LC866532 datasheet(7/22 Pages) SANYO

부품명	LC866532

상세설명	8-Bit Single Chip Microcontroller with One-Time Programmable PROM

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제조업체	SANYO [Sanyo Semicon Device]

홈페이지	https://www.sanyo-av.com/us/

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7 / 22 page

LC86P6548

No.6690-7/22

LC86P6548 Pin Description

Pin name

I/O

Function description

Option

PROM mode

VSS1,2

-

Power pin (-)

*4

-

VDD1,2,3,4

-

Power pin (+)

*4

-

VP

-

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

-

PORT0

P00 to P07

I/O

•8-bit input/output port

•Input for port 0 interrupt

•Input/output in nibble units

•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)

-

PORT1

P10 to P17

I/O

•8-bit input/output port

•Input/output can be specified in a 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 Timer 1 output (PWM0 output)

•Output form :

CMOS/N-channel open

drain (each bit)

Data line

D0 to D7

PORT3

P30 to 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)

-

•4-bit input/output port

•Input/output in bit unit

•2-bit input port

•Other pin functions

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

output for watchdog timer

P71 : INT1 input/HOLD release input

P72 : INT2 input/timer 0 event input

P73 : INT3 input with noise filter/timer 0 event

input

P74 : 32.768kHz crystal oscillation terminal XT1

P75 : 32.768kHz crystal oscillation terminal XT2

•Interrupt received forms, the vector addresses

rising falling rising

&

falling

high

level

low

level

vector

INT0 enable enable disable enable enable

03H

INT1 enable enable disable enable enable 0BH

INT2 enable enable enable disable disable 13H

PORT7

P70 to P73

P74

to P75

I/O

I

INT3 enable enable enable disable disable 1BH

PROM control

signals

DASEC (*1)

OE (*2)

‚bE (*3)

Continue.

CE

유사한 부품 번호 - LC866532

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Sanyo Semicon Device	LC866532	631Kb / 21P	8-Bit Single Chip Microcontroller with the UVEPROM
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LC866532 데이터시트(PDF) 7 Page - Sanyo Semicon Device

LC866532 데이터시트(HTML) 7 Page - Sanyo Semicon Device

유사한 부품 번호 - LC866532

유사한 설명 - LC866532

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