W83L603G Nuvoton Technology Corporation of America, W83L603G Datasheet - Page 13

• Manufacturer Part Number: W83L603G
• Description: IC I/O EXPANDER SMBUS 8B 14SOIC
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83L603G

• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Clock: -

Register 15h – GP2 output mode register (for W83L604G only)
Register 16h – GP2 interrupt control register (for W83L604G only)
Register 17h – GP2 interrupt status register (for W83L604G only)
Register 20h – Chip ID (High byte; 95h for W83L604G, 96h for W83L603G)
Register 21h – Chip ID (Low byte; 92h)
*This register configures the respective GPO2x output pads function as Open-drain (“0”; by default) or
Push-pull (“1”) mode.
* This register configures the respective GPI2x pin interrupt control as disable (“0”; by default) or enable
(“1”).
*Clear interrupt status register (CR17) before set to enable.
*The registers are read clear.
*Refer to Section 6.2.3 for implementation.
Default
Default
Default
Default
R/W
R/W
R/W
R/W
R/W
BIT
BIT
BIT
BIT
BIT
RO
RO
7
7
7
7
1
7
1
NA
NA
NA
RO
RO
6
6
6
6
0
6
0
R/clr
RW
RW
RO
RO
5
5
0
5
0
5
0
5
0
- 9 -
R/clr
RW
RW
RO
RO
4
4
0
4
0
4
1
4
1
R/clr
RW
RW
RO
RO
3
3
0
3
0
Publication Release Date: March. 2006
3
0
3
0
R/clr
RW
RW
RO
RO
2
2
0
2
0
2
1
2
0
W83L603G
W83L604G
R/clr
RW
RW
RO
RO
0/1
1
0
1
0
1
1
1
0
Revision 1.0
R/clr
RW
RW
RO
1/0
RO
0
0
0
0
0
0
0
1