The ferroelectric memory GX85RS2MC replaces the FM25V20A/MB85RS2MT in water quality loggers

The water quality sampler is a device designed for "real-time monitoring, data traceability, and pollution early warning." It must continuously collect key water quality parameters in complex environments such as rivers, lakes, and wastewater treatment plants, while ensuring long-term stable data storage. The storage unit requires characteristics such as resistance to harsh conditions, low power consumption, and data reliability, guaranteeing that collected data remains intact even in the event of sudden power outages or electromagnetic interference.

Traditional water quality collectors‘ storage solutions (such as Flash and EEPROM) suffer from poor environmental adaptability, high power consumption, and susceptibility to data loss. Ferroelectric memory‘s non-volatile storage, high-speed read/write capabilities, and wide-temperature anti-interference characteristics fully meet the application requirements of water quality collectors. The ferroelectric memory GX85RS2MC, based on ferroelectric materials, is a non-volatile memory compatible with FM25V20A and MB85RS2MT in performance, offering water quality collectors secure, efficient, reliable, and low-power technical advantages.

The GX85RS2MC supports up to 1×10¹¹ read/write operations, far exceeding the endurance of traditional EEPROM and Flash memory, significantly reducing update time. It also features a high-speed read command at 40MHz, enabling rapid response to data read requests and greatly improving the data read speed of collection devices. The GX85RS2MC chip boasts exceptional data retention capabilities, maintaining data integrity for 10 years at 85°C and up to 200 years at 25°C. Given the need for long-term stability in water quality collectors, the GX85RS2MC‘s stable data retention ensures that stored data remains intact throughout the device‘s lifecycle.

The low-power design of the GX85RS2MC stands out significantly compared to the FM25V20A/MB85RS2MT. With a maximum power consumption of just 5mA and a standby current as low as 7μA, it reduces the frequency of device charging or battery replacement. The GX85RS2MC offers stable lead times and good compatibility, providing both SPI and IIC interfaces for easy integration with other hardware components in the system. This enables system developers to conveniently embed ferroelectric memory into their systems, minimizing the complexity and time costs of system development.