LPC660IMX Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments

GENERAL
The LPC61W492 is an evolving product from SMSCs most popular I/O family. It features a whole new interface, namely LPC (Low Pin Count) interface, which will be supported in the next generation Intel chip-set. This interface as its name suggests is to provide an economical implementation of I/Os interface with lower pin count and still maintains equivalent performance as its ISA interface counterpart. Approximately 40 pin counts are saved in LPC I/O comparing to ISA implementation.
FEATURES▪ 5 Volt Operation▪ LPC Bus Interface▪ Supports nLDRQ (LPC DMA), SERIRQ (Serial IRQ)▪ PC 98/99 and ACPI 1.0 Compliant▪ Supports DPM (Device Power Management), ACPI▪ Programmable Configuration Settings▪ Single 24 or 48 MHz Clock Input▪ Floppy Disk Controller (FDC) - Compatible with IBM PC/AT Disk Drive Systems - Variable Write Pre-Compensation with Track Selectable Capability - Supports Vertical Recording Format - DMA Enable Logic - 16-Byte Data FIFOs - Supports Floppy Disk Drives and Tape Drives - Detects all Overrun and Underrun Conditions - Built-in Address Mark Detection Circuit to Simplify the Read Electronics - FDD Anti-Virus Functions with Software Write Protect and FDD Write Enable Signal (Write Data Signal was Forced to be Inactive) - Supports up to Four 3.5-inch or 5.25- Inch Floppy Disk Drives - Completely Compatible with Industry Standard 82077 - 360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2Mbps Data Transfer Rate - Supports 3-mode FDD, and its Win95/98 Driver▪ UART - Two High-Speed 16550 Compatible UARTs with 16-byte Send/Receive FIFOs - MIDI Compatible - Fully Programmable Serial-Interface Characteristics: - 5, 6, 7 or 8-bit Characters - Even, Odd or No Parity Bit Generation/Detection - 1, 1.5 or 2 Stop Bits Generation - Internal Diagnostic Capabilities: - Loop-back Controls for Communications Link Fault Isolation - Break, Parity, Overrun, Framing Error Simulation - Programmable Baud Generator Allows Division of 1.8461 MHz and 24 MHz by 1 to (216-1) - Maximum Baud Rate up to 921 Kbps for 14.769 MHz and 1.5 Mbps for 24 MHz(Continue ...)