Microchip SCH3114I-NU

控制器LPC3.3V表面贴装型

Overview

TheSCH3114I-NU is a 3.3V (Super I/O Block is 5V tolerant) PC99/PC2001 compliantSuper I/O controller with an LPC interface that also includes HardwareMonitoring capabilities, enhanced Security features, Power Control logicand Motherboard Glue logic. Thesystem’s hardware monitoring capability includes temperature, voltage andfan speed monitoring. The Motherboard Glue logic includes various powermanagement and system logic including generation of nRSMRST, aprogrammable Clock output, and reset generation, which include a watchdogtimer. SCH3114I-NU incorporates complete legacy Super I/O, including a floppydisk controller with Microchip's true CMOS 765B core and enhanced digitaldata separator. True CMOS 765B core provides 100% compatibility with IBMPC/XTTM and PC/ATTM architectures and is software and register compatiblewith Microchip's proprietary 82077AA core. The family supports multiplelow power-down modes, and the ISA Plug-and-Play Standard registerset (Version 1.0a).

Family partsSCH3114I-NUSCH3114-NU

Features

Tray Package
It is based on SCH3114.
Set the part at 3.3V volts
MULTIFUNCTION PERIPHERAL of uPs/uCs/Peripheral ICs Type

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
SCH3114I-NU Specialized Interface ICs applications.

• Audio and video switching
• Automatic test equipment
• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement
• Battery Powered Systems
• Existing multiplexer applications (both fault-protected and