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SCH3106-NU

Controller Interface 128-VTQFP (14x14)

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SCH3106-NU General 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.

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SCH3106-NU

Microchip Technology, Inc Inventory

Key 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)
Microchip Technology, Inc Original Stock

Specifications

Category Integrated Circuits (ICs)InterfaceSpecialized Mfr Microchip Technology
Series - Package Tray
Product Status Active Applications Controller
Interface LPC Voltage - Supply -
Package / Case 128-TQFP Supplier Device Package 128-VTQFP (14x14)
Mounting Type Surface Mount Base Product Number SCH3106
Manufacturer: Microchip Product Category: I/O Controller Interface IC
RoHS: Details Mounting Style: SMD/SMT
Package / Case: VTQFP-128 Product: I/O Controllers
Interface Type: LPC Number of I/Os: 40 I/O
Supply Voltage - Max: 3.3 V Supply Voltage - Min: 3.3 V
Minimum Operating Temperature: 0 C Maximum Operating Temperature: + 70 C
Packaging: Tray Brand: Microchip Technology
Moisture Sensitive: Yes Operating Supply Current: 1 mA
Operating Supply Voltage: 3.3 V Product Type: I/O Controller Interface IC
Factory Pack Quantity: 90 Subcategory: Interface ICs
Type: Super I/O Controller

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If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

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