PCA9505 NXP [NXP Semiconductors], PCA9505 Datasheet - Page 5

• Manufacturer Part Number: PCA9505
• Description: 40-bit I2C-bus I/O port with RESET, OE and INT
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
6. Pinning information
PCA9505_9506_3
Product data sheet
6.1 Pinning
Fig 3. Pin configuration for TSSOP56
IO0_0
IO0_1
IO0_2
IO0_3
IO0_4
IO0_5
IO0_6
IO0_7
IO1_0
IO1_1
IO1_2
IO1_3
IO1_4
IO1_5
IO1_6
IO1_7
IO2_0
IO2_1
IO2_2
IO2_3
SDA
SCL
V
V
V
V
DD
A0
A1
SS
SS
SS
Rev. 03 — 6 June 2007
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
PCA9505DGG
PCA9506DGG
40-bit I
2
C-bus I/O port with RESET, OE and INT
002aab491
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
PCA9505/06
RESET
INT
IO4_7
IO4_6
IO4_5
V
IO4_4
IO4_3
IO4_2
IO4_1
V
IO4_0
IO3_7
IO3_6
IO3_5
IO3_4
IO3_3
V
IO3_2
IO3_1
IO3_0
IO2_7
V
IO2_6
IO2_5
IO2_4
OE
A2
SS
DD
SS
SS
© NXP B.V. 2007. All rights reserved.
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