pca8576c NXP Semiconductors, pca8576c Datasheet - Page 4

• Manufacturer Part Number: pca8576c
• Description: Universal Lcd Driver For Low Multiplex Rates
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCA8576C
Product data sheet
6.2 Pin description
Table 3.
Symbol
SDA
SCL
SYNC
CLK
V
OSC
A0 to A2
SA0
V
V
BP0, BP2,
BP1, BP3
S0 to S39
n.c.
DD
SS
LCD
Pin description
Pin
LQFP64
(PCA8576CH/Q900/1)
10
11
12
13
14
15
16 to 18
19
20
21
25 to 28
2 to 7, 29 to 32, 34 to 47,
49 to 64
1, 8, 9, 22 to 24, 33, 48
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 22 July 2010
Type
input/output
input
input/output
input/output
supply
input
input
input
supply
supply
output
output
-
Universal LCD driver for low multiplex rates
Description
I
I
cascade synchronization input and output
external clock input/output
supply voltage
internal oscillator enable input
subaddress inputs
I
ground supply voltage
LCD supply voltage
LCD backplane outputs
LCD segment outputs
not connected; do not connect and do not
use as feed through
2
2
2
C-bus serial data input and output
C-bus serial clock input
C-bus address input; bit 0
PCA8576C
© NXP B.V. 2010. All rights reserved.
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