QST 矽睿科技 QMS7926 磁场传感器

Intelligent sensor QMS7926

Technical features:

 ● Advanced MEMS Bulk Silicon and CMOS compatible technology;

 ● Integrated MEMS, 32 bit ARM Cortex-M0 internal kernel, bluetooth;

 ● The MEMS sensor has high precision, high sensitivity, low power consumption and low cost;

 ● The enhanced MCU is high speed, low power and handles many peripheral functions;

 ● The MCU is internally integrated with RTC and Reset functions;

 ● High Bluetooth transceiver sensitivity and longer data transmission distance ;

 ● The Bluetooth supports Mesh networking, and can be applied conveniently;

 ● Small size, low power consumption and high performance-price ratio.

Product details:

 QMS7926 is specially developed for IoT, smart animal husbandry, smart hardware and wearable devices;

This product has the advantages of high functional integration, small size, low power consumption, high sensitivity, zero drift stability and integrated wireless transmission function.

 Package Size : 4*4*1.2mm3.  Integrate a 3-axis accelerometer, MCU and wireless bluetooth function.

 The MEMS sensor can be dynamically configured with multiple working modes, 32-level FIFO, and 14bit A/D converter, and output data rate is as high as 2000Hz.

 The MCU is integrated with 512KB Flash , 128KB ROM and138KB SRAM , supports IAP/ISP, RTC and resetting circuits, I2C, SPI, UART, ADC, PWM, CRC, etc.

 Bluetooth wireless transmits and receives at maximum 1Mbps, 2MHZ channel isolation, does not require any external RF power amplifier.

 MEMS sensor, MCU and bluetooth wireless are integrated in one chip QMS7926 to implement data collecting, processing and transmitting.

 It highly simplifies the application's circuit design, improves the system reliability and stability, and is highly suitable for the application in IoT and wearable smart terminal products.