News
 

Bookmark and Share

(0) 

IBM said that it had developed a prototype of the semiconductor industry's smallest, densest and fastest on-chip dynamic memory device in next-generation, 32nm silicon-on-insulator (SOI) technology that can offer improved speed, power savings and reliability for products ranging from servers to consumer electronics.

"We are making this 32nm offering available to clients who are ready to benefit from the significant performance and power advantages of this seventh generation of IBM SOI technology," said Gary Patton, vice president for IBM's Semiconductor Research and Development Center.

IBM's SOI technology can provide up to a 30% chip performance improvement and 40% power reduction, compared to standard bulk silicon technology. SOI protects the transistors on the chip with a "blanket" of insulation that reduces electrical leakage, saving power and allowing current to flow through the circuit more efficiently, improving performance.  

IBM has fabricated a test chip with an embedded dynamic random access memory (eDRAM) technology that features the industry's smallest memory cell, and offers density, speed and capacity better than conventional on-chip static random access memory (SRAM) announced in 32nm and 22nm technology, and comparable to what would be expected of an SRAM produced in 15nm technology - three technology generations ahead of chips in volume production today.  

IBM's eDRAM cell is twice as dense as any announced 22nm embedded SRAM cell – including the world's smallest 22nm memory cell announced by IBM in August 2008 – and up to four times as dense as any comparable 32nm embedded SRAM in the industry. Higher memory density can lead to chips that are smaller, more efficient and can process more data, improving system performance. 

The IBM eDRAM in 32nm SOI technology is the fastest embedded memory announced to date, achieving latency and cycle times of less than 2ns. In addition, the IBM eDRAM uses four times less standby power (power used by the chip as it sits idle) and has up to a thousand times lower soft-error rate (errors caused by electrical charges), offering better power savings and reliability compared to a similar SRAM. 

Embedded memory is a key performance enabler for multi-core processors and other integrated circuits, and the new prototype has numerous implications for businesses and other organizations around the globe. For example, use of this technology in high-performance server, printer, storage and networking applications can result in improved system performance and energy savings. In mobile, consumer and game applications, it can result in a smaller system form-factor, lower-cost and energy savings. 

IBM intends to bring the benefits of its 32nm SOI technology to a wide range of application-specific integrated circuit (ASIC) and foundry clients and will use the technology in chips for its servers.  

IBM already is engaged with early access foundry clients in 32nm technology and ARM is developing design libraries for the technology. An initial 32nm ARM library is available now and IBM has extended this collaboration to include 22nm SOI technology, enabling ARM to gain early access to this technology. This represents the two companies' commitment to align early on process technology, design rules, design library and cores for next-generation SOI technology.  

"The industry-leading, dense embedded memory, and our design library agreement with ARM, underscore our ability to provide clients with a market edge and a clear progression path to 32nm and 22nm SOI technology nodes,” added Mr. Patton.

IBM engineers plan to describe the features of the 32nm and 22nm eDRAM at the International Electron Devices Meeting in December. 

Tags: IBM, eDRAM, 32nm, 22nm

Discussion

Comments currently: 0

Add your Comment




Latest News

Tuesday, July 22, 2014

10:40 pm | ARM Preps Second-Generation “Artemis” and “Maya” 64-Bit ARMv8-A Offerings. ARM Readies 64-Bit Cores for Non-Traditional Applications

7:38 pm | AMD Vows to Introduce 20nm Products Next Year. AMD’s 20nm APUs, GPUs and Embedded Chips to Arrive in 2015

4:08 am | Microsoft to Unify All Windows Operating Systems for Client PCs. One Windows OS will Power PCs, Tablets and Smartphones

Monday, July 21, 2014

10:32 pm | PQI Debuts Flash Drive with Lightning and USB Connectors. PQI Offers Easy Way to Boost iPhone or iPad Storage

10:08 pm | Japan Display Begins to Mass Produce IPS-NEO Displays. JDI Begins to Mass Produce Rival for AMOLED Panels

12:56 pm | Microsoft to Fire 18,000 Employees to Boost Efficiency. Microsoft to Perform Massive Job Cut Ever Following Acquisition of Nokia