PCF8566TS Просмотр технического описания (PDF) - NXP Semiconductors.

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PCF8566TS

Universal LCD driver for low multiplex rates

NXP Semiconductors. 

NXP Semiconductors

PCF8566

Universal LCD driver for low multiplex rates

25 24 23 22 21

20 19 18 17 16

S9 26

S10 27

S11 28

S12 29

S13 30

S14 31

S15 32

S16 33

S17 34

S18 35

PCF8566U

15 BP1

14 BP2

13 BP0

12

VLCD

11

VSS

10 SA0

9

A2

8

A1

7

A0

6

OSC

36 37 38 39 40

12345

Fig 3. Pin configuration for PCF8566U

mbh783

6.2 Pin description

Table 3.

Symbol

SDA

SCL

SYNC

CLK

VDD

OSC

A0

A1

A2

SA0

VSS

VLCD

Pin description

Pin

1

2

3

4

5

6

7

8

9

10

11

12

Description

I2C-bus data input and output

I2C-bus clock input and output

cascade synchronization input and output

external clock input and output

positive supply voltage[1]

oscillator select

I2C-bus subaddress inputs

I2C-bus slave address bit 0 input

logic ground

LCD supply voltage

PCF8566_7

Product data sheet

Rev. 07 — 25 February 2009

© NXP B.V. 2009. All rights reserved.

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