MB90F482PF datasheet(13/120 Pages) FUJITSU

13 / 120 page

MB90480/485 Series

(Continued)

*1 : QFP : FPT-100P-M06

*2 : LQFP : FPT-100P-M05

*3 : For the I/O circuit type, refer to “

■ I/O CIRCUIT TYPES”.

*4 : As for MB90V485B, input pins become CMOS input.

Pin No.

Pin name

I/O

circuit

type*3

Function

QFP*1

LQFP*2

P95

(CMOS)

This is a general purpose I/O port.

PPG5

PPG timer output pin.

P96

(CMOS/H)

This is a general purpose I/O port.

IN0

Input capture ch.0 trigger input pin.

P97

(CMOS/H)

This is a general purpose I/O port.

IN1

Input capture ch.1 trigger input pin.

66 to 69 64 to 67

PA0 to PA3

(CMOS)

These are general purpose I/O ports.

OUT0 to OUT3

Output compare event output pins.

AVCC

⎯

A/D converter analog power supply input pin.

AVRH

⎯

A/D converter reference voltage input pin.

AVSS

⎯

A/D converter GND pin.

49 to 51 47 to 49

MD0 to MD2

(CMOS/H)

Operating mode selection input pins.

VCC3

⎯

3.3 V

± 0.3 V power supply pins (VCC3) .

VCC5

⎯

MB90480

series

3.3 V

± 0.3 V power supply pin.

Usually, use VCC

= VCC3 = VCC5 as a 3 V power supply.

MB90485

series

3 V/5 V power supply pin.

5 V power supply pin when P20 to P27, P30 to P37,

P40 to P47, P70 to P77 are used as 5 V I/F pins.

Usually, use VCC

= VCC3 = VCC5 as a 3 V power supply

(when the 3 V power supply is used alone) .

11, 42,

9, 40,

VSS

⎯

GND pins.

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