Ferroelectric memory GX85RS2MC replaces FM25V20A in UAV flight control boards

The flight control system of a UAV can be regarded as the brain of the vehicle. The flight, hovering, and attitude change of the multi-axis vehicle are all transmitted back to the flight control by a variety of sensors from the vehicle‘s own attitude data, and then the flight control gives commands through calculation and judgment, and the actuator completes the action and flight attitude adjustment. Its core component, ferroelectric memory, provides reliable data storage. During UAV flight, a large amount of key data will be generated, such as flight attitude, position, speed and other information, which need to be recorded and saved in real time.

The non-volatile ferroelectric memory GX85RS2MC data retention for 10 years @ 85°C (200 years @ 25°C), with power-down storage feature, even in the case of a sudden power failure or system failure of the UAV, the data stored therein can be kept intact. It helps to analyze the flight data afterwards, troubleshooting and adjusting and optimizing the flight parameters, which helps to improve the safety and reliability of UAV flight.

GX85RS2MC performance characteristics:

1, GX85RS2MC supports SPI serial interface, maximum 25MHz working frequency, which can meet the chip‘s rapid communication needs.

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

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

4, GX85RS2MC performance is compatible with MB85RS2MT (Fujitsu) and FM25V20A (Cypress);

In addition, the GX85RS2MC does not require a battery to maintain data, it has an operating voltage range of 2.7V to 3.6V and a minimum standby power consumption of only 9 microamps. The low-power consumption feature helps to prolong the UAV‘s battery life, enabling it to stay in the air for longer periods of time, ensuring stability during long-term use.