{"product_id":"stm32g431kbt3tr","title":"STM32G431KBT3TR","description":"\u003cp\u003eThe STM32G431KBT3TR is a 170MHz ARM Cortex-M4 microcontroller with FPU, offering 128KB flash and 32KB SRAM. It operates from 1.71V to 3.6V and is rated for -40°C to 125°C. The 32-LQFP package provides a compact footprint. With advanced PWM, fast ADC, and brown-out detection, it excels in digital power and motor control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e170MHz speed – fastest in class for real-time control loops.\u003c\/li\u003e\n\u003cli\u003e125°C operation – reliable in automotive and high-power systems.\u003c\/li\u003e\n\u003cli\u003e1.71V minimum – supports single-cell battery and energy harvesting.\u003c\/li\u003e\n\u003cli\u003eAdvanced PWM + ADC – enables high-efficiency digital power conversion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh-Performance Motor Control\u003c\/h3\u003e\u003cp\u003e170MHz M4 with FPU executes FOC algorithms at 20kHz+ switching frequency, while PWM timers have dead-time insertion.\u003c\/p\u003e\u003ch3\u003eDigital Power Supplies\u003c\/h3\u003e\u003cp\u003eFast ADC and comparator trigger PWM in real-time, achieving \u0026gt;90% efficiency in LLC converters.\u003c\/p\u003e\u003ch3\u003eAutomotive Battery Management\u003c\/h3\u003e\u003cp\u003e125°C rating allows placement near battery cells; brown-out detect ensures safe shutdown during cranking.\u003c\/p\u003e\u003ch3\u003eIndustrial Robotics\u003c\/h3\u003e\u003cp\u003e32KB SRAM caches trajectory data, and DMA handles EtherCAT communication without CPU stalls.\u003c\/p\u003e\u003ch3\u003eSolar Inverters\u003c\/h3\u003e\u003cp\u003eHigh-speed PWM and I2S for grid synchronization, with WDT for fault recovery.\u003c\/p\u003e\u003ch3\u003eMedical Implants\u003c\/h3\u003e\u003cp\u003e1.71V operation extends battery life, and POR guarantees safe reset during surgery.\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\u003eTape \u0026amp; Reel (TR) | 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\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\u003e128KB (128K 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 SAR; 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 ~ 125°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-LQFP (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-LQFP\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 max frequency?\u003c\/dt\u003e\n\u003cdd\u003eA: 170MHz, the fastest in the STM32G4 series.\u003c\/dd\u003e\n\u003cdt\u003eQ: Operating voltage?\u003c\/dt\u003e\n\u003cdd\u003eA: 1.71V to 3.6V, supporting low-power and standard logic.\u003c\/dd\u003e\n\u003cdt\u003eQ: Temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: -40°C to 125°C, ideal for extreme environments.\u003c\/dd\u003e\n\u003cdt\u003eQ: Memory?\u003c\/dt\u003e\n\u003cdd\u003eA: 128KB flash and 32KB SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: Package?\u003c\/dt\u003e\n\u003cdd\u003eA: 32-LQFP, compact with 32 GPIOs.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50887503249697,"sku":"STM32G431KBT3TR","price":11.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_5V_ME_C_32_7d326fac-0def-4706-b839-87e58225e191.jpg?v=1739324583","url":"https:\/\/hqickey.com\/de\/products\/stm32g431kbt3tr","provider":"HQICKEY","version":"1.0","type":"link"}