DDR2 SDRAM

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Map view:

Zoom: 100%

More settings

Connection length 100% Label size 100% Node size 100% Line width 100% Label width 100%

Export map as:

DDR2 SDRAM topic overview

The analysis highlights History, Technology, Measurement and Standards as prominent areas in the source structure around DDR2 SDRAM.

Related topics: 31
Source areas: 4
Connected nodes: 35
Extracted relationships: 85
Concept neighborhoods: 19
Bridge connections: 35

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 19 topics

Relation to GDDR memory · 7 topics

Specification · 4 topics

History · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Bandwidth: 3,200–8,533 MB/s
Bus clock rate: 200–533 MHz
Clock rate: 100–266 MHz
Cycle time: 10–3.75 ns
Developer: Samsung JEDEC
Generation: 2nd generation

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Double data rate
Synchronous dynamic random-access memory
Interface External memory interface
JEDEC
DDR SDRAM
DDR3 SDRAM
DIMMs DIMM
Forward compatible Forward compatibility
Backward compatible Backward compatibility
Bus Bus (computing)
Clock signal
Bandwidth Bandwidth (computing)
Latency Memory timings
On-die termination
Prefetch buffers Prefetch buffer
Latency Memory latency
BGA Ball grid array
TSSOP
SDR SDRAM

History

Samsung

Specification

SO-DIMMs SO-DIMM
ECC ECC memory
Unbuffered Unbuffered memory
Fully buffered Fully Buffered DIMM

Relation to GDDR memory

GDDR SDRAM
Nvidia
GeForce FX 5800 GeForce FX
Colloquial Colloquialism
Misnomer
ATI ATI Technologies
GDDR3

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How DDR2 SDRAM connects Entity context

The extracted context around DDR2 SDRAM shows recurring relationship patterns in the source. For example, DDR2 SDRAM → ATI, DDR, DDR2, GDDR, GDDR SDRAM, GDDR2, GDDR3, However, I/O, In, It, July, Nvidia GeForce FX, PCs, Samsung, The, These, Using Another extracted example is DDR2 SDRAM → Both, DDR, DDR2, Higher, However, In, JEDEC, MHz, MT/s, PC2-3200, PC2-4200, Samsung, Such, Technical Recognition Award, These. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Relation to GDDR memory · 18

DDR2 SDRAM → ATI, DDR, DDR2, GDDR, GDDR SDRAM, GDDR2, GDDR3, However, I/O, In, It, July, Nvidia GeForce FX, PCs, Samsung, The, These, Using

related to history · 15

DDR2 SDRAM → Both, DDR, DDR2, Higher, However, In, JEDEC, MHz, MT/s, PC2-3200, PC2-4200, Samsung, Such, Technical Recognition Award, These

related to Further reading · 14

DDR2 SDRAM → Archived, AssociationRazak Mohammed Ali, DDR2 SDRAM Specification, DDR2-1066, Electronic Engineering Times, JEDEC, JEDEC Solid State Technology, JEDEC Standard No, JESD79-2F, Note, November, PDF, Pin PC2-5300/PC2-6400 DDR2 SDRAM, Unbuffered DIMM Design Specification

related to overview · 14

DDR2 SDRAM → DDR, DDR SDRAM, DDR2, DDR2's, DRAM, During, However, In DDR SDRAM, Increasing, The, The DDR2, This, Thus, While DDR SDRAM

Standards · 5

DDR2 SDRAM → DDR2-1066 (PC2-8500), DDR2-400 (PC2-3200), DDR2-533 (PC2-4200), DDR2-667 (PC2-5300), DDR2-800 (PC2-6400)

related to Chips and modules · 4

DDR2 SDRAM → DIMMs, For, In, Laptop DDR2 SO-DIMMs

Bandwidth · 1

DDR2 SDRAM → 3,200–8,533 MB/s

Bus clock rate · 1

DDR2 SDRAM → 200–533 MHz

Clock rate · 1

DDR2 SDRAM → 100–266 MHz

Cycle time · 1

DDR2 SDRAM → 10–3.75 ns

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

ddr2 ddr sdram memory clock data bus latency modules jedec rate bandwidth dimms higher used chips rates two operating specification

DDR2 SDRAM relationships Subject–Predicate–Object triples

TTTA extracted 85 structured relationships around DDR2 SDRAM. Examples in this analysis include DDR2 SDRAM → Bandwidth → 3,200–8,533 MB/s and DDR2 SDRAM → Bus clock rate → 200–533 MHz. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
DDR2 SDRAM	Bandwidth	3,200–8,533 MB/s	1.00	infobox
DDR2 SDRAM	Bus clock rate	200–533 MHz	1.00	infobox
DDR2 SDRAM	Clock rate	100–266 MHz	1.00	infobox
DDR2 SDRAM	Cycle time	10–3.75 ns	1.00	infobox
DDR2 SDRAM	Developer	Samsung JEDEC	1.00	infobox
DDR2 SDRAM	Generation	2nd generation	1.00	infobox
DDR2 SDRAM	Predecessor	DDR SDRAM (1998)	1.00	infobox
DDR2 SDRAM	Release date	September 2003; 22 years ago (2003-09)	1.00	infobox
DDR2 SDRAM	Standards	DDR2-400 (PC2-3200)	1.00	infobox
DDR2 SDRAM	Standards	DDR2-533 (PC2-4200)	1.00	infobox
DDR2 SDRAM	Standards	DDR2-667 (PC2-5300)	1.00	infobox
DDR2 SDRAM	Standards	DDR2-800 (PC2-6400)	1.00	infobox
DDR2 SDRAM	Standards	DDR2-1066 (PC2-8500)	1.00	infobox
DDR2 SDRAM	Successor	DDR3 SDRAM (2007)	1.00	infobox
DDR2 SDRAM	Transfer rate	400–1066 MT/s	1.00	infobox
DDR2 SDRAM	Type	Synchronous dynamic random-access memory	1.00	infobox
DDR2 SDRAM	Voltage	1.8 V	1.00	infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around DDR2 SDRAM bring nearby vocabulary together. In this analysis, examples include Ddr, Sdram and Memory. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

DDR2 SDRAM
- Ddr
- Sdram
- Memory
- Dimms
- Rate
- Bus
- Clock
- Jedec
- Latency
- Modules
- Ddr3
- Dimm
ddr2 sdram
- Ddr
- Sdram
- Memory
- Specification
- Bus
- Ddr3
- Dimm
- Dimms
- Rate
- Prefetch
- Clock
- Jedec
double data rate
- Rate
- Bus
- Clock
- Double
- External
- Memory
- Latency
- Internal
- Bandwidth
- Sdram
- Ddr2
- Operating
synchronous dynamic random-access memory
- Rate
- Clock
- Chips
- Rates
- Bandwidth
- External
- Jedec
- Latency
- Dimm
- May
- Operating
- Cards
ddr sdram
- Ddr2
- Sdram
- Memory
- Specification
- Bus
- Higher
- Ddr3
- Dimm
- Clock
- Rate
- Prefetch
- Modules
ddr3 sdram
- Specification
- Dimm
- Dimms
- Bus
- Jedec
- Ddr3
- Sdram
- External
- Samsung
- Prefetch
- Double
- Standard
bus
- Data
- Rate
- Clock
- External
- Double
- Bandwidth
- Latency
- Internal
- Sdram
- Ddr
- Ddr2
- May
clock signal
- Rates
- Data
- Rate
- Memory
- Chips
- External
- Internal
- Latency
- Operating
- Ddr
- Two
- Higher

Connections between topic areas Semantic bridges

For DDR2 SDRAM, one of the stronger structural bridges in this analysis connects DDR2 SDRAM with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

DDR2 SDRAM — Overview · splits 16 ⟂ 20

DDR2 SDRAM — Relation to GDDR memory · splits 28 ⟂ 8

DDR2 SDRAM — Specification · splits 31 ⟂ 5

Map overview Semantic statistics

DDR2 SDRAM

Nodes36

Edges35

Triples85

Avg. degree1.94

Density0.055556

Components1

Source & methodology

TTTA analyzes the structure around DDR2 SDRAM to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Technology, Measurement & Standards, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — DDR2 SDRAM · EN edition · Analysis: TopicsToTalkAbout