DMC42C1008 Просмотр технического описания (PDF) - Daewoo Semiconductor

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производитель

DMC42C1008

4Bit Single Chip Microcontroller

Daewoo Semiconductor 

4Bit Single Chip Microcontroller

7

DMC42C1008

PIN DESCRIPTION

PIN

SYMBOL

P00

SHARED

PIN

INT0/TI0

P01

INT1

P02

INT2

P03

INT3

P10

SCK

P11

SI

P12

SO

P13

BUZ

P20

P21

P22

P23

P30

P31

P32

P33

P40

KS0

P41

KS1

P42

KS2

P43

KS3

P50

KS4

P51

KS5

P52

KS6

P53

KS7

P60

P61

P62

P63

P80

P81

P82

P83

I/O

FUNCTION

RESET

I/O - Detection edge selectable

INPUT

- With noise elimination function

- Edge detection vectored interrupt input pin

I/O (detection edge selectable)

INPUT

- Event pulse input port for timer event

counter

- Serial clock I/O pin

I/O - Serial data input pin

INPUT

- Serial data output pin

- Buzzer output pin

PORT

TYPE

BPS

BPS

BPS

I/O - 4Bit I/O Port

INPUT

BP

I/O - 4Bit I/O Port

INPUT

BP

I/O - Falling edge detection keyscan input pin INPUT

BD

I/O - Falling edge detection keyscan input pin INPUT

BD

I/O - 4Bit I/O Pin

INPUT BP-PDND

I/O - 4Bit I/O Pin

INPUT

BP

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