The Kynix Blog

Fujitsu Semiconductor Limited today announced the launch of the 4 Mbit ReRAM MB85AS4MT, the world's largest density mass-produced ReRAM product. This is the first ReRAM product to be jointly developed with Panasonic Semiconductor Solutions Co., Ltd.The MB85AS4MT is an SPI-interface ReRAM product that operates with a wide range of power supply voltage, from 1.65V to 3.6V. It features an extremely small average current in read operations of 0.2mA at a maximum operating frequency of 5MHz.It is optimal for battery operated wearable devices and medical devices such as hearing aids, which require high density, low power consumption electronic components.Up to this point, Fujitsu Semiconductor has contributed to resolving issues for clients with a need for specifications with greater performance than conventional non-volatile memory, such as EEPROM and serial flash memory, by providing FRAM products, which have such features as high read/write endurance and low power consumption. By adding the new 4 Mbit ReRAM MB85AS4MT to its lineup, Fujitsu Semiconductor can now further expand the options it offers to meet the diversifying needs of its customers.This product features the ability to operate with a wide range of power supply voltage, from 1.65V to 3.6V, can be operated at a maximum of 5MHz through an SPI interface, and uses extremely small average current during read operations (0.2mA operating at 5MHz). It offers the industry's lowest power consumption for read operations in non-volatile memory.The package is a 209mil 8 pin small outline package (SOP), pin-compatible with other non-volatile memory products such as EEPROM. Fujitsu Semiconductor has mounted a 4 Mbit memory density, exceeding the maximum density of serial interface EEPROM, in a miniature 8-pin SOP package size.Fujitsu Semiconductor expects that the MB85AS4MT, featuring high density and low power consumption, will be used in battery-operated wearable devices, medical devices such as hearing aids, and IoT devices such as meters and sensors.Going forward, Fujitsu Semiconductor will continue to provide products and solutions aimed at improving the value and convenience of customers' applications.Reference:GP1S036PKGS-00GXP1-RRB-3R0232-50PKGS-25SXAP1-R 

LED technology has evolved as very efficient solution for all our lighting needs in our homes, offices, parking lots, industries, streets and many other areas. However the application of LED as LED Industrial light, LED flood light and LED parking light is the biggest revolution as it has cut down the energy requirement significantly and offered a very durable lighting option that can last for years without needing replacement. The use of LED in industries and streets offers a very high quality lighting solution at reasonable cost. In fact, the lifetime cost of LED turns out to be much lesser than the HID lighting, which is gradually being replaced by LED. One of the main reasons for lesser lifetime cost is the long life of LED with very low power consumption. LED lighting offers a very promising solution for our future as the cost of LED will continue to drop as it has in the last few years because of the improving manufacturing techniques providing more efficient and cost effective production of LED for industries. LED light systems, like LED flood light systems offer many advantages over traditional lighting. Some of them are as follows: 1.    Extremely low power consumption2.    Long Life of Lights leading to excellent life for overall system3.    Excellent ability of color rendering according to the application 4.    Higher initial cost but better lifetime cost as compared to any other option.LED industrial light not only offers a very efficient alternative but also an environment friendly options that will help us cut down on the critical carbon emissions leading to a better future for the upcoming generations. The main reasons that make LED Industrial Lighting a perfect solution are as follows:Long Life: In terms of life expectancy, LED lighting turns out to be 20 times better as compared to the incandescent bulbs. The average life of LEDs is about 60,000 hours whereas a normal incandescent bulb lasts for about merely 1500 hours on an average. When compared to fluorescent bulbs. LEDs last 10 longer which is still a significant difference.Low Power Consumption: When it comes to power, LEDs offer a very efficient option with extremely less power consumption. It is estimated that by using LEDs in US, about 348 terawatt hours of electricity can be saved which costs huge amount of $30 billion. Better Distribution of Light: LED Lighting offers much better focusing properties which results in better distribution of light in the desired direction as compared to other sources of light which throws the light in every direction resulting into wastage of energy. Reference:ASMT-UYBG-NACJ8XRCWHT-L1-0000-004E6LCWW5AM-KXKY-4U8X 

A molecule that transports oxygen in blood could be key to developing the next generation of batteries, and in a way that's environmentally friendly.Lithium-oxygen (Li-O2) batteries have emerged in recent years as a possible successor to lithium-ion batteries—the industry standard for consumer electronics—due to their potential for holding a charge for a very long time. Electronic devices would go for weeks without charging, for instance; electric cars could travel four to five times longer than the current standard.But before this could happen, researchers need to make the Li-O2 batteries efficient enough for commercial application and prevent the formation of lithium peroxide, a solid precipitate that covers the surface of the batteries' oxygen electrodes. One obstacle is finding a catalyst that efficiently facilitates a process known as oxygen evolution reaction, in which lithium oxide products decompose back into lithium ions and oxygen gas.The Yale lab of Andre Taylor, associate professor of chemical and environmental engineering, has identified a molecule known as heme that could function as a better catalyst. The researchers demonstrated that the heme molecule improved the Li-O2 cell function by lowering the amount of energy required to improve the battery's charge/discharge cycle times.The results appear Oct. 19 in Nature Communications. The lead author is Won-Hee Ryu, a former postdoctoral researcher in Taylor's lab, who is now an assistant professor of chemical and biological engineering at Sookmyung Women's University in South Korea.The heme is a molecule that makes up one of the two parts of a hemoglobin, which carries oxygen in the blood of animals. Used in an Li-O2 battery, Ryu explained, the molecule would dissolve into the battery's electrolytes and act as what's known as a redox mediator, which lowers the energy barrier required for the electrochemical reaction to take place."When you breathe in air, the heme molecule absorbs oxygen from the air to your lungs and when you exhale, it transports carbon dioxide back out," Taylor said. "So it has a good binding with oxygen, and we saw this as a way to enhance these promising lithium-air batteries."The researchers added that their discovery could help reduce the amount of animal waste disposal."We're using a biomolecule that traditionally is just wasted," said Taylor. "In the animal products industry, they have to figure out some way to dispose of the blood. Here, we can take the heme molecules from these waste products and use it for renewable energy storage."By using recyclable biowaste as a catalyst material, the technology is both effective and could be preferential in developing green energy applications.Reference:ML-621S/ZTNMS412FE-FL26EMS518SE-FL35E 

NTT Electronics (NEL), a leading supplier of coherent Digital Signal Processor (DSP) solutions to system and module manufacturers worldwide, announced shipment of industry's first 20nm 100G Long-haul/Metro coherent DSP to customers. Substantial reductions in size and power consumption of the new Low Power DSP (LP-DSP) enhance scalability and flexibility of cost-effective 100-Gbps long-haul and metropolitan networks.The new 100G LP-DSP product NLD0640 has three-chip functions successfully integrated into a single chip consuming 70% less power and footprint as compared to the previous generation 40nm DSP product NLD0629, which additionally required OTN Framer and transmitter MUX chips to achieve the same functionality. This is an important milestone for the industry made possible by NEL's ongoing collaboration with Broadcom Corporation (NASDAQ: BRCM). The new chip leverages Broadcom's industry leading 20nm signal-processing-enhanced mixed-signal technology and integrates the DSP core of the widely deployed NLD0629.The new LP-DSP provides full coverage of operation modes; the lowest power 80km ZR mode, the power-managed metro mode for distances up to 1200km, and the full function long-haul mode for reaches over-2000km. The LP-DSP with less than 20W power dissipation enables smaller size second generation coherent 100G modules, including a family of C Form-factor Pluggable (CFP) and CFP2 analog coherent optics (ACO) modules."We are strongly committed to pioneering innovation in the coherent DSP market through our robust partnership with Broadcom." said Haruhiko Ichino, NEL Executive Vice President and General Manager of Broadband System & Device Business Group. "Our novel LP-DSP has already been shipped to over ten customers, who are designing their product families. We look forward to deployment of our product in early 2015 thereby providing value to the end customers by maximizing the number of 100G ports per system.""The combination of industry-leading coherent DSP technology and Broadcom's industry leading 20nm signal-processing-enhanced mixed-signal technologies provides a compelling solution for the next generation LH and metro coherent platforms," said Lorenzo Longo, Broadcom Vice President and General Manager of Physical Layer Products (PLP). "We are excited to see our collaboration with NEL enabling economies of scale for mass deployment of 100G in metro and long-haul networks."Reference:CHIPI-X10CHIPCAP-R-50-TUBECHIPCAP-D-50-TUBE

Riedon has today announced a cost-effective power resistor design achieving superior performance in high-frequency applications and high-speed pulse circuits. The various TO-style resistors within Riedon’s PF family are non-inductive and use an advanced power film formed on a heat-conducting alumina substrate that is metalized and soldered to a heat-dissipating copper plate tab.This process offers devices featuring excellent thermal resistance in small-size, thin-profile TO-style packages for high-density applications.Phil Ebbert, Riedon’s VP of Engineering, commented: “All our TO-style thin-film resistors combine superior performance with the full power-dissipation capabilities these packages offer. In addition, the low-inductance design makes these parts ideal for high frequency applications, such as wireless communications, or in systems that need to withstand short-duration, high-energy pulses, for example, medical equipment.”Available with power ratings from a few Watts up to 600 Watts, the resistors come in both through-hole and surface mounting packages. The PF1260 series provides resistances in the range 0.01Ω to 51kΩ, tolerances from ±1%, a temperature coefficient from ±50ppm, and up to 20W dissipation (with a heatsink) in an epoxy-molded TO-126 leaded package. The PF2200 and PF2470 series offer similar specifications but with increased dissipation up to 50W and 140W in leaded TO-220 and TO-247 packages, respectively.Designed for ultimate power dissipation, the PF2270 series handles up to 300W in a screw-terminal TO227 style package, when attached to an appropriate heatsink and subject to temperature derating. The last of the new introductions, the PFS35 series provides a solution for surface mounting, using a TO-263 housing (D-Pak) to provide 35W dissipation when used with a heatsink or 2W with a simple solder pad.Riedon’s full range of TO-style power resistors are available from Kynix.Reference:PF22000T12BKPF22000T12LGPF22000T12BK230PF22000T12LG230 

B&R has selected the Hyperstone S8 Flash Memory Controller for their recently announced X90 mobile automation product line. The X90 family of products are designed for securing mobile control and I/O tasks in demanding environments experienced by industrial and mobile machines.To meet all requirements of their robust applications B&R implemented the Hyperstone S8 Flash Memory Controller, which operates over an extended temperature range and ensures the highest reliability and endurance even under extreme environmental conditions. The S8 Controller enables the use of advanced technology NAND flashes in demanding, rugged applications e.g. in commercial vehicles and outdoor applications. B&R X90 products deliver robustness and durability hence the choice of Hyperstone products.X90 mobile With a comprehensive set of standardised components, the X90 product line offers automation solutions perfect for flexible automation concepts used in mobile and outdoor applications found in agriculture and forestry, construction or municipal vehicles. Extended temperature range, strong vibrations or shocks and influences such as salt, oil and UV light must be handled by the system. Basic features of the X90 family include interfaces for CAN, USB, Ethernet and the real-time POWERLINK bus system. A flexible set up allows the addition of I/O channels and interfaces. The X90 series was introduced at Bauma 2016 in Munich.S8 The Hyperstone S8 Flash Memory Controller and its application and Flash specific firmware offer a platform for industrial high endurance Flash Memory cards or modules which are compatible with SD interface host systems. Together with Hyperstone’s proprietary hyReliability firmware, S8 provides enhanced endurance and data retention management, as well as rigorous fail-safe features, all of which are mandatory for industrial applications. Implemented hardware features and special firmware developments enable the highest data retention and refresh mechanisms, even when storage applications are faced with extreme environmental conditions.Reference:MT16JTF51264AZ-1G6M1SDUS5EB-001GMD2202-D192MT9VDDT6472HY-335 F2