GX85RS2MC in gas meter compatible with MB85RS2MT

For gas meters, FRAM can be used to store meter data, calibration information, configuration parameters and so on. Since FRAM is non-volatile, the stored data will not be lost even when the gas meter is powered off. In addition, the high-speed read/write characteristics of FRAM make gas meters more efficient in data acquisition and transmission.

FRAM is a non-volatile memory that utilizes the special properties of ferroelectric crystals to store data.FRAM has the advantages of high-speed read/write, low-power consumption, and high reliability, so it has a wide range of application prospects in certain application areas.

Advantages of GXSC FRAM GX85RS2MC in gas meter application:

1, GX85RS2MC‘s memory cell can be used for 1E6 read/write operations*1, data retention: 10 years @85℃ (200 years @25℃), and data will not be lost after power down.

2, GX85RS2MC is made by ferroelectric process and silicon gate CMOS process technology, the chip does not need batteries to keep data, can improve data security.

3, GX85RS2MC maximum power consumption is 5mA, standby current is only 7μA, can effectively reduce the power consumption of microcontroller.

4, GX85RS2MC supports SPI serial interface, maximum 25MHz operating frequency, can meet the microcontroller chip fast communication needs.

5, GX85RS2MC working environment temperature range is -40 ℃ to 85 ℃, in line with the industrial environment applications.

6, GX85RS2MC adopts SOP8 small package, which saves PCB board design space and facilitates layout.

7, GX85RS2MC performance is compatible with Fujitsu‘s MB85RS2MT.