PCF85176H_10 データシートの表示（PDF） - NXP Semiconductors.
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PCF85176H_10 Datasheet PDF : 43 Pages
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NXP Semiconductors
PCF85176
Universal LCD driver for low multiplex rates
6.2 Pin description
Table 3. Pin description
Symbol Pin
TQFP64
(PCF85176H)
SDA
10
SCL
11
CLK
13
VDD
14
SYNC
12
OSC
15
A0 to A2 16 to 18
SA0
19
VSS
20
VLCD
21
BP0, BP2, 25 to 28
BP1, BP3
S0 to S39 29 to 32, 34 to 47,
49 to 64, 2 to 7
n.c.
1, 8, 9, 22 to 24,
33, 48
TSSOP56
(PCF85176T)
44
45
47
48
46
49
50 to 52
53
54
55
56, 1, 2, 3
4 to 43
-
Type
Description
input/output I2C-bus serial data line
input
I2C-bus serial clock
input/output clock line
supply
supply voltage
input/output cascade synchronization
input
internal oscillator enable
input
subaddress inputs
input
I2C-bus address input
supply
ground supply voltage
supply
LCD supply voltage
output
LCD backplane outputs
output
LCD segment outputs
-
not connected; do not
connect and do not use as
feed through
PCF85176_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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