MB90F523PFV 查看數據表（PDF） - Fujitsu

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MB90F523PFV

16-bit Proprietary Microcontroller

Fujitsu 

MB90520 Series

Pin no.

LQFP-120*1

QFP-120*2

55,

57

Pin name

P70,

P72

TI0,

TI1

OUT4,

OUT6

56,

P71,

58

P73

TO0,

TO1

OUT5,

OUT7

59 to 62 P74 to P77

COM0 to

COM3

64 to 71 P80 to P87

SEG16 to

SEG23

72,

P90,

75 to 81 P91 to P97

17 to 24

25 to 32

SEG24,

SEG25 to

SEG31

SEG00 to

SEG07

PA0 to PA7

SEG08 to

SEG15

*1: FPT-120P-M05

*2: FPT-120P-M13

12

Circuit

type

Function

E

This is a general-purpose I/O port.

These are event input pins for 16-bit re-load timers 0 and 1.

Since this input is used as required for 16-bit re-load timers 0 and

1 operation, output by other functions must be suspended except

for intentional operation.

These are event output pins for output compare 1 (OCU) ch.4 and

ch.6.

This function is valid when output for each channel is enabled.

E

This is a general-purpose I/O port.

This function is valid when TO0 and TO1 output are disabled.

These are output pins for 16-bit re-load timers 0 and 1.

This function is valid when TO0 and TO1 output are enabled.

These are event output pins for output compare 1 (OCU) ch.5 and

ch.7.

This function is valid when output for each channel is enabled.

L

This is a general-purpose I/O port.

This function is valid with port output specified for the LCD

controller/driver control register.

These are common pins for the LCD controller/driver.

This function is valid with common output specified for the LCD

controller/driver control register.

L

This is a general-purpose I/O port.

This function is valid with port output specified for the LCD

controller/driver control register.

These are segment outputs for the LCD controller/driver.

This function is valid with segment output specified for the LCD

controller/driver control register.

M

This is a general-purpose I/O port.

The maximum IOL can be 10mA.

This function is valid with port output specified for the LCD

controller/driver control register.

These are segment outputs for the LCD controller/driver.

This function is valid with port output specified for the LCD

controller/driver control register.

F

These are pins dedicated to LCD segments 00 to 07 for the LCD

controller/driver.

L

This is a general-purpose I/O port.

This function is valid with port output specified for the LCD

controller/driver control register.

These are pins for LCD segments 08 to 15 for the LCD controller/

driver.

Units of four ports or segments can be selected by the internal

register in the LCD controller.

(Continued)

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