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XRA1207IG24-F Datasheet(PDF) 2 Page - Exar Corporation

Part # XRA1207IG24-F
Description  16-BIT I2C/SMBUS GPIO EXPANDER
Download  17 Pages
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Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

XRA1207IG24-F Datasheet(HTML) 2 Page - Exar Corporation

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XRA1207
2
16-BIT I2C/SMBUS GPIO EXPANDER WITH INTEGRATED LEVEL SHIFTERS
REV. 1.0.0
FIGURE 1. XRA1207 BLOCK DIAGRAM
I2C/
SM Bu s
In te rfa c e
GP IO
C ontrol
R egis ters
P0
GP IO s
P1
P2
P3
P4
P5
P6
P7
VCC
(1 .6 5V – 3 .6 V )
GN D
P8
GP IO s
P9
P1 0
P1 1
P1 2
P1 3
P1 4
P1 5
Integrated
Lev el
S h ifte rs
(1.65V – 3.6V )
VCC P
A0
SC L
SDA
RESE T #
IR Q #
ORDERING INFORMATION
PART NUMBER
PACKAGE
NUMBER OF
GPIOS
OPERATING TEMPERATURE
RANGE
DEVICE STATUS
XRA1207IL24-F
QFN-24
16
-40°C to +85°C
Active
XRA1207IL24TR-F
QFN-24
16
-40°C to +85°C
Active
XRA1207IG24-F
TSSOP-24
16
-40°C to +85°C
Active
XRA1207IG24TR-F
TSSOP-24
16
-40°C to +85°C
Active
NOTE: TR = Tape and Reel, F = Green / RoHS
FIGURE 2. PIN OUT ASSIGNMENTS
P11
XRA1207
24-Pin
TSSOP
3
5
4
7
6
8
9
10
11
12
1
2
13
14
15
16
17
18
19
20
21
22
23
24
IRQ#
VCC
RESET#
P0
P1
P2
P3
P4
P5
P6
P7
GND
VCCP
SDA
SCL
A0
P15
P14
P13
P12
P11
P10
P9
P8
XRA1207
24-Pin QFN
7 8 9 101112
17
18
13
16
14
15 P13
P14
P15
A0
P12
24 23 22 21 20 19
2
1
6
3
5
4
P3
P2
P1
P0
P4
P5


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