Single chip microcontroller

1. High integration: integrated Sifive s2 MCU, single-channel ECG analog front-end, single-channel PPG analog front-end, hardware filter circuit\n2, rich interfaces: UART, SPI, QSPI, I2C, I2S and other digital communication interfaces\n3, multi-parameter Detection: PPG/EEG/ECG/EMG multiple signal detection\n4. High detection accuracy: 24-bit ADC analog front end\n5. High sampling rate: ECG channel: 62.5Hz - 32KHz, independent acquisition system with sampling rate up to 32kHz bandwidth\ n6. PPG channel: noise filtering with programmable bandwidth\n7. Applicable scenarios: vital signs multi-parameter detection equipment, cuffless blood pressure measuring instrument, SpO2 blood oxygen saturation, HRV heart rate variability, wearable device heart rate, electromyographic signal , EEG signal, QT interval, PAT pulse wave arrival time, LVET left ventricular ejection time, PEP pre-ejection period, PTT pulse wave transit time, HR heart rhythm, PT pulse condition, RR respiration rate, PWV pulse wave conduction velocity, SIS Detection of arteriosclerosis index, ARR arrhythmia, BFR blood flow velocity, SV stroke volume, CO cardiac output, etc.

16MHz MCU with 116KB Flash, 8KB SRAM, 12-bit ADC, Dual 12-bit DAC, I2C/SPI/UART, HW Multiplier and DMA

180MHz, 2MB Flash, 256+4KB RAM, supporting 32-bit SDRAM, IS42S32400F-6TLI, RGB888+32bit SDRAM minimum 208 pins

16MHz MCU with 4KB Flash, 256B SRAM, Timers and Comparators

C2000 32-bit MCU with 100MHz frequency, FPU, TMU, 128kB Flash

ST 32-bit ARM core MCU chip

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