(China (Mainland))
Product Summary
The VT82C686BG PSIPC (PCI Super-I/O Integrated Peripheral Controller) is a high integration, high performance, power-efficient and high compatibility device that supports Intel and non-Intel based processor to PCI bus bridge functionality to make a complete Microsoft PC99-compliant PCI/ISA system. In addition to complete ISA extension bus functionality, the VT82C686BG includes standard intelligent peripheral controllers. The VT82C686BG also enhances the functionality of the standard ISA peripherals.
Parametrics
VT82C686B absolute maximum ratings: (1) Storage temperature: -55 to 125°C; (2) Operating temperature - Case: 0 to 85°C; (3) Operating temperature - Ambient: 0 to 70°C; (4) Reference Voltage: 0 to 5.5 Volts; (5) Core Voltage: 0 to 3.6 Volts; (6)Suspend Voltage: -0.5 to VCC + 0.3 Volts; (7) USB Voltage: -0.5 to VCC + 0.3 Volts; (8) Hardware Monitor Voltage: -0.5 to VCC + 0.3 Volts; (9) Battery Voltage-0.5 VCC + 0.3 Volts; (10)Input voltage (3.3V only inputs) : -0.5 to VCC + 0.3 Volts; (11)Input voltage (5V tolerant inputs) : -0.5 to VREF + 0.5 Volts.
Features
VT82C686B features: (1) Inter-operable with VIA and other Host-to-PCI Bridges; (2) PCI to ISA Bridge; (3) UltraDMA-33 / 66 / 100 Master Mode PCI EIDE Controller; (4) Integrated Super IO Controller; (5) SoundBlaster Pro Hardware and Direct Sound Ready AC97 Digital Audio Controller; (6) Voltage, Temperature, Fan Speed Monitor and Controller; (7) System Management Bus Interface; (8) Sophisticated PC99-Compatible Mobile Power Management; (9) Integrated I/O APIC (Advanced Peripheral Interrupt Controller) ; (10) Built-in NAND-tree pin scan test capability.
Diagrams
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