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| PCA9675 Datasheet, PDF (4/34 Pages) NXP Semiconductors – Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt | |||
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NXP Semiconductors
6. Pinning information
6.1 Pinning
PCA9675
Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt
INT 1
AD1 2
AD2 3
P00 4
P01 5
P02 6
P03 7
P04 8
P05 9
P06 10
P07 11
VSS 12
PCA9675D
24 VDD
23 SDA
22 SCL
21 AD0
20 P17
19 P16
18 P15
17 P14
16 P13
15 P12
14 P11
13 P10
002aab628
Fig 3. Pin conï¬guration for SO24
INT 1
AD1 2
AD2 3
P00 4
P01 5
P02 6
P03 7
P04 8
P05 9
P06 10
P07 11
VSS 12
PCA9675DK
24 VDD
23 SDA
22 SCL
21 AD0
20 P17
19 P16
18 P15
17 P14
16 P13
15 P12
14 P11
13 P10
002aac268
Fig 5. Pin conï¬guration for SSOP24
(QSOP24)
INT 1
AD1 2
AD2 3
P00 4
P01 5
P02 6
P03 7
P04 8
P05 9
P06 10
P07 11
VSS 12
PCA9675PW
24 VDD
23 SDA
22 SCL
21 AD0
20 P17
19 P16
18 P15
17 P14
16 P13
15 P12
14 P11
13 P10
002aab629
Fig 4. Pin conï¬guration for TSSOP24
INT 1
AD1 2
AD2 3
P00 4
P01 5
P02 6
P03 7
P04 8
P05 9
P06 10
P07 11
VSS 12
PCA9675DB
24 VDD
23 SDA
22 SCL
21 AD0
20 P17
19 P16
18 P15
17 P14
16 P13
15 P12
14 P11
13 P10
002aab815
Fig 6. Pin conï¬guration for SSOP24
PCA9675_1
Product data sheet
Rev. 01 â 1 February 2007
© NXP B.V. 2007. All rights reserved.
4 of 34
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