SPI FRAMs are based on 0.18µm technology.
July 7, 2011 -
Offered in 256, 128, and 64 Kbit densities, MB85RSxxx series comes in 8-pin plastic SOP packages with standard memory pin assignment fully compatible with E2PROM devices. SPI FRAMs (Ferroelectric Random Access Memory), operating from 3.0-3.6 V, provide endurance of 10 billion write/read cycles as well as data retention of 10 years at 55°C. Series has 25 MHz max operating frequency and are suited for low power applications.
Original Press release
Fujitsu Semiconductor Europe GmbH
Pittlerstrasse 47
Langen, , D-63225
Germany
Fujitsu Launches New SPI FRAMs in 0.18µm Technology
Langen, Germany - Fujitsu Semiconductor Europe is sampling customers with the new SPI FRAMs based on its 0.18µm technology. With this step, Fujitsu approaches the end of the migration process from 0.35 to 0.18µm technology achieving the industry-leading FRAM performance with E2PROM compatible package.
FRAM (Ferroelectric Random Access Memory) combines the advantages of fast writing SRAM with non-volatile Flash into one device. The new SPI FRAM family MB85RSxxx incorporates 3 devices: MB85RS256A, MB85RS128A and MB85RS64A, which represent 3 density levels of 256Kbit, 128Kbit and 64Kbit respectively. All devices operate at a voltage range between 3.0 and 3.6V and provide an endurance of 10 billion write/read cycles as well as data retention of 10 years at 55°C. Operating frequency has been significantly increased to a maximum of 25MHz, and since FRAM products render voltage boosters unnecessary for the writing process, they are well-suited for low power applications. The products are offered in 8-pin plastic SOP packages with standard memory pin assignment, which are fully compatible with E2PROM devices.
With in-house development and manufacturing, Fujitsu is able to optimise the closest co-operation between design and factory. This builds up the basis of a substantial and high-quality product to be offered to the market with a stable supply chain.
Besides the SPI FRAM family, Fujitsu offers FRAM standalone devices with I²C as well as parallel interfaces. Density levels vary from 16Kbit to 4Mbit. Fujitsu intends expansion of its FRAM portfolio to meet market requirements.
FRAM standalone memory devices are widely used in metering, factory automation applications as well as various industrial segments, where data logging, high speed write access and high endurance is essential. FRAM can ideally replace all battery back-up solutions and enable an environment-friendly product for its customers.
About Fujitsu Semiconductor Europe
Fujitsu Semiconductor Europe is a major supplier of semiconductor products. The company provides advanced systems solutions to the automotive, digital TV, mobile telephony, networking and industrial markets. Engineers from design centres dedicated to microcontrollers, graphics controllers, mixed-signal, wireless, multimedia ICs, ASIC products and software development, work closely with Fujitsu Semiconductor's marketing and sales teams throughout EMEA to help satisfy customers' systems development requirements. This solutions approach is supported by a broad range of advanced semiconductor devices, IP, building blocks and software.
For more information, please visit the company's website at:
http://emea.fujitsu.com/fram
All other company or product names mentioned herein are trademarks or registered trademarks of their respective owners. Information provided in this press release is accurate at time of publication and is subject to change without advance notice.
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