BL3502S データシートの表示（PDF） - Shanghai Belling Co., Ltd.

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BL3502S

BL3502S

Shanghai Belling Co., Ltd. 

8位MASK单片机芯片BL3502S

4．管脚功能说明

编号

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引脚名

OSC1

OSC2

GND

PB0

PB1

PB2

PB3

PB4

PB5

PB6

PB7

OUT38K

NC

RSTB

PA0

PA1

PA2

PA3

PA4

PA5

NC

VDD

PA6

PA7

方向

input

output

source

i/o

i/o

i/o

i/o

i/o

i/o

i/o

i/o

output

-

input

i/o

i/o

i/o

i/o

i/o

i/o

-

source

i/o

i/o

main oscillator input

main oscillator output

source ground

io port B 0

io port B 1

io port B 2

io port B 3

io port B 4

io port B 5

io port B 6

io port B 7

coding signal output

Not connected

reset

io port A 0

io port A 1

io port A 2

io port A 3

io port A 4

io port A 5

Not connected

source input

io port A 6

io port A 7

功能描述

http://www.belling.com.cn

-2-

Total 5 Pages

8/24/2006

Wrote by dipeng

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