LC86E6560 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LC86E6560

8-Bit Single Chip Microcontroller with the UVEPROM

SANYO -> Panasonic 

Pin Description

LC86E6560

Pin Name

I/O

Function description

Option

EPROM

mode

VSS1, 2

- Power pin (-)

*4

-

-

VDD1, 2, 3, 4 - Power pin (+)

*4

-

-

VP

- Power pin (+) for the VFD output pull-down resist -

-

PORT 0

P00 - P07

I/O •8-bit input/output port

Input/output in nibble units

•Input for port0 interrupt

•Input for HOLD release

•15V withstand at N-channel open drain output

•Pull-up resistor :

-

Provided/not provided

(each nibble)

•Output form :

CMOS/N-channel

open drain (each bit)

PORT 1

P10 - P17

I/O •8-bit input/output port

Input/output can be specified in bit unit.

•Other pin functions

P10 SIO0 data output

P11 SIO0 data input/bus input/output

P12 SIO0 clock input/output

P13 SIO1 data output

P14 SIO1 data input/bus input/output

P15 SIO1 clock input/output

P16 Buzzer output

P17 Timer1 output (PWM0 output)

Output form :

CMOS/N-channel open

drain (each bit)

Data line

D0 to D7

PORT 3

P30 - P37

I/O •8-bit input/output port

Input/output in bit unit

•15V withstand at N-channel open drain output

Output form :

-

CMOS/N-channel open

drain (each bit)

PORT 7

P70 - P73

P74 - P75

•4-bit input/output port

-

Input/output in bit unit

•2-bit input port

•Other pin functions

I/O P70 : INT0 input/HOLD release/N-channel Tr.

output for watchdog timer

I

P71 : INT1 input/HOLD release input

P72 : INT2 input/timer0 event input

P73 : INT3 input with noise filter/timer0 event

input

EPROM

control

signal

DASEC(*1)

OE (*2)

CE (*3)

P74 : 32.768kHz crystal oscillation terminal XT1

P75 : 32.768kHz crystal oscillation terminal XT2

•Interrupt received form, vector address

rising falling rising/ H level L level Vector

falling

INT0 enable enable disable enable enable 03H

INT1 enable enable disable enable enable 0BH

INT2 enable enable enable disable disable 13H

INT3 enable enable enable disable disable 1BH

PORT 8

•4-bit input/output port

-

-

Input/output in bit unit

P80 -P83

I •4-bit input port

P84 -P87

I/O •Other function

AD input port (8 port pins)

S0/T0 to

O Output for VFD display controller segment/timing -

-

S6/T6 *6

in common

S7/T7 to

O •Output for VFD display controller segment

-

S15/T15

/timing with internal pull-down resistor in

*7

common

•Internal pull-down resistor output

TA (*5)

(Continue)

No.6750-7/21

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