PCF8576CT/1 NXP Semiconductors, PCF8576CT/1 Datasheet - Page 46

• Manufacturer Part Number: PCF8576CT/1
• Description: IC, LCD DRIVER, LOW-MUX, 56VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8576CT/1

• Supply Current: 120µA
• No. Of Digits / Alpha: 20
• Meter Display Type: LCD
• Supply Voltage Range: 2V To 6V
• Driver Case Style: VSOP
• No. Of Pins: 56
• Operating Temperature Range: -40°C To +85°C
• Base: RoHS Compliant
• No. Of Segments: 40
• Rohs Compliant: Yes

NXP Semiconductors
PCF8576C
Product data sheet
Table 18.
All x/y coordinates represent the position of the center of each pad with respect to the center
(x/y = 0) of the chip.
Symbol
SDA
SCL
SYNC
CLK
V
OSC
A0
A1
A2
SA0
V
V
BP0
BP2
BP1
BP3
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
DD
SS
LCD
Pad and bump description for PCF8576CU
All information provided in this document is subject to legal disclaimers.
6
Pad
1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Rev. 10 — 22 July 2010
X (μm)
−74
148
355
534
742
913
1087
1290
1290
1290
1290
1290
1290
1290
1290
1290
1290
1290
1290
1290
1074
914
741
581
408
248
75
−85
−258
−418
−591
−751
−924
−1084
−1290
−1290
−1290
−1290
−1290
Y (μm)
−1380
−1380
−1380
−1380
−1380
−1380
−1380
−1284
−1116
−945
−751
−485
125
285
458
618
791
951
1124
1284
1380
1380
1380
1380
1380
1380
1380
1380
1380
1380
1380
1380
1380
1380
1243
1083
910
750
577
Universal LCD driver for low multiplex rates
Description
I
I
cascade synchronization input/output
external clock input/output
supply voltage
internal oscillator enable input
subaddress input
subaddress input
subaddress input
subaddress input
logic ground
LCD supply voltage
LCD backplane output
LCD backplane output
LCD backplane output
LCD backplane output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
LCD segment output
2
2
C-bus serial data input/output
C-bus serial clock input
PCF8576C
© NXP B.V. 2010. All rights reserved.
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