MB90T678PFV 查看數據表（PDF） - Fujitsu

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MB90T678PFV

16-bit Proprietary Microcontroller

Fujitsu 

MB90670/675 Series

(Continued)

Pin no.

LQFP QFP LQFP QFP Pin name Circuit type

-80*1 -80*2 -100*3 -100*4

Function

P80

59

61

25

27

PPG1

E

(CMOS/H)

General-purpose I/O port

This function is valid when waveform output from

8/16-bit PPG timer 1 is disabled.

Output pin of 8/16-bit PPG timer 1

This function is valid when waveform output from

8/16-bit PPG timer 1 is enabled.

—

—

26 to 31 28 to 33 P81 to P86

E

General-purpose I/O port

(CMOS/H) This function is always valid.

P90

I/O port of an open-drain type

This function is always valid.

—

—

45

47

SDA

D

(NMOS/H)

I/O pin of the I2C interface

This function is valid when operation of the I2C

interface is enabled.

Hold the port output in the high-impedance sta-

tus (PDR = 1) when the I2C interface is in opera-

tion.

P91

I/O port of an open-drain type

This function is always valid.

—

—

46

48

SCL

D

(NMOS/H)

Clock I/O pin of the I2C interface

This function is valid when operation of the I2C

interface is enabled.

Hold the port output in the high-impedance sta-

tus (PDR = 1) when the I2C interface is in opera-

tion.

—

—

67 to 74 69 to 76 PA0 to PA7

E

General-purpose I/O port

(CMOS/H) This function is always valid.

—

—

76 to 78 78 to 80 PB0 to PB2

E

General-purpose I/O port

(CMOS/H) This function is always valid.

64

66 21, 82 23, 84 VCC

Power

supply

Power supply to the digital circuit

9, 32,

61

11, 34,

63

9, 40,

79

11, 42,

81

VSS

Power

supply

Ground level of the digital circuit

26

28

32

34 AVCC

Power

supply

Power supply to the analog circuit

Make sure to turn on/turn off this power supply

with a voltage exceeding AVCC applied to VCC.

27

29

33

35 AVRH

Power

supply

Reference voltage input to the analog circuit

Make sure to turn on/turn off this power supply

with a voltage exceeding AVRH applied to AVCC.

28

30

34

36 AVRL

Power

supply

Reference voltage input to the analog circuit

29

31

35

37 AVSS

Power

supply

Ground level of the analog circuit

*1: FPT-80P-M05

*2: FPT-80P-M06

*3: FPT-100P-M05

*4: FPT-100P-M06

18

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