MB90W214BZF データシートの表示（PDF） - Fujitsu

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MB90W214BZF

16-bit Proprietary Microcontroller

Fujitsu 

MB90210 Series

s PIN DESCRIPTION

Pin no.

QFP*

64,

65

62

66

11,

34,

63

67 to 74

Pin name

X0,

X1

RST

VCC

VSS

P00 to P07

D00 to D07

75 to 80,

1,

2

3 to 6

P10 to P15,

P16,

P17

D08 to D13,

D14,

D15

P20 to P23

A00 to A03

TIN0 to TIN3

7 to 10 P24 to P27

A04 to A07

TIN4 to TIN7

12

P30

A08

* : FPT-80P-M06, FPT-80C-C02

Circuit

type

A

Function

Crystal oscillator pins (16 MHz)

H

External reset request input pin

Power supply Digital circuit power supply pin

Power supply Digital circuit grounding level

B

General-purpose I/O ports

These ports are available only in the single-chip mode.

I/O pins for the lower eight bits of external data bus

These pins are available in an external-bus mode.

B

General-purpose I/O ports

These ports are available in the single-chip mode and in an

external-bus mode with the 8-bit data bus specified.

I/O pins for the upper eight bits of external data bus

These pins are available in an external-bus mode with the 16-bit

data bus specified.

E

General-purpose I/O ports

These ports are available only in the single-chip mode.

Output pins for external address buses A00 to A03

These pins are available in an external-bus mode.

16-bit reload timer 1 (ch.0 to ch.3) input pins

These pins are available when the 16-bit reload timer 1 (ch.0 to

ch.3) input specification is “enabled”. The data on the pin is read

as the 16-bit reload timer 1 (ch.0 to ch.3) input (TIN0 to TIN3).

E

General-purpose I/O ports

These ports are available only in the single-chip mode.

Output pins for external address buses A04 to A07

These pins are available in an external-bus mode.

16-bit reload timer 2 (ch.4 to ch.7) input pins

These pins are available when the 16-bit reload timer 2 (ch.4 to

ch.7) input specification is “enabled”. The data on the pin is read

as the 16-bit reload timer 2 (ch.4 to ch.7) input (TIN4 to TIN7).

E

General-purpose I/O port

This port is available in the single-chip mode or when the middle

address control register setting is “port.”

Output pin for external address bus A08

This pin is available in an external-bus mode and when the middle

address control register set to “address.”

(Continued)

7

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