MB90520 Ver la hoja de datos (PDF) - Fujitsu

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Lista de partido

MB90520

16-bit Proprietary Microcontroller

Fujitsu 

MB90520 Series

Pin no.

LQFP-120*1

QFP-120*2

15

Pin name

P46

SOT1

16

P47

SCK1

35

P50

SIN2

AIN1

36

P51

SOT2

BIN1

37

P52

SCK2

ZIN1

40,

41

46 to 53

P53,

P54

DA0,

DA1

P60 to P67

AN0 to AN7

*1: FPT-120P-M05

*2: FPT-120P-M13

Circuit

type

Function

D

This is a general-purpose I/O port.

This function can be set by the port 4 input pull-up resistor setup

register (RDR4) for input. For output, however, this function is

invalid.

This is a data output pin for extended I/O serial interface 0.

This function becomes valid when serial data output from SOT1 is

enabled.

D

This is a general-purpose I/O port.

This function can be set by the port 4 input pull-up resistor setup

register (RDR4) for input. For output, however, this function is

invalid.

This is a serial clock I/O pin for extended I/O serial interface 0.

This function becomes valid when serial clock output from SCK1 is

enabled.

D

This is a general-purpose I/O port.

This is a data input pin for extended I/O serial interface 1.

Since this input is used as required for serial data input operation,

output by other functions must be suspended except for intentional

operation.

This port can be used as count clock A input for 8/16-bit up/down

counter/timer 1.

D

This is a general-purpose I/O port.

This is a data output pin for extended I/O serial interface 1.

This function becomes valid when serial data output from SOT2 is

enabled.

This port can be used as count clock B input for 8/16-bit up/down

counter/timer 1.

D

This is a general-purpose I/O port.

This is a serial clock I/O pin for extended I/O serial interface 1.

This function becomes valid when serial clock output from serial

SCK2 is enabled.

This port can be used as control clock Z input for 8/16-bit up/down

counter/timer 1.

I

This is a general-purpose I/O port.

These are analog signal output pins for 8-bit D/A converter ch.0

and ch.1.

K

This is a general-purpose I/O port.

The input function become valid when the analog input enable

register (ADER) is set to select a port.

These are analog input pins of the 8/10-bit A/D converter.

This function is valid when the analog input enable register

(ADER) is enabled.

(Continued)

11

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