PC8576C-1 查看數據表（PDF） - NXP Semiconductors.
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PC8576C-1 Datasheet PDF : 57 Pages
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NXP Semiconductors
PCF8576C
Universal LCD driver for low multiplex rates
6.2 Pin description
Table 3.
Symbol
Pin description
Pin
LQFP64
VSO56
HTSSOP56 PCF8576CU Type
(PCF8576CHL) (PCF8576CT) (PCF8576CTT)
Description
SDA
10
1
SCL
11
2
SYNC
12
3
CLK
VDD
OSC
A0 to A2
SA0
VSS
VLCD
BP0, BP2,
BP1, BP3
S0 to S39
n.c.
13
14
15
16 to 18
19
20
21
25 to 28
4
5
6
7 to 9
10
11
12
13 to 16
2 to 7, 29 to 32, 17 to 56
34 to 47, 49 to
64
1, 8, 9,
-
22 to 24, 33, 48
1
2
3
4
5[1]
6
7 to 9
10
11
12
13 to 16
17 to 56
-
1
2
3
4
5[2]
6
7 to 9
10
11
12
13 to 16
17 to 56
input/output I2C-bus serial data input and
output
input
I2C-bus serial clock input
input/output cascade synchronization input
and output
input/output external clock input/output
supply
supply voltage
input
internal oscillator enable input
input
subaddress inputs
input
I2C-bus address input; bit 0
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
[1] The die paddle (exposed pad) is connected to VDD and should be electrically isolated.
[2] The substrate (rear side of the die) is connected to VDD and should be electrically isolated.
PCF8576C
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 — 22 July 2010
© NXP B.V. 2010. All rights reserved.
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