Intel 8051: Difference between revisions
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[[File:Intel_8051.jpg|thumb|350px|right]] | [[File:Intel_8051.jpg|thumb|350px|right]] | ||
{{Monolithic IC | |||
|Manufacturer=Intel | |||
|Model=8051 | |||
|Part_nos= | |||
|an=an | |||
|Description=8-bit microcontroller | |||
|Used_in=11A32;11A34;WFM300 | |||
}} (family), [[introduced in 1980]]. | |||
The '''8051''' is the original version with 4 KB ROM and 128 byte RAM. The '''8052''' had 8 KB ROM and 256 byte RAM. | |||
There are also EPROM-based variants ('''8751''' etc.), ROM-less versions ('''8031''' with 128 bytes RAM, '''8032''' with 256 bytes RAM), | |||
and countless later versions from a large number of manufacturers in NMOS and CMOS, also with more peripherals built in. | |||
The [[11A32]] and [[11A34]] use a compatible OKI part with 16 KByte on-chip ROM (160-3663-00) to accommodate their 14 KByte code. | |||
==Links== | ==Links== | ||
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==Used in== | ==Used in== | ||
{{Part usage}} | |||
* WFM300: SC80C451CCA68 | |||
* | |||
==Supported by== | ==Supported by== | ||
Latest revision as of 08:23, 22 September 2024
The Intel 8051 is an 8-bit microcontroller monolithic integrated circuit (family), introduced in 1980.
The 8051 is the original version with 4 KB ROM and 128 byte RAM. The 8052 had 8 KB ROM and 256 byte RAM. There are also EPROM-based variants (8751 etc.), ROM-less versions (8031 with 128 bytes RAM, 8032 with 256 bytes RAM), and countless later versions from a large number of manufacturers in NMOS and CMOS, also with more peripherals built in.
The 11A32 and 11A34 use a compatible OKI part with 16 KByte on-chip ROM (160-3663-00) to accommodate their 14 KByte code.
Links
Used in
Some instruments using part Intel 8051
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 11A32 | Tektronix | Plug-in | 11A32 | 400 MHz dual channel vertical plug-in | 1987 |
| 11A34 | Tektronix | Plug-in | 11A34 | Quad channel 300 MHz amplifier | 1987 |
| WFM300 | Tektronix | Audio/Video | WFM300 | TV waveform monitor | 1986 |
- WFM300: SC80C451CCA68