LPC47N217数据手册集成电路（IC）的专用规格书PDF

描述 Description

SMSCLPC47N217 is a 3.3V PC 99, PC2001, and ACPI 2.0 compliant Super I/OController. There is a dedicated Serial Infrared interface UART, whichcomplies with IrDA v1.2 (Fast Infrared), HPSIR, and ASKIR formats (used bySharp and other PDAs), as well as Consumer IR. Theparallel port is compatible with IBM PC/ATTM architectures, aswell as IEEE 1284, EPP and ECP. LPC47N217 provides therecommended functionality to support Windows operating systems, PC99 andPC2001. The I/O Address, DMA Channel, and Hardware IRQ of each device inthe LPC47N217 may be reprogrammed through the internal configurationregisters. There are multiple I/O address location options, a SerializedIRQ interface, and three DMA channels.Family partsLPC47N217-JV

特性 Features

LPC Interface
56 QFN / 64 TQFP Package
3.3V Operating Voltage
14 GPIO Pins
1 16C550A Compatible UART
1 Multi-Mode Parallel Port with ChiProtectTM, EPP, and ECP Support
ISA Plug-and-Play Standard (Version 1.0a) Support
16-bit internally decoded address bus
Serial IRQ Interface
PCI CLKRUN# support
3 DMA channel options

简介

LPC47N217属于集成电路（IC）的专用。由制造生产的LPC47N217专用该系列产品可提供所需的功能，用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如，汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。