W83310DS/DG
PRELIMINARY
4. Pin Configuration and Description
- W83310DS/DG
8
VIN
GND
VREF1
VOUT
VREF2
1
2
3
4
ENABLE
VCNTL
7
6
5
inbond
W83310DS/DG
BOOT_SEL
SYMBOL
VIN
PIN
1
FUNCTION
Main power input pin.
Power ground.
GND
2
Internal reference voltage source 1.
VREF1
3
Reference voltage on the pin will be referred
with the value of pin BOOT_SEL set high.
VOUT
4
5
Voltage output pin.
A signal for the chip reference voltage source
selection. The function is designed for Intel®
Springdale chipset GMCH_VTT application.
BOOT_SEL
VCNTL
6
7
Power for internal control logic use
ENABLE
Chip function enable pin. 1: Enable; 0: Disable
Internal reference voltage source 2.
VREF2
8
Reference voltage of the pin will be referred with
the value of pin BOOT_SEL set low.
All Trademark and Brand name belong to their respective owners.
2
Publication Release Date: 2005/May
Revision 0.9
WINBOND [ WINBOND ]
