PCA85176(2010) データシートの表示（PDF） - NXP Semiconductors.
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PCA85176 Datasheet PDF : 44 Pages
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NXP Semiconductors
PCA85176
Universal LCD driver for low multiplex rates
6.2 Pin description
Table 3. Pin description
Symbol Pin
Description
TQFP64
TSSOP56
Type
(PCA85176H/Q900) (PCA85176T/Q900)
SDA
10
44
input/output I2C-bus serial data line
SCL
11
45
input
I2C-bus serial clock
CLK
13
47
input/output clock line
VDD
14
48
supply
supply voltage
SYNC
12
46
input/output cascade synchronization
OSC
15
49
input
internal oscillator enable
A0 to A2 16 to 18
50 to 52
input
subaddress inputs
SA0
19
53
input
I2C-bus address input
VSS
20
VLCD
21
BP0, BP2, 25 to 28
BP1, BP3
54
55
56, 1, 2, 3
supply
supply
output
ground supply voltage
LCD supply voltage
LCD backplane outputs
S0 to S39 29 to 32, 34 to 47, 4 to 43
49 to 64, 2 to 7
output
LCD segment outputs
n.c.
1, 8, 9, 22 to 24,
-
33, 48
-
not connected; do not
connect and do not use as
feed through
PCA85176_1
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 01 — 14 April 2010
© NXP B.V. 2010. All rights reserved.
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