(Hong Kong)
Product Summary
The F71862FG is a Super Hardware Monitor which is a featured IO chip for PC system. Equipped with one IEEE 1284 Parallel Port, two UART Ports, Hardware Keyboard Controller, Serial Peripheral Interface(SPI), SIR and one FDC. The F71862FG integrated with hardware monitor, 9 sets of voltagesensor, 3 sets of creative auto-controlling fans and 3 temperature sensor pins for the accurate dual current type temp. measurement for CPU thermal diode or external transistors 2N3906. Others, the F71862FG supports newest AMDSI and Intel PECI interfacesfor temperature sensing. The F71862FG provides flexible features for multi-directional application. For instance, supports 4-In and 4-Out pins CPU VID controlling with offset implement., provides 30 GPIOpins (multi-pin), IRQ sharing function also designed in UART feature for particular usageand accurate current mode H/W monitor will be worth in measurement of temperature,provides 3 modes fan speed control mechanism.
Parametrics
F71862FG absolute maximum ratings: (1)Power Supply Voltage: -0.5 to 5.5V; (2)Input Voltage:-0.5 to VDD+0.5V; (3)Operating Temperature:0 to 70℃; (4)Storage Temperature: -55 to 150℃.
Features
F71862FG features: (1)Comply with LPC Spec. 1.0; (2)Support DPM (Device Power Management), ACPI; (3)4-VIDIN and 4-VIDOUT for Vcore use; (4)Provides one FDC, two UARTs, Hardware KBC and Parallel Port; (5)H/W monitor functions; (6)SPI interface for BIOS usage; (7)Support AMD SID/SIC interface and Intel PECI interface; (8)30 GPIO Pins for flexible application; (9)24/48 MHz clock input; (10)Packaged in 128-PQFP and powered by 3.3VCC.
Diagrams
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