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Sharp PC-1211

The Sharp PC-1211 is the first pocket computer ever released, marketed by Sharp Corporation in March 1980. The computer was powered by two 4-bit CPUs laid out in power-saving CMOS circuitry. One acted as the main CPU, the other dealt with the input/output and display interface. Users could write computer programs in BASIC.

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Technical specifications

Dot matrixLCDQWERTYMR44KHz
6 related topics

TRS-80 Pocket Computer ("PC-1")

TRS-80 Pocket Computer lineRealistic
2 related topics

Overview

Pocket computerSharp Corporation4-bitCPUsCMOS
10 related topics

Key facts & relationships

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CPU
SC43177/SC43178 processors at 256 kHz
Display
24 digit dot matrix LCD
Generation
First
Input
Full QWERTY-style keyboard
Manufacturer
Sharp Corporation
Memory
three TC5514P 4 Kbit RAM modules

Topics to explore

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Overview

Technical specifications

TRS-80 Pocket Computer ("PC-1")

Advanced semantic analysis

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Map overview Semantic statistics

Sharp PC-1211

Nodes22
Edges21
Triples29
Avg. degree1.91
Density0.090909
Components1

How this topic connects Entity context

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Sharp PC-1211

Top relations

related to TRS-80 Pocket Computer ("PC-1") · 13
Sharp PC-1211 → CE-122, CTR-80A, July, PC-1, PC-2, Radio Shack, Realistic Minisette, Rebadged, Sharp's, This, TRS-80 PC-1, TRS-80 Pocket Computer, TRS-80 Pocket Computer PC-1
related to External links · 5
Sharp PC-1211 → Computers, MyCalcDB, Pocket Computer, Sharp Pocket ComputersDaves Old, TRS-80 Pocket ComputerThe TRS-80
CPU · 1
Sharp PC-1211 → SC43177/SC43178 processors at 256 kHz
Display · 1
Sharp PC-1211 → 24 digit dot matrix LCD
Generation · 1
Sharp PC-1211 → First
Input · 1
Sharp PC-1211 → Full QWERTY-style keyboard
Manufacturer · 1
Sharp PC-1211 → Sharp Corporation
Memory · 1
Sharp PC-1211 → three TC5514P 4 Kbit RAM modules
Power · 1
Sharp PC-1211 → four MR44 1.35 V Mercury button cells
Related · 1
Sharp PC-1211 → Sharp PC-1500 Sharp PC-1251

Important terminology Word statistics

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Important terminology

computer pocket pc-1211 trs-80 pc-1 sharp 1980 display first marketed interface version cmos basic badge-engineered released corporation march cpu input

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Sharp PC-1211CPUSC43177/SC43178 processors at 256 kHz1.00infobox
Sharp PC-1211Display24 digit dot matrix LCD1.00infobox
Sharp PC-1211GenerationFirst1.00infobox
Sharp PC-1211InputFull QWERTY-style keyboard1.00infobox
Sharp PC-1211ManufacturerSharp Corporation1.00infobox
Sharp PC-1211Memorythree TC5514P 4 Kbit RAM modules1.00infobox
Sharp PC-1211Powerfour MR44 1.35 V Mercury button cells1.00infobox
Sharp PC-1211RelatedSharp PC-1500 Sharp PC-12511.00infobox
Sharp PC-1211ReleasedMarch 1980; 46 years ago (1980-03)1.00infobox
Sharp PC-1211SuccessorSharp PC-50001.00infobox
Sharp PC-1211is afirst pocket computer ever released0.90text
Sharp PC-1211related to External linksMyCalcDB0.60section

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    Min side: 3
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