Fujitsu Ferroelectric Memory FeRAM used in Smart Energy Meter
With the successive release and implementation of various smart energy meter standards of the State Grid, smart energy meters are about to become popular in thousands of households. As the storage of electrical energy and some key data, ferroelectric memory is playing a huge role. In addition, because the chip manufacturing process has entered the nanoscale. The cost of ferroelectric memory will also be more and more accepted by the majority of electric energy meter manufacturers.
Fujitsu is the largest supplier of ferroelectric random access memory (FeRAM) in the industry. The new generation of non-volatile ferroelectric random access memory exceeds the performance of existing memories, such as electrically erasable read-only memory (EEPROM), battery-backed static Read and write memory (BB-SRAM). But in other respects it is similar to a random stop. Therefore, compared with other types of non-volatile memory (such as electrically removable read-only memory and flash memory), it is characterized by faster read and write speeds and higher tolerance for multiple read and write operations , consume less power.
The advantages of ferroelectric random access memory compared with other non-volatile memory:
1. 30,000 times faster than electrically erasable memory-only memory (EEPROM):
2 100.000 times higher than electrically erasable read-only memory (EEPROM):
3. 200 times less power consumption than Electrically Erasable Read-Only Memory (EEPROM);
4 Outstanding anti-interference performance.
This breakthrough storage medium can not only be used in smart energy meters that require high safety performance and low power consumption, but also widely used in office automation, medical electronics, automotive electronics and various industrial control fields.
Shenzhen Kingdom-tech is the authorized distributor of Fujitsu FeRAM, will offer the best price and provide the best support. Welcome you to contact us for more details.