MB90220 データシートの表示（PDF） - Fujitsu

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MB90220

16-bit Proprietary Microcontroller

Fujitsu 

MB90220 Series

Pin no.

QFP*

62

Pin name

INT2

ATG

64

PB0

SOD0

65

PB1

SID0

66

PB2

SCK0

67

PB3

SOD1

68

PB4

SID1

Circuit

type

Function

B DTP/External interrupt request input pin

When DTP/external interrupts are enabled, these inputs may be used

suddenly at any time; therefore, it is necessary to stop output by other

functions on these pins, except when using them for output

deliberately.

When these pins are open in input mode, through current may leak in

stop mode/reset mode, be sure to fix these pins to VCC/VSS level to

use these pins in input mode.

10-bit A/D converter external trigger input pin

When these pins are open in input mode, through current may leak in

stop mode/reset mode, be sure to fix these pins to VCC/VSS level to

use these pins in input mode.

C General-purpose I/O port

This function is valid when the UART0 (ch.0) serial data output

specification is “disabled”.

UART0 (ch.0) serial data output

This function is valid when the UART0 (ch.0) serial data output

specification is “enabled”.

C General-purpose I/O port

This function is always valid.

UART0 (ch.0) serial data input pin

During UART0 (ch.0) input operations, this input may be used

suddenly at any time; therefore, it is necessary to stop output by other

functions on this pin, except when using it for output deliberately.

C General-purpose output port

This function is valid when the UART0 (ch.0) clock output

specification is “disabled”.

UART0 (ch.0) clock output pin

The clock output function is valid when the UART0 (ch.0) clock output

specification is “enabled”.

UART0 (ch.0) external clock input pin. This function is valid when the

port is in input mode and the UART0 (ch.0) specification is external

clock mode.

C General-purpose I/O port

This function is valid when the UART0 (ch.1) serial data output

specification is “disabled”.

UART0 (ch.1) serial data output pin

This function is valid when the UART0 (ch.1) serial data output

specification is “enabled”.

C General-purpose I/O port

This function is always valid.

UART0 (ch.1) serial data input pin

During UART0 (ch.1) input operations, this input may be used

suddenly at any time; therefore, it is necessary to stop output by other

functions on this pin, except when using it for output deliberately.

* : FPT-120P-M03, FPT-120C-C02

(Continued)

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