Semiconductor & Computer Engineering
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Difference between revisions of "general instrument/sba/sba-1"
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Revision as of 01:31, 22 January 2016
The GI SBA-1 (General Instrument Microelectronics Sequential Boolean Analyzer-1) is a 1-bit architecture microprocessor developed by General Instrument's Microelectronics division. The chip featured 24 basic instructions, 16-level stack, and storage. This is an identical version of the GI SBA without the on-chip ROM. ROM data lines instead were brought out allowing external RAM or ROM to be hooked up.
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Facts about "SBA-1 - General Instrument"
| family | SBA + |
| first launched | November 1977 + |
| full page name | general instrument/sba/sba-1 + |
| instance of | microcontroller + |
| manufacturer | General Instrument + |
| market segment | Industrial + |
| max operating temperature | 70 °C + |
| min operating temperature | 0 °C + |
| model number | SBA-1 + |
| name | GI SBA-1 + |
| package | DIP40 + |
| ram | 1.5e-5 MB (0.015 kB, 15 B, 120 b, 1.5e-8 GB) + |
| ram breakdown | 120x1 bits + |
| technology | nMOS + |
| word size | 1 bit (0.125 octets, 0.25 nibbles) + |