MB90F523BPFF 查看數據表（PDF） - Fujitsu

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MB90F523BPFF

16-bit Proprietary Microcontroller

Fujitsu 

MB90520A/520B Series

Pin No.

LQFP-120*1

QFP-120*2

16

35

36

37

40, 41

46 to 53

55, 57

Pin Name

Circuit

Type

Function

General-purpose I/O port

P47

The settings in the pull-up resistor setup register (RDR4) are enabled

when ports are set as inputs. The RDR4 settings are ignored when ports

D are set as outputs.

SCK1

Serial clock input/output pin for extended I/O serial interface 1

Only available when serial clock output is enabled for SCK1.

P50

General-purpose I/O port

SIN2

Data input pin for extended I/O serial interface 2

Input operates continuously when the performing serial input.

E Accordingly, output to the pin from other functions that share this pin must

be suspended unless performed intentionally.

AIN1

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

timer 1.

P51

General-purpose I/O port

SOT2

Data output pin for extended I/O serial interface 2

E Only available when serial data output is enabled for SOT2.

BIN1

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

timer 1.

P52

General-purpose I/O port

SCK2

Serial clock input/output pin for extended I/O serial interface 2

E Only available when serial clock output is enabled for SCK2.

ZIN1

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

timer 1.

P53, P54

DA0, DA1

General-purpose I/O ports

I

Analog output pins for ch.0 and ch.1 of the 8-bit D/A converter

General-purpose I/O ports

P60 to P67

Port input is enabled when the analog input enable register (ADER) is set

AN0 to

AN7

to the ports.

K

Analog inputs for the 8/10-bit A/D converter

Analog input is enabled when the analog input enable register (ADER) is

set.

P70, P72

General-purpose I/O ports

TI0, TI1

Event input pins for 16-bit reload timers 0 and 1

Input operates continuously when 16-bit reload timers 0 and 1 input an

E external clock. Accordingly, output to these pins from other functions that

share the pins must be suspended unless performed intentionally.

OUT4,

OUT6

Event output pins for ch. 4 and ch. 6 of output compare unit 1 (OCU)

Only available when event output from output compare 1 is enabled.

*1 : FPT-120P-M05

*2 : FPT-120P-M13

(Continued)

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