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Intel 80186 - 版本历史
2026-07-18T22:42:29Z
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2025年2月15日 (六) 12:19 imported>Honmingjun
2025-02-15T12:19:04Z
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{{Infobox CPU<br />
|name = Intel 80186<br />
|image = KL Intel i186.jpg<br />
|image_size = 200px<br />
|caption = 採用灰色陶瓷封裝的英特爾 A80186 處理器<br />
|manufacturers = [[Intel]], [[AMD]], [[Fujitsu]], [[Siemens AG]]<ref>[http://www.cpu-world.com/CPUs/80186/MANUF-Intel.html CPU http://www.cpu-world.com].</ref>|size-from=[[3 µm process|3&nbsp;µm]]<ref>[https://en.wikichip.org/wiki/3_%C2%B5m_lithography_process WikiChip]</ref>|transistors=55,000|data-width=16 bits|address-width=20 bits|sock1=PGA68<br/>[[Chip carrier|PLCC-68]] (variant)<br/>[[Chip carrier|LCC-68]] (variant)<br />
|produced-start = {{start date and age|1982|01}}<br />
|produced-end = {{end date and age|2007|9|28}}<ref>[http://developer.intel.com/design/pcn/Processors/D0106013.pdf].</ref><br />
|transistors-nostep = 55K 2.0 [[Micrometre|µm]]<br />
|slowest = 6 | slow-unit = MHz<br />
|fastest = 25 | fast-unit = MHz<br />
| fsb = 6 MHz to 25 MHz<br />
| arch = [[x86-16]]<br />
| platform = Desktop, Embedded<br />
| pack1 = 68-pin [[Plastic leaded chip carrier|PLCC]]<br/>68-pin [[Leadless chip carrier|LCC]]<br/>100-pin [[PQFP]] (Engineering Sample Only)<br/>68-pin [[Pin grid array|PGA]]<br />
| predecessor = [[Intel 8088]]<br />
| variant = [[Intel 80188]]<br />
| successor = [[Intel 80386]] (The [[Intel 80286|80286]] was also introduced in early 1982, and thus contemporary with the 80186)<br />
| co-processor = [[8087]] and later, [[X87#80187|80187]] (for 80186 only)<br />
| manuf1 = [[Intel]], [[AMD]], [[Fujitsu]], [[Siemens]],<ref>[http://www.cpu-world.com/CPUs/80186/MANUF-Intel.html CPU http://www.cpu-world.com].</ref> [[Harris Corporation|Harris]], [[Intersil]]<br />
}}<br />
'''Intel 80186'''是[[Intel]]针对[[工业控制]]／[[通信]]等嵌入式市场，於1982年推出的[[8086]]处理器的扩展产品，除8086内核，另外包括了中断控制器、定时器、[[直接記憶體存取|DMA]]、I/O、[[UART]]、片选电路等外设。<br />
<br />
80186因为使用了8086内核，只能使用1M[[內存]]，可以运行真实模式的[[DOS]]环境和其他嵌入式[[操作系统]]。<br />
<br />
开发工具除Intel自己提供的c86、as86、link86工具外，也可以使用[[Borland]]或[[微軟]]的DOS下的C[[编译器]]和CSiLOC/LOCATE的方式，也有商业的完整toolchain，如paradigm/cad-ul。<br />
<br />
80186处理器虽然历史悠久，但现在除Intel公司外，[[AMD]]公司、[[NEC]]、RDC等公司也有系列兼容产品，在嵌入式领域仍有广泛应用，堪称嵌入式领域最成功的处理器之一。<br />
<br />
对应的升级版本是支持保护模式，突破1M地址限制的[[386EX]]。<br />
<br />
== 参考资料 ==<br />
<references /><br />
<br />
==外部連結==<br />
{{commons category|Intel 80186}}<br />
* [http://datasheets.chipdb.org/Intel/x86/8018x/datashts/27243002.PDF Intel Datasheet]<br />
* [https://web.archive.org/web/20120205145019/http://www.datasheetarchive.com/search.php?q=80186 Scan of the Intel 80186 data book at datasheetarchive.com]<br />
* [http://www.cpu-collection.de/?tn=1&l0=cl&l1=80186/188 Intel 80186/80188 images and descriptions at cpu-collection.de]<br />
* [http://www.chipdb.org/img-fujitsu--mbl80186-clcc-1839.htm Chipdb.org]<br />
* [https://www.datasheetarchive.com/?q=80188 Scan of the Intel 80188 data book] at datasheetarchive.com<br />
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{{Intel處理器列表}}<br />
{{Microcontrollers}}<br />
{{Authority control}}<br />
<br />
[[Category:Intel x86處理器]]<br />
[[Category:16位元微處理器]]<br />
[[Category:嵌入式系统]]</div>
imported>Honmingjun