Replace MB85RS128 and FM25V01, ferroelectric memory GX85RS2MC water quality collector application program

Water quality automatic collector can realize multiple sampling methods and multiple bottling methods according to water sampling requirements. Water quality collector in the operation process, need to real-time collection and storage of a variety of water quality parameter data, such as pH, dissolved oxygen content, chemical oxygen demand, ammonia nitrogen content, etc., ferroelectric memory‘s high-speed read and write and low-power consumption characteristics make it an ideal choice for real-time data recording. It can respond to data signals from sensors at a very high frequency and quickly store the data to ensure data continuity and accuracy.

The memory cell of the ferroelectric memory GX85RS2MC can be used for 1E6 read/write operations. The high-speed write feature ensures that the collector‘s data is stored without delay, and that no data is lost or collection is interrupted due to a bottleneck in storage speed. With an operating frequency of up to 25MHz, it supports 40MHz high-speed read commands to quickly store this data into memory.

GX85RS2MC Main Parameters Introduction:

- Capacity: 128Kb

- Interface type: SPI interface (mode 0 and mode 3)

- Operating voltage: 2.7V to 3.6V

- Operating frequency: 25MHz

- Power consumption: 4.2 mA, 9uA (standby)

- Data retention: 10 years @ 85°C (200 years @ 25°C)

- High-speed read characteristics: support 40MHz high-speed read command

- Operating ambient temperature range: -40°C to 85°C

- Package: 8-pin SOP package, RoHS compliant

- Replaces Fujitsu MB85RS128 and Cypress FM25V01

Because ferroelectric memories do not require high voltages for write operations, their power consumption is dramatically reduced compared to other non-volatile memories. The low power consumption feature is especially critical in devices such as water quality collectors, which often rely on battery power and are sensitive to power consumption. The GX85RS2MC consumes only 4.2 mA of power and 9 uA of standby power, which helps the collector run at low power and can significantly extend battery life.