MB90522APFV 查看數據表（PDF） - Fujitsu

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MB90522APFV

16-bit Proprietary Microcontroller

Fujitsu 

MB90520A/520B Series

s PIN DESCRIPTIONS

Pin No.

LQFP-120*1

QFP-120*2

Pin Name

Circuit

Type

Function

92, 93

X0, X1

A Oscillator pin

74, 73

X0A, X1A B Sub-oscillator pin

89 to 87

MD0 to

MD2

C

Input pins for setting the operation mode.

Connect directly to VCC or VSS.

90

RST

C External reset input pin

86

HST

C Hardware standby input pin

95 to 101

P00 to

P06

General-purpose I/O ports

The settings in the pull-up resistor setup register (RDR0) are enabled

when ports are set as inputs.

D The RDR0 settings are ignored when ports are set as outputs.

INT0 to

INT6

Event input pins for ch.0 to ch.6 of the DTP/external interrupt circuit

General-purpose I/O port

102

P07

D

The settings in the pull-up resistor setup register (RDR0) are enabled when

ports are set as inputs.

The RDR0 settings are ignored when ports are set as outputs.

103 to 110

P10 to

P17

General-purpose I/O ports

The settings in the pull-up resistor setup register (RDR1) are enabled when

ports are set as inputs.

D The RDR1 settings are ignored when ports are set as outputs.

WI0 to

WI7

Event input pins for the wakeup interrupts.

P20, P21,

P22, P23

General-purpose I/O ports

111, 112,

113, 114 IC00, IC01,

E

Trigger input pins for input capture units (ICU) 0 and 1.

Input operates continuously when channels 0 and 1 of input capture units

IC10, IC11

(ICU) 0 and 1 are operating. Accordingly, output to the pins from other func-

tions that share this pin must be suspended unless performed intentionally.

P24

General-purpose I/O port

115

AIN0

E Also can be used as the count clock A input to 8/16-bit up/down counter/

timer 0.

P25

General-purpose I/O port

116

BIN0

E Also can be used as the count clock B input to 8/16-bit up/down counter/

timer 0.

P26

General-purpose I/O port

117

ZIN0

E

Also can be used as the control clock Z input to 8/16-bit up/down counter/

timer 0.

INT7

Event input pin for ch.7 of the DTP/external interrupt circuit

*1 : FPT-120P-M05

*2 : FPT-120P-M13

8

(Continued)

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