Ramtron introduces 4Mb non-volatile FRAM memory.
Worldwide Computer Products News-13 March 2007-Ramtron introduces 4Mb non-volatile FRAM memory(C)1995-2007 M2 COMMUNICATIONS LTD LTD 1 Laron-type dwarfism 2 Leukotriene D 3 Long-term depression, see there 4. Long-term disability http://www.m2.com
Ramtron International Corporation (Nasdaq: RMTR), a developer and supplier of non-volatile ferroelectric random access memory (storage) Ferroelectric Random Access Memory - (FRAM) A type of non-volatile read/write random access semiconductor memory. FRAM combines the advantages of SRAM - writing is roughly as fast as reading, and EPROM - non-volatility and in-circuit programmability. (FRAM) and integrated semiconductor products, launched on Monday (12 March) a 4Mb FRAM memory module.
According to the company, the FM22L16 is a 4Mb, 3V, parallel non-volatile RAM in a 44-pin thin small outline plastic (TSOP) package that features fast access and low power consumption.The FM22L16 is pin-compatible with asynchronous Refers to events that are not synchronized, or coordinated, in time. The following are considered asynchronous operations. The interval between transmitting A and B is not the same as between B and C. The ability to initiate a transmission at either end. static RAM (SRAM) and targets industrial control systems such as robotics, network and data storage applications, multi-function printers, auto navigation systems and other SRAM-based system designs.
The FM22L16 is organised as a 256K x 16 non-volatile memory, accessed with an industry-standard parallel interface.Access time is 55 nanoseconds with 110 nanoseconds cycle time.The device reads and writes at bus speed for NoDelay writes with endurance of at least 1e14 (100tn) writes and 10-year data retention, the company claims.
Unlike standard asynchronous SRAMs, the FM22L16 does not require a battery for data backup and is resistant to moisture, shock and vibration. It operates from 2.7V to 3.6V over the industrial temperature range of -40 degrees C to +85 degrees C.
Engineering samples of the FM22L16 are available now.Limited volumes of the FM22L16 are planned for Q3 of 2007, with full volume production scheduled for Q4 2007.Pricing starts at USD USD
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