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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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F71863 데이터시트(PDF) 5 Page - Feature Integration Technology Inc. |
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F71863 데이터시트(HTML) 5 Page - Feature Integration Technology Inc. |
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5 / 112 page  July, 2008 V0.29P 5 F71863 1. General Description The F71863 is the 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 F71863 integrated with hardware monitor, 9 sets of voltage sensor, 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 F71863 supports newest AMDSI and Intel PECI interfaces for temperature sensing. For AMD platform, the F71883 procides the power sequence controller function. The F71863 provides flexible features for multi-directional application. For instance, supports 4-In and 4-Out pins CPU VID controlling with offset implement., provides 25 GPIO pins (multi-pin), IRQ sharing function also designed in UART feature for particular usage and accurate current mode H/W monitor will be worth in measurement of temperature, provides 3 modes fan speed control mechanism included Manual Mode/Stage Auto Mode/Linear Auto Mode for users’ selection. The F71863 also integrated SPI interface. The SPI interface is for BIOS usage including bridge function and back up function. User can implement BIOS data in second flash to boot system when primary BIOS error. These features as above description will help you more and improve product value. Finally, the F71863 is powered by 3.3V voltage, with the LPC interface in the green package of 128-PQFP. 2. Feature List General Functions Comply with LPC Spec. 1.0 Support DPM (Device Power Management), ACPI Support AMD power sequence controller 4-VIDIN and 4-VIDOUT for Vcore use Provides one FDC, two UARTs, Hardware KBC and Parallel Port H/W monitor functions SPI interface for BIOS usage Support AMD SID/SIC interface and Intel PECI interface 25 GPIO Pins for flexible application 24/48 MHz clock input Packaged in 128-PQFP and powered by 3.3VCC |
유사한 부품 번호 - F71863 |
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유사한 설명 - F71863 |
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