參數(shù)資料
型號(hào): PCA9506
廠商: NXP Semiconductors N.V.
英文描述: 40-bit I2C-bus I/O port with RESET, OE, and INT
中文描述: 40位I2C總線的I / O端口復(fù)位,光電,和INT
文件頁數(shù): 6/30頁
文件大小: 145K
代理商: PCA9506
9397 750 14939
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 14 February 2006
6 of 30
Philips Semiconductors
PCA9506
40-bit I
2
C-bus I/O port with RESET, OE, and INT
6.2 Pin description
Fig 4.
Pin configuration for HVQFN56
IO1_5
V
DD
002aab975
PCA9506BS
Transparent top view
IO3_0
IO1_6
IO1_7
IO3_1
IO3_2
V
SS
IO1_4
IO3_3
IO1_3
IO3_4
IO1_2
IO3_5
IO1_1
IO3_6
IO1_0
IO3_7
IO0_7
IO4_0
V
SS
V
DD
IO0_6
IO4_1
IO0_5
IO4_2
IO0_4
IO4_3
I
V
S
I
I
I
A
A
A
O
I
I
I
V
S
I
I
V
S
I
I
I
S
S
R
I
I
I
I
V
S
I
14
29
13
30
12
31
11
32
10
33
9
34
8
35
7
36
6
37
5
38
4
39
3
40
2
41
1
42
1
1
1
1
1
2
2
2
2
2
2
2
2
2
5
5
5
5
5
5
5
4
4
4
4
4
4
4
terminal 1
index area
Table 2:
Symbol
Pin description
Pin
TSSOP56
1
2
3, 4, 5, 7, 8, 9,
10, 12
13, 14, 15, 16,
17, 19, 20, 21
22, 24, 25, 26,
31, 32, 33, 35
36, 37, 38, 40,
41, 42, 43, 44
45, 47, 48, 49,
50, 52, 53, 54
6, 11, 23, 34,
39, 51
18, 46
Type
Description
HVQFN56
50
51
52, 53, 54, 56, 1,
2, 3, 5
6, 7, 8, 9, 10, 12,
13, 14
15, 17, 18, 19,
24, 25, 26, 28
29, 30, 31, 33,
34, 35, 36, 37
38, 40, 41, 42,
43, 45, 46, 47
4, 16, 27, 32, 44,
55
[1]
11, 39
SDA
SCL
IO0_0 to IO0_7
I/O
I
I/O
serial data line
serial clock line
input/output bank 0
IO1_0 to IO1_7
I/O
input/output bank 1
IO2_0 to IO2_7
I/O
input/output bank 2
IO3_0 to IO3_7
I/O
input/output bank 3
IO4_0 to IO4_7
I/O
input/output bank 4
V
SS
power
supply
power
supply
I
I
I
ground supply voltage
V
DD
supply voltage
A0
A1
A2
27
28
29
20
21
22
address input 0
address input 1
address input 2
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