{"product_id":"stm32f334k8u6tr","title":"STM32F334K8U6TR","description":"\u003cp\u003eThe STMicroelectronics STM32F334K8U6TR is a 32-bit ARM Cortex-M4 MCU with FPU, running at 72MHz. It offers 64KB flash and 16KB SRAM, with DMA, POR, PWM, and WDT. The 32-UFQFN package is perfect for compact, high-performance control applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eARM Cortex-M4 with FPU: Provides efficient floating-point math for control algorithms.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution timers: Enables precise PWM generation for power and motor control.\u003c\/li\u003e\n\u003cli\u003eCompact 32-UFQFN package: Minimizes board space for portable devices.\u003c\/li\u003e\n\u003cli\u003eRich peripheral set (DMA, POR, WDT): Reduces external components and improves reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDigital Power Converters\u003c\/h3\u003e\u003cp\u003eThe high-resolution timer and 72MHz Cortex-M4 enable precise PWM generation for LLC and flyback converters.\u003c\/p\u003e\u003ch3\u003eBattery Chargers\u003c\/h3\u003e\u003cp\u003eDMA and fast ADC support constant current\/voltage charging algorithms with high efficiency.\u003c\/p\u003e\u003ch3\u003eLED Lighting Drivers\u003c\/h3\u003e\u003cp\u003eAdvanced PWM timers allow smooth dimming and color mixing in smart lighting systems.\u003c\/p\u003e\u003ch3\u003eMotor Control (PMSM)\u003c\/h3\u003e\u003cp\u003eThe FPU accelerates FOC calculations, while PWM outputs drive three-phase inverters.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensors\u003c\/h3\u003e\u003cp\u003eCompact UFQFN package and 16KB SRAM enable signal processing in space-limited sensor modules.\u003c\/p\u003e\u003ch3\u003eConsumer Robotics\u003c\/h3\u003e\u003cp\u003eLow-power modes and rich peripherals support battery-operated hobby and educational robots.\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\u003eSTM32F3\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 Single-Core\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e72MHz\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\u003eDMA, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e25\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e64KB (64K 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\u003e16K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e2V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 10x12b; D\/A 3x12b\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 core does this STM32 use?\u003c\/dt\u003e\n\u003cdd\u003eA: It is based on the ARM Cortex-M4 core with FPU, running at up to 72MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the flash memory size?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 64KB of flash and 16KB of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2.0V to 3.6V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What peripherals are available?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes DMA, POR, PWM, and WDT, plus advanced timers for control applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this variant?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 32-UFQFN exposed pad package, ideal for compact designs.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50887798554913,"sku":"STM32F334K8U6TR","price":13.14,"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_1f0a7bd9-9b0d-438a-a8fb-48d5a7371bc5.jpg?v=1739329997","url":"https:\/\/hqickey.com\/de\/products\/stm32f334k8u6tr","provider":"HQICKEY","version":"1.0","type":"link"}