MB90867APF datasheet(9/62 Pages) FUJITSU

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MB90860A Series

(Continued)

Pin No.

Pin name

Circuit

type

Function

LQFP100*2 QFP100*1

P15

General purpose I/O. The register can be set to select whether

to use a pull-up resistor. This function is enabled in single-chip

mode.

AD13

I/O pin for bit 13 of the external address/data bus.

This function is enabled when the external bus is enabled.

SIN4

Serial data input pin for UART4 (MB90V340 only)

P16

General purpose I/O. The register can be set to select whether

to use a pull-up resistor. This function is enabled in single-chip

mode.

AD14

I/O pin for bit 14 of the external address/data bus.

This function is enabled when the external bus is enabled.

SOT4

Serial data output pin for UART4 (MB90V340 only)

P17

General purpose I/O. The register can be set to select whether

to use a pull-up resistor. This function is enabled in single-chip

mode.

AD15

I/O pin for bit 15 of the external address/data bus. This function

is enabled when the external bus is enabled.

SCK4

Clock I/O pin for UART4 (MB90V340 only)

95 to 98

97 to 100

P20 to P23

General purpose I/O. The register can be set to select whether

to use a pull-up resistor.In external bus mode, the pin is

enabled as a general-purpose I/O port when the corresponding

bit in the external address output control register (HACR) is 1.

A16 to A19

Output pins for A16 to A19 of the external address bus. When

the corresponding bit in the external address output control

output pins (A16 to A19).

PPG9,PPGB,

PPGD,PPGF

Output pins for PPGs

99 to 2

1 to 4

P24 to P27

General purpose I/O. The register can be set to select whether

to use a pull-up resistor.In external bus mode, the pin is

enabled as a general-purpose I/O port when the corresponding

bit in the external address output control register (HACR) is 1.

A20 to A23

Output pins for A20 to A23 of the external address bus. When

the corresponding bit in the external address output control

output pins (A20 to A23).

IN0 to IN3

Data sample input pins for input captures ICU0 to ICU3

P30

General purpose I/O.The register can be set to select whether

to use a pull-up resistor.This function is enabled in single-chip

mode.

ALE

Address latch enable output pin. This function is enabled when

the external bus is enabled.

IN4

Data sample input pin for input capture ICU4

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