pca9673 NXP Semiconductors, pca9673 Datasheet - Page 4
pca9673
Manufacturer Part Number
pca9673
Description
Remote 16-bit I/o Expander For Fm+ I2c-bus With Interrupt And Reset
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9673.pdf
(33 pages)
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NXP Semiconductors
6. Pinning information
PCA9673_1
Product data sheet
6.1 Pinning
Fig 3. Pin configuration for SO24
Fig 5. Pin configuration for SSOP24
RESET
RESET
AD1
V
P00
P01
P02
P03
P04
P05
P06
P07
(QSOP24)
INT
AD1
V
P00
P01
P02
P03
P04
P05
P06
P07
SS
INT
SS
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
Remote 16-bit I/O expander for Fm+ I
PCA9673DK
PCA9673D
Rev. 01 — 1 February 2007
002aac303
002aac301
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23
22
21
20
19
18
17
16
15
14
13
24
23
22
21
20
19
18
17
16
15
14
13
V
SDA
SCL
AD0
P17
P16
P15
P14
P13
P12
P11
P10
V
SDA
SCL
AD0
P17
P16
P15
P14
P13
P12
P11
P10
DD
DD
Fig 4. Pin configuration for TSSOP24
Fig 6. Pin configuration for SSOP24
RESET
RESET
AD1
V
P00
P01
P02
P03
P04
P05
P06
P07
INT
AD1
V
SS
P00
P01
P02
P03
P04
P05
P06
P07
INT
SS
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
2
1
2
3
4
5
6
7
8
9
C-bus with interrupt and reset
PCA9673PW
PCA9673DB
PCA9673
© NXP B.V. 2007. All rights reserved.
002aac302
002aac304
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20
19
18
17
16
15
14
13
24
23
22
21
20
19
18
17
16
15
14
13
V
SDA
SCL
AD0
P17
P16
P15
P14
P13
P12
P11
P10
DD
V
SDA
SCL
AD0
P17
P16
P15
P14
P13
P12
P11
P10
DD
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