{"product_id":"stm32g431k6u6","title":"STM32G431K6U6","description":"\u003cp\u003eThe STM32G431K6U6 from STMicroelectronics is a high-performance 32-bit MCU built on the ARM Cortex-M4 core with FPU, running at 170 MHz. It offers 32 KB of flash and 32 KB of SRAM, with a supply voltage range of 1.71V to 3.6V. The device includes rich analog peripherals such as op-amps, comparators, and a 12-bit ADC, along with advanced timers for precise control. Housed in a compact 32-UFQFN package, it is designed for space-constrained industrial and consumer applications requiring efficient real-time processing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Processing:\u003c\/strong\u003e 170 MHz Cortex-M4 with FPU accelerates complex mathematical operations for real-time control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Analog:\u003c\/strong\u003e On-chip op-amps and comparators reduce BOM cost and PCB area for signal conditioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e 1.71V to 3.6V operation supports low-power and battery-operated designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Package:\u003c\/strong\u003e 32-UFQFN with exposed pad enables dense layouts and efficient thermal dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDigital Power Conversion\u003c\/h3\u003e\u003cp\u003eThe 170 MHz Cortex-M4 core with FPU and high-resolution timers enables precise digital control for switch-mode power supplies (SMPS), supporting fast PID loops and high-frequency PWM generation.\u003c\/p\u003e\u003ch3\u003eMotor Control\u003c\/h3\u003e\u003cp\u003eWith advanced PWM timers and a 12-bit ADC, the STM32G431K6U6 is ideal for field-oriented control (FOC) of BLDC and PMSM motors, ensuring smooth and efficient operation.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensors\u003c\/h3\u003e\u003cp\u003eThe integrated operational amplifiers and comparators allow direct conditioning of sensor signals, reducing external components and enabling compact, high-accuracy industrial sensing nodes.\u003c\/p\u003e\u003ch3\u003eBattery Management Systems\u003c\/h3\u003e\u003cp\u003eOperating from 1.71V, this MCU can monitor cell voltages and manage charge\/discharge cycles in portable devices, with low-power modes extending battery life.\u003c\/p\u003e\u003ch3\u003eLED Lighting Control\u003c\/h3\u003e\u003cp\u003eIts high-resolution timers and PWM outputs support advanced lighting effects and dimming protocols like DALI or DMX, with smooth, flicker-free control.\u003c\/p\u003e\u003ch3\u003eEmbedded Audio Processing\u003c\/h3\u003e\u003cp\u003eThe I2S interface and DSP instructions facilitate audio codec interfacing and real-time filtering for compact audio effects or voice-controlled devices.\u003c\/p\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eSTMicroelectronics\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eSTM32G4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTray | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e32-Bit Single-Core\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e170MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, I2C, IrDA, LINbus, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, I2S, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e26\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e32KB (32K x 8)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Type\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eEEPROM Size\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e32K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.71V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 11x12b; D\/A 4x12b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOscillator Type\u003c\/td\u003e \t\u003ctd\u003eInternal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification AEC\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e32-UFQFPN (5x5)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-UFQFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What is the maximum operating frequency of the STM32G431K6U6?\u003c\/dt\u003e\n\u003cdd\u003eA: The STM32G431K6U6 operates at up to 170 MHz, leveraging the ARM Cortex-M4 core with FPU for high-performance control loops.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It supports a supply voltage range of 1.71V to 3.6V, suitable for battery-powered and low-voltage applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: This MCU comes in a 32-UFQFN exposed pad package, ideal for compact PCB designs with thermal management.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it include advanced analog features?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it integrates a 12-bit ADC, DAC, comparators, and operational amplifiers, making it suitable for mixed-signal control applications.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50887097090337,"sku":"STM32G431K6U6","price":9.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_A0B8_ME_U_32_4849426e-7030-40ba-abd4-40ff4edc0b14.jpg?v=1739313611","url":"https:\/\/hqickey.com\/products\/stm32g431k6u6","provider":"HQICKEY","version":"1.0","type":"link"}