PCF8576DU/2DA/2 Просмотр технического описания (PDF) - Philips Electronics

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производитель

PCF8576DU/2DA/2

Universal LCD driver for low multiplex rates

Philips Electronics 

Philips Semiconductors

Universal LCD driver for low

multiplex rates

Product specification

PCF8576D

5 PINNING

SYMBOL

SDA

SCL

CLK

VDD

SYNC

PIN

PCF8576DH

10

11

13

14

12

PCF8576DT

44

45

47

48

46

OSC

A0 to A2

SA0

VSS

VLCD

BP0, BP2, BP1, BP3

S0 to S39

n.c.

15

49

16 to 18

50 to 52

19

53

20

54

21

55

25 to 28

56, 1, 2, 3

29 to 32, 34 to 47, 4 to 43

49 to 64, 2 to 7

1, 8, 9, 22 to 24, −

33 and 48

PAD

PCF8576DU

1, 58 and 59

2 and 3

5

6

4

7

8 to 10

11

12

13

14 to 17

18 to 57

−

DESCRIPTION

I2C-bus serial data input/output

I2C-bus serial clock input

external clock input/output

supply voltage

cascade synchronization

input/output

internal oscillator enable input

subaddress inputs

I2C-bus slave address input; bit 0

logic ground

LCD supply voltage

LCD backplane outputs

LCD segment outputs

not connected

2004 Dec 22

6

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