PCF85134HL-1 NXP [NXP Semiconductors], PCF85134HL-1 Datasheet - Page 5

• Manufacturer Part Number: PCF85134HL-1
• Description: Universal LCD driver for low multiplex rates
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF85134_1
Product data sheet
6.2 Pin description
Table 3.
Symbol
S31 to S59
BP0 to BP3
n.c.
SDA
SCL
CLK
V
SYNC
OSC
A0 to A2
SA0
V
V
S0 to S30
DD
SS
LCD
Pin description
Pin
1 to 29
30 to 33
34 to 37
38
39
40
41
42
43
44 to 46
47
48
49
50 to 80
Rev. 01 — 17 December 2009
Description
LCD segment output 31 to 59
LCD backplane output 0 to 3
not connected
I
I
external clock input and internal clock output
supply voltage
cascade synchronization input and output (active LOW)
enable input for internal oscillator
subaddress counter input 0 to 2
I
ground supply voltage
input of LCD supply voltage
LCD segment output 0 to 30
2
2
2
C-bus serial data input and output
C-bus serial clock input
C-bus slave address input 0
Universal LCD driver for low multiplex rates
PCF85134
© NXP B.V. 2009. All rights reserved.
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