Intel 8051
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The Intel 8051 (P/N 156-1684-00) 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, 11A34, and 11A52 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 | Description | Introduced |
|---|---|---|---|---|
| 11301 | Tektronix | Oscilloscope | 400 MHz programmable analog scope | 1986 |
| 11301A | Tektronix | Oscilloscope | 400 MHz programmable analog scope | 1989 |
| 11302 | Tektronix | Oscilloscope | 500 MHz analog micro-channel scope | 1986 |
| 11302A | Tektronix | Oscilloscope | 500 MHz analog micro-channel scope | 1989 |
| 11A16 | Tektronix | Plug-in | Dual channel 120 MHz current amplifier | 1991 |
| 11A32 | Tektronix | Plug-in | Dual channel 400 MHz amplifier | 1987 |
| 11A34 | Tektronix | Plug-in | Quad channel 300 MHz amplifier | 1987 |
| 11A52 | Tektronix | Plug-in | Dual channel 600 MHz amplifier | 1987 |
| 1720 | Tektronix | Audio/Video | NTSC Vectorscope | 1986 |
| 1721 | Tektronix | Audio/Video | PAL Vectorscope | 1986 |
| AM5030 | Tektronix | Plug-in | current probe amplifier | 1994 |
| AM503A | Tektronix | Plug-in | current probe amplifier | 1993 |
| AM503B | Tektronix | Plug-in | current probe amplifier | 1995 |
| WFM300 | Tektronix | Audio/Video | TV waveform monitor | 1986 |
- WFM300: SC80C451CCA68
- 11300 series: A13U740 (8751, 160-4282-00)
- 1720, 1721: A3U613 (8051 DIP40 12MHZ) 160-4202-01 (B012271-B068300) 160-4202-02 (B068301-B077737)
- AM503A, AM503B, AM5030: 87C654, 87C528
Supported by
The following logic analyzers: