PCF8531U2D NXP [NXP Semiconductors], PCF8531U2D Datasheet - Page 7

• Manufacturer Part Number: PCF8531U2D
• Description: 34 x 128 pixel matrix driver Single-chip LCD controller and driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF8531
Product data sheet
Table 5.
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
Symbol
V
V
V
V
V
V
V
V
V
V
V
V
V
V
RES
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SDA
SDA
SDACK
-
SA0
ENR
LCDOUT
LCDOUT
LCDOUT
LCDOUT
LCDOUT
LCDOUT
LCDOUT
LCDIN
LCDIN
LCDIN
LCDIN
LCDIN
LCDIN
LCDIN
DD3
DD3
DD3
DD2
DD2
DD2
DD2
DD2
DD2
DD2
DD2
DD1
DD1
DD1
DD1
DD1
DD1
DD1
Bonding pad description
All information provided in this document is subject to legal disclaimers.
Pad
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
Figure
Rev. 6 — 16 May 2011
X (μm)
3099.5
3029.5
2959.5
2889.5
2819.5
2749.5
2679.5
2539.5
2469.5
2399.5
2329.5
2259.5
2189.5
2119.5
1979.5
1699.5
1629.5
1559.5
1279.5
1209.5
1139.5
1069.5
999.5
929.5
859.5
789.5
649.5
579.5
509.5
439.5
369.5
299.5
229.5
19.5
−50.5
−400.5
−750.5
−820.5
−1100.5
2).
…continued
Y (μm)
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
823.4
voltage multiplier output (V
LCD supply voltage (V
external reset input (active LOW)
supply voltage 3
supply voltage 2
supply voltage 1
serial data line input of the I
serial data acknowledge output
dummy
enable internal Power-On Reset (POR)
Description
I
input
2
C-bus slave address input; bit 0
34 x 128 pixel matrix driver
LCD
)
PCF8531
LCD
© NXP B.V. 2011. All rights reserved.
2
C-bus
)
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