3D DRAM

Weekly Highlights: Yangtze Memory Technologies Signs Agreement with Wuhan University; NAND Flash Price Trend Forecast; Shenzhen and Sichuan Introduce Semiconductor Policies

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Weekly Highlights: Yangtze Memory Technologies Signs Agreement with Wuhan University; NAND Flash Price Trend Forecast; Shenzhen and Sichuan Introduce Semiconductor Policies

Semiconductor News Summary Yangtze Memory Technologies Signs Agreement with Wuhan University NAND Flash Price Trend Forecast Shenzhen and Sichuan Introduce Semiconductor Policies Yitang Semiconductor Goes Public Yangtze River Delta IC Industry Accounts for 3/5 of National Scale 1 Yangtze Memory Technologies Signs Agreement with Wuhan University On July 10, the School of Integrated Circuits at … Read more

Multi-Wordline Activation in DRAM CP Testing

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Multi-Wordline Activation in DRAM CP Testing

Part One: Evolution of DRAM Technology and Wafer-Level Testing 1.1 Duality of DRAM Feature Size Shrinkage Dynamic Random Access Memory (DRAM) serves as the core storage component of modern computing systems, with its technological evolution consistently advancing towards high density and high performance goals. From DDR1 to DDR5, the generational iterations have seen exponential increases … Read more

DRAM Product Prices Continue to Rise, Low-Capacity eMMC Demand Drives Upgrades in Related Applications

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DRAM Product Prices Continue to Rise, Low-Capacity eMMC Demand Drives Upgrades in Related Applications

The supply of old-process DRAM resources is still tight, leading to continued price increases. Memory manufacturers are firmly reporting price hikes for channel memory modules, industrial memory modules, and LPDDR4X products. Recently, due to the skyrocketing prices of some channel resources, the price of channel DDR4 memory modules has risen the most, with some products … Read more

Understanding Semiconductor Memory Chips

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Understanding Semiconductor Memory Chips

Memory is divided into two main categories: volatile memory (RAM) and non-volatile memory (external storage). The former loses data immediately when power is cut, while the latter is unaffected by power outages and retains data persistently. Classification of semiconductor memory and global market share – 1 – SRAM (Static Random Access Memory) and DRAM (Dynamic … Read more

Finally, Someone Clearly Explains What DRAM and NAND Flash Are!

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Finally, Someone Clearly Explains What DRAM and NAND Flash Are!

All users are familiar with the term “memory” because all electronic products require memory, and usually more than one type of memory is used. However, many people easily confuse the types, specifications, and forms of memory. For example, NAND Flash, DRAM often mentioned in industry news, as well as SRAM, SDRAM, DDR3, DDR4, NOR Flash… … Read more

Special Report on the Semiconductor Storage Industry: 3D DRAM for Near-Memory Computing and AI Applications

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Special Report on the Semiconductor Storage Industry: 3D DRAM for Near-Memory Computing and AI Applications

1. Industry Trends: From 2D to 3D DRAM, Establishing the Trend of Storage-Computing Integration The bottleneck of 2D DRAM processes is becoming apparent; 3D is the major trend. DRAM is a volatile memory that interacts directly with computing chips such as CPUs and GPUs, allowing for rapid storage of the information needed for billions of … Read more

Extracting Technological Experience: The Rise of South Korea’s Semiconductor Industry and Key Practices and Insights from the Government-Industry-Academia Innovation Consortium

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Extracting Technological Experience: The Rise of South Korea's Semiconductor Industry and Key Practices and Insights from the Government-Industry-Academia Innovation Consortium

“ The South Korean government and enterprises have successfully achieved a leading position in semiconductor DRAM technology with a research investment that only accounts for 0.024% of GDP. In just 8 years, South Korea transformed the DRAM technology development cycle from being 4 years behind the US and Japan to surpassing them, with semiconductor exports … Read more

SK Hynix Continues to Expand NAND Flash and DRAM Production!

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SK Hynix Continues to Expand NAND Flash and DRAM Production!

Recently, Samsung Electronics announced the production launch of the first phase of its Xi’an Phase II factory, and the full-scale construction of Phase II has begun, seemingly marking the start of a new round of production expansion competition.It is reported that SK Hynix also plans to increase its NAND Flash and DRAM production capacity. According … Read more

The Semiconductor Sector Experiences a Surge! Is the Turning Point for Memory Chips Here? Latest Insights

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The Semiconductor Sector Experiences a Surge! Is the Turning Point for Memory Chips Here? Latest Insights

The focus on semiconductors is rising again! On November 3, the semiconductor sector strengthened once more, with the Wind Semiconductor Index rising by 2.96%. Among individual stocks, Yongxi Electronics hit the daily limit of 20%, Huahai Chengke, Changguang Huaxin, and Guoxin Technology rose over 10%, while Kangqiang Electronics, Jinhaitong, and Sida Banfeng also hit the … Read more

Significant Breakthrough in Samsung’s HBM4 Logic Chip

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Significant Breakthrough in Samsung's HBM4 Logic Chip

Due to the application of the foundry process for the first time in the sixth generation of high bandwidth memory (HBM4) as the brain of the “logic chip”, it has been reported that the test yield of logic chips produced by Samsung Electronics’ foundry division is stable. Analysts suggest that Samsung Electronics, which has lagged … Read more