產品規格表
NS486SXF
- 100% compatible with VxWorks®, VRTX®, QNX® Neutrino,
pSOS+™, and other popular real-time executives
and operating system kernels - Intel486 instruction set compatible (protected mode
only) with optimized performance - CPU includes a 1 Kbyte Instruction Cache
- Operation at 25 MHz with 5V supply
- Low cost 160-pin PQFP package
- Industry standard interrupt controller, timers, real time
clock, UART with IrDA v1.0 (Infrared Data Association) port - Intel 82365 compatible PCMCIA interface
- Protected WATCHDOGTM timer
- Optimized DRAM Controller (supports two banks, up to
8 Mbytes each) - Up to nine versatile, programmable chip selects
- Glueless interface to ISA peripherals
- Arbitration support for auxiliary processor
- Four external DMA channels (max. transfer rate of 25
MByte/sec @ 25 MHz) support many transfer modes - High performance IEEE 1284 (ECP) Bidirectional Parallel Port
- MICROWIRE™/Access.bus synchronous serial
interfaces - LCD Controller for an up to 4 grey scale supertwist
Liquid Crystal Displays up to 480 X 320 - Reconfigurable I/O: Up to 29 I/O pins can be used as
general purpose bidirectional I/O lines - Flexible, programmable, multilevel power saving modes
maximize power savings
The NS486SXF is a highly integrated embedded system controller incorporating an Intel486TM-class 32-bit processor, all of the necessary System Service Elements, and a set of peripheral I/O controllers tailored for embedded control systems. It is ideally suited for a wide variety of applications running in a segmented protect-mode environment.
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| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | NS486 SXF Optimized 32-Bit 486-Class Cntrll w/On-Chip Peri for Embedded Sys datasheet (Rev. A) | 2004/5/14 |