MB90F337 datasheet(7/48 Pages) FUJITSU

7 / 48 page

MB90335 Series

DS07-13735-6E

(Continued)

* : For circuit information, refer to “

■ I/O CIRCUIT TYPE”.

Pin no.

Pin name

I/O

Circuit

type*

Status at

reset/

function

Function

54, 55

P60, P61

Port input

(Hi-Z)

General purpose input/output port (withstand voltage of 5 V) .

INT0, INT1

Functions as the input pin for external interrupt ch.0 and ch.1.

P62

General purpose input/output port (withstand voltage of 5 V) .

INT2

Functions as the input pin for external interrupt ch.2.

SIN

Data input pin for extended I/O serial interface.

P63

General purpose input/output port (withstand voltage of 5 V) .

INT3

Functions as the input pin for external interrupt ch.3.

SOT

Data output pin for extended I/O serial interface.

P64

General purpose input/output port (withstand voltage of 5 V) .

INT4

Functions as the input pin for external interrupt ch.4.

SCK

Clock I/O pin for extended I/O serial interface.

P65

General purpose input/output port (withstand voltage of 5 V) .

INT5

Functions as the input pin for external interrupt ch.5.

PWC

Functions as the PWC input pin.

P66

General purpose input/output port (withstand voltage of 5 V) .

INT6

Functions as the input pin for external interrupt ch.6.

SCL0

Functions as the input/output pin for I2C interface clock. The port

output must be placed in Hi-Z state during I2C interface

operation.

P67

General purpose input/output port (withstand voltage of 5 V) .

INT7

Functions as the input pin for external interrupt ch.7.

SDA0

Functions as the I2C interface data input/output pin. The port out-

put must be placed in Hi-Z state during I2C interface operation.

UTEST

input

USB test pin.

Connect this to a pull-down resistor during normal usage.

3DVM

USB input

(SUSPEND)

USB function D

− pin.

DVP

USB function D

+ pin.

HVM

USB HOST D

− pin.

HVP

USB HOST D

+ pin.

HCON

High output External pull-up resistor connection pin.

21, 22

MD1, MD0

Mode input

Input pin for selecting operation mode.

MD2

5, 9, 49

Vcc

⎯

Power

supply

Power supply pin.

2, 6,

19, 48

Vss

Power supply pin (GND).

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