8051 Family
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The Intel 8051 is a single chip microcontroller which was developed by Intel in 1980 for use in embedded systems. It has become very popular in the 80s, but today many manufacturer proposes enhanced version that are 8051-compatible.
Links
- The 8051 on Wikipedia.
- My links on Del.icio.us.
- A website on 8051/8052 controllers [1].
Intel
- The classic version, with 128 byte RAM (http://www.intel.com/design/mcs51/cf_51.htm).
- The Expanded RAM version, with 384 byte RAM ([2]).
- Documentation page.
NXP
NXP (ex. Philips Semiconductors) offers a wide range of 8051-compatible controllers:
- 8-bit 80C51 microcontrollers - more information page.
- Microcontrollers support
- Microcontrollers support documents
- Microcontrollers FAQ
- Some more links: