PCF8562 Просмотр технического описания (PDF) - Philips Electronics

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производитель

PCF8562

Universal LCD driver for low multiplex rates

Philips Electronics 

Philips Semiconductors

Universal LCD driver

for low multiplex rates

5 PINNING

SYMBOL

SDA

SCL

CLK

VDD

SYNC

OSC

A0 to A2

SAO

VSS

VLCD

BP0 to BP3

S0 to S22

S23 to S31

PIN

PCF8562TT

10

11

13

14

12

15

16 to 18

19

20

21

22 to 25

26 to 48

1 to 9

Preliminary specification

PCF8562

DESCRIPTION

I2C-bus serial data Input / Output

I2C-bus serial clock input

external clock input / output

supply voltage

cascade synchronisation input / output

internal oscillator enable input

sub address inputs

I2C-bus slave address input: bit 0

logic ground

LCD supply voltage

LCD backplane outputs

LCD segments output

November 22, 2004

5

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