LC86E4332 查看數據表（PDF） - SANYO -> Panasonic

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LC86E4332

8-bit Single Chip Microcontroller

SANYO -> Panasonic 

LC86E4332

Pin name

Port 7

P70

P71 to P73

Pin No.

41

42 to 44

Port 9

P90 to P93 13 to 16

I/O

Function Description

4-bit input port

I/O

Other function

I

P70 INT0 input/HOLD release input/

Nch-transistor output for watchdog

timer

P71 INT1 input/HOLD release input

P72 INT2 input/timer 0 event input

P73 INT3 input (noise rejection filter

attached input/timer 0 event input

Interrupt receiver format vector address

Rise

Fall

Rise/Fall

INT0 enable enable

disable

INT1 enable enable

disable

INT2 enable enable

enable

INT3 enable enable

enable

4-bit input port

I

Other functions

AD converter input port (4 lines)

*1 An → Address input

*2 Data I/O

*3 Power for programming

*4 Memory select input/output for data security

*5 Output Enable input

*6 Chip Enable input

• Port status in reset

Option

Pull-up resistor

provided/

not provided

(in bit units)

PROM mode

P70 : VPP (*3)

P71 : DASEC (*4)

P72 : OE (*5)

P73 : CE (*6)

H level L level

enable enable

enable enable

disable disable

disable disable

External RGB input

Vector

03H

0BH

13H

1BH

A0 to A3 (*3)

Terminal

Port 0

Port 1

Port 7

I/O

Input

Input

Input

Pull-up resistor state at selecting pull-up option

Pull-up resistor OFF, ON after reset release

Programmable pull-up resistor OFF

Fixed pull-up resistor provided

* AVDD and AVSS are the power supply terminals for the analog operation block. DVDD and DVSS are the power supply

terminals for the digital operation block. Connect as shown in the following figure to reduce the mutual noise influence.

PPoowweerr

Supply

supply

LSI

DVDD

DVSS

AVDD

AVSS

No. 5600-7/19

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