描述 Description

TheSCH3106 is a 3.3V (Super I/O Block?is 5V tolerant) PC99/PC2001 compliantSuper I/O controller with an LPC?interface as well as Hardware Monitoringcapabilities, enhanced Security?features, Power Control logic andMotherboard Glue logic. Itincorporates?complete legacy Super I/O functionality, including a floppydisk controller?with SMSC's true CMOS 765B core and?enhanced digitaldata separator. The true CMOS 765B core provides 100%?compatibility withIBM PC/XTTM?and PC/ATTM?architectures and is softwareand?register compatible with SMSC's proprietary 82077AA core.?Thehardware monitoring capability includes?temperature, voltage and fan speedmonitoring. It can alert the?system of out-of-limit conditions andautomatically control the speeds of?multiple fans and includes support formonitoring two external temperatures?via thermal diode inputs and aninternal sensor for measuring ambient?temperature. The hardware monitoringcapability also has programmable automatic?FAN control. Family partsSCH3106-NU

特性 Features

8042 Keyboard Controller
128 VTQFP Package
Legacy I/O
40 GPIO Pins
32 byte Security Key Register
μController Fan Control Engine
PCH Temperature monitoring
Glue logic
3 PWM Outputs
3 fan tachometer inputs
IEEE 1284, EPP, and ECP Compatible Parallel Port
One IrDA 1.0 Infrared Port
NS16550 compatible UART serial ports
Four 8-pin serial ports
Two 4-pin serial ports
ACPI 1.0/2.0 compatible
Motherboard glue logic: various power management and system logic (generation of nRSMRST, a programmable clock output, reset generation, and watchdog timer)

簡介

SCH3106屬于集成電路（IC）的專用。由制造生產(chǎn)的SCH3106專用該系列產(chǎn)品可提供所需的功能，用以將信息源/信宿連到各種復(fù)雜或范圍狹窄應(yīng)用中的傳感器、變送器、致動(dòng)器、傳輸介質(zhì)或其他此類端點(diǎn)。例如，汽車安全氣囊驅(qū)動(dòng)器、車身控制和信息娛樂總線、自適應(yīng)電纜均衡器、智能卡等等。