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Difference between revisions of "general instrument/sba/sba-1"
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{{gi title|SBA-1}}
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{{gi title|SBG-1}}
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The '''GI SBA-1''' ('''General Instrument Microelectronics Sequential Boolean Analyzer-1''') is a [[1-bit architecture]] microprocessor developed by [[General Instrument|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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{{mcu
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| name            = GI SBA-1
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| manufacturer    = General Instrument
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| model number    = SBA-1
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| part number    =
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| market          = Industrial
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| first launched  = November, 1977
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| family          = SBA
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| clock min      = 100 KHz
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| clock max      = 1 MHz
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| vdd            = 12 V
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| vss            = 0 V
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| ram            = 120 b
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| ram break      = 120x1 bits
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| stack levels    = 16
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| pins            = 40
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| io lines        = 31
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| package        = DIP40
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| package type    = DIP
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}}
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The '''GI SBA-1''' is a {{arch|1}} [[microcontroller]] developed by [[General Instrument]] as part of their {{gi|SBA|SBA family}}. This is an identical version of the {{gi|sba/sba|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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{{stub}}
 
{{stub}}
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[[Category:1-bit microprocessors]]
 

Revision as of 00:34, 22 January 2016

GI SBA-1
no photo (ic).svg
Manufacturer General Instrument
Model Number SBA-1
Market Industrial
Introduction November, 1977 (launch)
General information
Family SBA
Clock 100 KHz-1 MHz
Microarchitecture
Supply VDD 12 V
Supply VSS 0 V
RAM 120 b
1.5e-5 MB
0.015 kB
15 B
1.5e-8 GB
(120x1 bits)
Stack 16 levels
Pins
I/O ports 31
Package DIP40 (DIP)

The GI SBA-1 is a 1-bit microcontroller developed by General Instrument as part of their SBA family. This is an identical version of the 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"
RDF feed
familySBA +
first launchedNovember 1977 +
full page namegeneral instrument/sba/sba-1 +
instance ofmicrocontroller +
manufacturerGeneral Instrument +
market segmentIndustrial +
model numberSBA-1 +
nameGI SBA-1 +
packageDIP40 +
ram1.5e-5 MB (0.015 kB, 15 B, 120 b, 1.5e-8 GB) +
ram breakdown120x1 bits +