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Difference between revisions of "nec"

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'''NEC Corporation''' [[Japanese]] multinational semiconductor and electronics company.
 
'''NEC Corporation''' [[Japanese]] multinational semiconductor and electronics company.
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== Microprocessors ==
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* {{\\|SX}} (vector processors)
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:• [[nec/microarchitectures/sx-aurora|SX-Aurora]] (microarch)
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=== Families ===
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* {{\\|Vector Engine}}
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:• [[nec/vector engine/type 10a|Type 10A]]
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:• [[nec/vector engine/type 10ae|Type 10AE]]
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:• [[nec/vector engine/type 10b|Type 10B]]
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:• [[nec/vector engine/type 10be|Type 10BE]]
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:• [[nec/vector engine/type 10c|Type 10C]]
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:• [[nec/vector engine/type 10ce|Type 10CE]]
  
 
== Microcontrollers ==
 
== Microcontrollers ==
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* {{\\|μPD707}}
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* {{\\|μPD707}}/μPD708 ([[1971]])
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* {{\\|μPD751}} (first Japanese single-chip microprocessor)
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* {{\\|μPD751}} ([[1973]])
  
 
* {{\\|μCOM-4|μCOM-4 extended family}}
 
* {{\\|μCOM-4|μCOM-4 extended family}}
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:• [[nec/μcom-45/μpd652|μPD652]]
 
:• [[nec/μcom-45/μpd652|μPD652]]
 
* {{\\|μCOM-46|μCOM-46 family}}
 
* {{\\|μCOM-46|μCOM-46 family}}
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=== Tables ===
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<table class="wikitable sortable">
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<tr><th colspan="9" style="background:#D6D6FF;">NEC Microcontrollers</th></tr>
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<tr><th>Model</th><th>Family</th><th>Introduction</th><th>ROM</th><th>RAM</th><th>Pins</th></tr>
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{{#ask: [[Category:microcontroller models by nec]] [[microcontroller family::~*]]
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|?full page name
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|?part number
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|?model number
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|?first launched
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|?rom breakdown
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|?ram breakdown
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|?pin count
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|format=template
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|template=proc table 1
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|userparam=7
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|mainlabel=-
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}}
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</table>
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<!--
 
<!--
 
nec/μcom-4
 
nec/μcom-4
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-->
 
-->
  
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== Microprocessors ==
 
−
* {{\\|SX}} [[vector processors]]
 
−
:• [[nec/microarchitectures/sx-aurora|SX-Aurora]] (microarch)
 
−
 
−
== Families ==
 
−
* {{\\|Vector Engine}}
 
−
:• [[nec/vector engine/type 10a|Type 10A]]
 
−
:• [[nec/vector engine/type 10ae|Type 10AE]]
 
−
:• [[nec/vector engine/type 10b|Type 10B]]
 
−
:• [[nec/vector engine/type 10be|Type 10BE]]
 
−
:• [[nec/vector engine/type 10c|Type 10C]]
 
−
:• [[nec/vector engine/type 10ce|Type 10CE]]
 
  
 
[[Category:nec]]
 
[[Category:nec]]

Latest revision as of 05:03, 2 November 2025

NEC
NEC logo.svg
Type Public
Founded July 17, 1899
Tokyo, Japan
Headquarters Tokyo, Japan
Website https://www.nec.com/

NEC Corporation Japanese multinational semiconductor and electronics company.

Microprocessors[edit]

  • SX (vector processors)
• SX-Aurora (microarch)

Families[edit]

• Type 10A
• Type 10AE
• Type 10B
• Type 10BE
• Type 10C
• Type 10CE

Microcontrollers[edit]

• μCOM-4 ISA
• μPD548
• μPD555
• μPD546
• μPD553
• μPD556(B)
• μPD557L
• μPD650
• μPD547
• μPD547L
• μPD552
• μPD651
• μPD550
• μPD550L
• μPD554
• μPD554L
• μPD652

Tables[edit]

NEC Microcontrollers
ModelFamilyIntroductionROMRAMPins
μPD546μCOM-4319772000x10 bit96x4 bit42
μPD547μCOM-4419771000x10 bit64x4 bit42
μPD547LμCOM-44L19781000x10 bit64x4 bit42
μPD548μCOM-4219771920x10 bit96x4 bit42
μPD550μCOM-451977640x8 bit32x4 bit28
μPD550LμCOM-45L1980640x8 bit32x4 bit28
μPD552μCOM-44H19781000x10 bit64x4 bit42
μPD553μCOM-43H19782000x8 bit96x4 bit42
μPD554μCOM-4519781000x8 bit32x4 bit28
μPD554LμCOM-45L19811000x8 bit32x4 bit28
μPD555μCOM-42 EVACHIP197796x4 bit64
μPD556 μPD556BEVACHIP-43197796x4 bit64
μPD557LμCOM-43SL19812000x8 bit96x4 bit28
μPD650μCOM-43C19782000x10 bit96x4 bit42
μPD651μCOM-44C19781000x10 bit64x4 bit42
μPD652μCOM-45C19781000x8 bit32x4 bit42
Retrieved from "https://en.wikichip.org/w/index.php?title=nec&oldid=103910"
Facts about "NEC Corporation"
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company typepublic +
foundedJuly 17, 1899 +
founded locationTokyo, Japan +
full page namenec +
headquartersTokyo, Japan +
instance ofsemiconductor company +
nameNEC +
websitehttps://www.nec.com/ +
wikidata idQ219203 +