Application and development of FRAM in medical field and smart meter
Release time:
2019-12-27 14:26
Source:
Product Positioning and Benefits of FRAM
An FRAM (Ferroelectric Random Access Memory) is a nonvolatile ferroelectric memory that uses a ferroelectric film to store data. This kind of memory has the characteristics of non-volatile and random access, non-volatile means that even if the power of the chip is turned off, the data stored in the memory can be saved.
In the past few years, various new types of memory have flooded the market, such as MRAM (magnetoresistive random access memory), which uses magnetic materials for memory cells; PRAM (phase change random access memory), which uses thermal sensitive materials for memory cells; and ReRAM (resistive random access memory), which uses materials whose resistance changes with applied voltage to make memory cells. But from the historical record of production and supply, FRAM is not in the same grade as them at all. Mass production of FRAM began in 1999 and more than 2 billion pieces have been shipped so far. FRAM is very reliable and is widely used in industrial applications, meters, POS machines, ticket vending machines, factory automation equipment, measuring equipment, smart cards, bank terminals and other fields.
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