XRA1200 Datasheet, PDF (2/16 Pages) Exar Corporation – 8-BIT I2C/SMBUS GPIO EXPANDER

XRA1200/1200P
8-BIT I2C/SMBUS GPIO EXPANDER
FIGURE 1. XRA1200 BLOCK DIAGRAM
VCC
(1.65V – 3.6V)
SCL
SDA
A2
A1
A0
IRQ#
GND
I²C/
SMBus
Interface
GPIO
Control
Registers
GPIOs
REV. 1.0.0
P0
P1
P2
P3
P4
P5
P6
P7
ORDERING INFORMATION
PART NUMBER
XRA1200IL16-F
XRA1200IL16TR-F
XRA1200PIL16-F
XRA1200PIL16TR-F
XRA1200IG16-F
XRA1200IG16TR-F
XRA1200PIG16-F
XRA1200PIG16TR-F
PACKAGE
QFN-16
QFN-16
QFN-16
QFN-16
TSSOP-16
TSSOP-16
TSSOP-16
TSSOP-16
NUMBER OF
GPIOS
8
8
8
8
8
8
8
8
NOTE: TR = Tape and Reel, F = Green / RoHS
OPERATING TEMPERATURE
RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
DEVICE STATUS
Active
Active
Active
Active
Active
Active
Active
Active
FIGURE 2. PIN OUT ASSIGNMENTS
16 15 14 13
A2 1
12 SCL
P0
2
XRA1200/ _{11 IRQ#}
XRA1200P
P1 3 ^{16-Pin QFN 10 P7}
P2 4
9 P6
5678
A0 1
A1 2
A2 3
P0 4
P1 5
P2 6
P3 7
GND 8
XRA1200/
XRA1200P
16-Pin TSSOP
16 VCC
15 SDA
14 SCL
13 IRQ#
12 P7
11 P6
10 P5
9 P4
2