PCF8566 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
'PCF8566' PDF : 48 Pages View PDF
NXP Semiconductors
PCF8566
Universal LCD driver for low multiplex rates
Table 22. Bonding pad description
All x/y coordinates represent the position of the center of each pad with respect to the center
(x/y = 0) of the chip (see Figure 31).
Symbol
Pad
X (µm) Y (µm) Description
SDA
1
200
−1235
I2C-bus data input / output
SCL
2
400
−1235
I2C-bus clock input / output
SYNC
3
604
−1235 cascade synchronization input / output
CLK
4
856
−1235 external clock input / output
VDD
OSC
5
1062
−1235 supply voltage
6
1080
−1235 oscillator select
A0
7
1080
−825
I2C-bus subaddress input
A1
8
1080
−625
A2
9
1080
−425
SA0
10
1080
−225
I2C-bus slave address bit 0 input
VSS
VLCD
BP0
11
1080
−25
logic ground
12
1080
347
LCD supply voltage
13
1080
547
LCD backplane output
BP2
14
1080
747
BP1
15
1080
947
BP3
16
1074
1235
S0
17
874
1235
LCD segment output
S1
18
674
1235
S2
19
474
1235
S3
20
274
1235
S4
21
−274
1235
S5
22
−474
1235
S6
23
−674
1235
S7
24
−874
1235
S8
25
−1074 1235
S9
26
−1080 765
S10
27
−1080 565
S11
28
−1080 365
S12
29
−1080 165
S13
30
−1080 −35
S14
31
−1080 −235
S15
32
−1080 −435
S16
33
−1080 −635
S17
34
−1080 −835
S18
35
−1080 −1035
S19
36
−1056 −1235
S20
37
−830
−1235
PCF8566_7
Product data sheet
Rev. 07 — 25 February 2009
© NXP B.V. 2009. All rights reserved.
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