pca9673 NXP Semiconductors, pca9673 Datasheet - Page 5

• Manufacturer Part Number: pca9673
• Description: Remote 16-bit I/o Expander For Fm+ I2c-bus With Interrupt And Reset
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCA9673_1
Product data sheet
6.2 Pin description
Table 2.
Symbol
INT
AD1
RESET
P00
P01
P02
P03
P04
P05
P06
P07
V
P10
P11
P12
P13
P14
P15
P16
P17
AD0
Fig 7. Pin configuration for HVQFN24
SS
index area
terminal 1
P00
P01
P02
P03
P04
P05
Pin description
Pin
SO24, SSOP24,
TSSOP24, DHVQFN24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
[1]
Transparent top view
Remote 16-bit I/O expander for Fm+ I
PCA9673BS
Rev. 01 — 1 February 2007
18
17
16
15
14
13
002aac305
AD0
P17
P16
P15
P14
P13
HVQFN24
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
[1]
Fig 8. Pin configuration for DHVQFN24
Description
interrupt output (active LOW)
address input 1
reset input (active LOW)
quasi-bidirectional I/O 00
quasi-bidirectional I/O 01
quasi-bidirectional I/O 02
quasi-bidirectional I/O 03
quasi-bidirectional I/O 04
quasi-bidirectional I/O 05
quasi-bidirectional I/O 06
quasi-bidirectional I/O 07
supply ground
quasi-bidirectional I/O 10
quasi-bidirectional I/O 11
quasi-bidirectional I/O 12
quasi-bidirectional I/O 13
quasi-bidirectional I/O 14
quasi-bidirectional I/O 15
quasi-bidirectional I/O 16
quasi-bidirectional I/O 17
address input 0
index area
terminal 1
RESET
AD1
P00
P01
P02
P03
P04
P05
P06
P07
2
C-bus with interrupt and reset
10
11
2
3
4
5
6
7
8
9
Transparent top view
PCA9673BQ
PCA9673
© NXP B.V. 2007. All rights reserved.
23
22
21
20
19
18
17
16
15
14
002aac306
SDA
SCL
AD0
P17
P16
P15
P14
P13
P12
P11
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