FRAM GX85RS2MC Compatible with MB85RS2MT for Medical Oximeters

Oximeter is a medical device to measure the blood oxygen saturation of human body, its working principle is to detect the ratio of oxygenated hemoglobin and deoxygenated hemoglobin in human blood through the sensor, and convert it into electric signal, then process and display it through microprocessor.

FRAM is a kind of non-volatile memory, which has the advantages of fast read/write speed, low power consumption, and high radiation resistance, and thus has been widely used in oximeters. In oximeters, FRAM can be used to store measurement data, setup parameters, calibration information, etc. In this paper, we recommend using GXSC GX85RS2MC to replace MB85RS2MT for medical oximeters.

Oximeters need to store some reference data or parameters, such as calibration curves, patient information, etc., in order to improve the accuracy and reliability of measurements.The high reliability of the GX85RS2MC ensures that these data will not be lost or damaged during long-term use.In addition, the GX85RS2MC does not require batteries or large capacitors for power supply, so it can reduce the power consumption of the oximeter, extend the life of the battery, and it is also more environmentally friendly.

The GX85RS2MC has the advantages of fast read/write speed (1,000,000 times), long write life, and low write power consumption. With an operating voltage range of 2.7V to 3.6V and a minimum standby power consumption of only 9 microamps, the GX85RS2MC is able to instantly save data at low currents, ensuring the security of information in the system.

The small size of the GX85RS2MC‘s 8-pin SOP package saves the internal space of the oximeter, making the device more compact and lightweight. In addition to improving the performance and reliability of the oximeter, it also supports the miniaturization and portability of the oximeter.