PCA8536AT/Q900 Просмотр технического описания (PDF) - NXP Semiconductors.

Номер в каталоге

Компоненты Описание

производитель

PCA8536AT/Q900

Automotive LCD driver for low multiplex rates including a 6 channel PWM generator

NXP Semiconductors. 

NXP Semiconductors

PCA8536

Automotive LCD low multiplex driver with 6 channel PWM generator

7.2 Pin description

Table 3. Pin description of PCA8536AT and PCA8536BT

Pin

Symbol

Type

Description

1 to 11 S9 to S19

output

LCD segment

20 to 31 S20 to S31

output

LCD segment

43

RESET

input

active LOW reset input

44

VSS

45

VDD

46

OSCCLK

supply

ground supply voltage

supply

supply voltage

input/output external clock input/internal oscillator

output

47

VLCD[1]

48 to 53 S0/GP0 to S5/GP5

supply

output

LCD supply voltage

LCD segment/GPO (PWM) output

54 to 56 S6 to S8

output

LCD segment

Pin layout depending on backplane swap configuration[2]

BPS = 0

BPS = 1[3]

12

BP0

S32

output

LCD backplane/LCD segment

13

BP1

S33

14

BP2

S34

15

BP3

S35

16

BP4/S43

S36

17

BP5/S42

S37

18

BP6/S41

S38

19

BP7/S40

S39

32

S32

BP7/S40

33

S33

BP6/S41

34

S34

BP5/S42

35

S35

BP4/S43

36

S36

BP3

37

S37

BP2

38

S38

BP1

39

S39

BP0

Pin layout depending on product and bus type

PCA8536AT PCA8536BT

40

A0

input

I2C-bus slave address selection

CE

input

SPI-bus chip enable - active LOW

41

SCL

input

I2C-bus serial clock

SCL

input

SPI-bus serial clock

42

SDA

input/output I2C-bus serial data

SDI

input

SPI-bus data input

[1] VLCD must be equal to or greater than VDD.

[2] Effect of backplane swapping is illustrated in Figure 5 on page 10.

[3] Bit BPS is explained in Section 8.1.4 on page 9.

PCA8536

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 2 — 21 February 2012

© NXP B.V. 2012. All rights reserved.

6 of 74

Share Link: