LC573904 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LC573904

4-Bit Microcontroller with 4K-Byte ROM, 120 × 4Bits RAM and LCD Driver

SANYO -> Panasonic 

LC573904

Name

COM1

-COM4

OSCIN

OSCOUT

RCIN

RCOUT

RES

32HZ

T3

TEST

Pin No.

33

47

64

16

41

42

44

PAD

No.

29

43

60

12

37

38

40

45

41

40

36

37

33

36

32

46

42

I/O

Function description

O LCD output terminals for common

I Input for 32.768kHz crystal oscillation

O Output for 32.768kHz crystal oscillation

I •Input for RC oscillation

R is connected across RCIN and RCOUT, and C is

connected across RCIN and VSS.

O •Output for RC oscillation

R is connected across RCIN and RCOUT.

I Reset

- •Test terminal

This terminal should be left unconnected.

- •Test terminal

This terminal should be left unconnected.

- •Test terminal

This terminal should be left unconnected.

* 4kHz/2kHz/1kHz : For 32.768kHz crystal oscillation, proportional to oscillation frequency.

Option

LCD duty

1/1,1/2,1/3,1/4

No.6725-9/18

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