W83791D Information Storage Devices, Inc, W83791D Datasheet - Page 11

• Manufacturer Part Number: W83791D
• Description: Hardware Monitor With Speech Synthesizer And Asf Functions
• Manufacturer: Information Storage Devices, Inc

2.5 Enhance Monitoring VID function
2.6 General
Winbond hardware monitoring application software (Hardware Doctor
and Windows NT 4.0/5.0
2.7 Package
3.
CPU Voltage ID reading
VID output control
Enhance beep warning by detecting Intel VRM 9.0 VID
I
5 VID input pins for CPU VCORE identification (for Pentium
Initial power fault beep (for +3.3V, VCORE)
2 pins (A0, A1) to provide selectable address setting for application of multiple devices (up to 4 devices) wired
through I
Internal clock Oscillator with 3M Hz
5V VSB operation
48-pin LQFP
Voltage monitoring accuracy
Intel VRM 9.x Voltage monitoring accuracy
Monitoring Temperature Range and Accuracy
- 40 C to +120 C
Supply Voltage
Operating Supply Current
ADC Resolution
2
C
KEY SPECIFICATIONS
TM
serial bus interface
2
C
TM
interface
4
0.5% (Max)
1% (Max)
3 C(Max)
5 mA typ.
TM
II/III)
8 Bits
TM
5V
) support, for both Windows 95/98/2000
Publication Release Date: Aug, 2001
W83791D
Preliminary
Revision 0.41