Intel 4004: Difference between revisions
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The '''Intel 4004''' is an early [[single chip computer chip]], from 1971, and a lineal ancestor of the [[Pentium | The '''Intel 4004''' is an early [[single chip computer chip]], from 1971, and a lineal ancestor of the [[Pentium microprocessor]].<ref name=thocp1974-75> | ||
{{cite news | {{cite news | ||
| url=http://www.thocp.net/timeline/ | | url=http://www.thocp.net/timeline/1970.htm | ||
| title=The Industrial Era: | | title=The Industrial Era: 1970 - 1971 | ||
| page= | | page= | ||
| pages= | | pages= | ||
| Line 10: | Line 10: | ||
| date= | | date= | ||
| accessdate=2008-04-15 | | accessdate=2008-04-15 | ||
| quote= | | archiveurl = https://web.archive.org/web/20081201140552/http://www.thocp.net:80/timeline/1970.htm | ||
}}</ref> | | archivedate = 2008-12-01 | ||
| deadurl = yes | |||
| quote = In February Intel releases the 4004 microprocessor to the market. It has 12 sq mm die size and 16 pins which fit in to a motherboard. | |||
}} | |||
</ref><ref name=IntelMuseum> | |||
{{cite news | |||
| url = http://www.intel.com/pressroom/kits/quickreffam.htm | |||
| title = Microprocessor quick reference guide: Intel486™ Processors and Earlier | |||
| page = | |||
| pages = | |||
| publisher = [[Intel Museum]] | |||
| author = | |||
| date = | |||
| accessdate = 2012-06-06 | |||
| archiveurl = https://web.archive.org/web/20120614161812/https://www.intel.com/pressroom/kits/quickreffam.htm | |||
| archivedate = 2012-06-14 | |||
| quote = | |||
}} | |||
</ref> | |||
{| class="wikitable" | {| class="wikitable" | ||
|+ '''intel 4004 specifications''' | |+ '''intel 4004 specifications''' | ||
|- | |- | ||
! '''specification''' !! '''value''' | ! '''specification''' !! '''value''' | ||
|- | |- | ||
| '''number of transistors''' || 2,300 transistor on die | | '''number of transistors''' || 2,300 transistor on die<ref name=thocp1974-75/><ref name=IntelMuseum/> | ||
|- | |||
| '''clock speed''' || 108 [[hertz]]<ref name=IntelMuseum/>, 740 [[hertz]]<ref name=thocp1974-75/> | |||
|- | |||
| '''bus speed''' || 108 [[hertz]]<ref name=IntelMuseum/> | |||
|- | |- | ||
| ''' | | '''instruction set''' || 46 instructions<ref name=thocp1974-75/> | ||
|- | |- | ||
| ''' | | '''Registers''' || 16 4 bit registers or eight bit registers.<ref name=thocp1974-75/> | ||
|- | |- | ||
| ''' | | '''introduction date''' || November 1971<ref name=IntelMuseum/> | ||
|- | |- | ||
| ''' | | '''memory''' || 1k data memory, 4k program memory<ref name=thocp1974-75/> | ||
|- | |- | ||
| ''' | | '''address space''' || 4k<ref name=thocp1974-75/> | ||
|- | |- | ||
| ''' | | '''transistor size''' || 10 micron<ref name=IntelMuseum/> | ||
|} | |} | ||
| Line 39: | Line 61: | ||
==References== | ==References== | ||
<references/> | <references/>[[Category:Suggestion Bot Tag]] | ||
Latest revision as of 16:00, 1 September 2024
The Intel 4004 is an early single chip computer chip, from 1971, and a lineal ancestor of the Pentium microprocessor.[1][2]
| specification | value |
|---|---|
| number of transistors | 2,300 transistor on die[1][2] |
| clock speed | 108 hertz[2], 740 hertz[1] |
| bus speed | 108 hertz[2] |
| instruction set | 46 instructions[1] |
| Registers | 16 4 bit registers or eight bit registers.[1] |
| introduction date | November 1971[2] |
| memory | 1k data memory, 4k program memory[1] |
| address space | 4k[1] |
| transistor size | 10 micron[2] |
The computer had separate data and memory spaces. The maximum addressable memory was 4 kilobytes.[1]
According to the History of Computing website the chip "it is widely considered to be the world's first commercial single-chip microprocessor."[1]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 The Industrial Era: 1970 - 1971, History of Computing. Retrieved on 2008-04-15. “In February Intel releases the 4004 microprocessor to the market. It has 12 sq mm die size and 16 pins which fit in to a motherboard.”
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 Microprocessor quick reference guide: Intel486™ Processors and Earlier, Intel Museum. Retrieved on 2012-06-06.