trigger input pin (ADTG) for the A/D converter.

P40

1

F

PSCK0

General-purpose N-ch open-drain I/O port.

Serial clock I/O pin for PS/2 interface channel 0. This function is selected when PS/2

interface channel 0 is enabled.

P41

2

F

PSDA0

General-purpose N-ch open-drain I/O port.

Serial data I/O pin for PS/2 interface channel 0. This function is selected when PS/2

interface channel 0 is enabled.

P42

General-purpose N-ch open-drain I/O port.

3

F

Port input

PSCK1

Serial clock I/O pin for PS/2 interface channel 1. This function is selected when PS/2

interface channel 1 is enabled.

P43

4

F

PSDA1

General-purpose N-ch open-drain I/O port.

Serial data I/O pin for PS/2 interface channel 1. This function is selected when PS/2

interface channel 1 is enabled.

P44

5

F

PSCK2

General-purpose N-ch open-drain I/O port.

Serial clock I/O pin for PS/2 interface channel 2. This function is selected when PS/2

interface channel 2 is enabled.

P45

6

F

PSDA2

General-purpose N-ch open-drain I/O port.

Serial data I/O pin for PS/2 interface channel 2. This function is selected when PS/2

interface channel 2 is enabled.

P46

7

G

CLKRUN

General-purpose N-ch open-drain I/O port.

LPC clock status / restart request I/O pin for serial IRQ controller. This function is

selected when serial IRQ and LPC clock restart request is enabled.

P47

8

H

SERIRQ

General-purpose I/O port.

Serial IRQ data I/O pin for serial IRQ controller. This function is selected when serial

IRQ is enabled.

6

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