{"product_id":"stm32f334k8t6tr","title":"STM32F334K8T6TR","description":"\u003cp\u003eThe STM32F334K8T6TR is a 32-bit ARM Cortex-M4 microcontroller from STMicroelectronics, running at 72MHz. It features 64KB flash, 12KB RAM, and a high-resolution timer for precise PWM generation. Designed for digital power and motor control, it operates from 2V to 3.6V in a compact LQFP-32 package.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-resolution timer (HRTIM): Enables precise power conversion control.\u003c\/li\u003e\n\u003cli\u003eARM Cortex-M4 with FPU: Accelerates complex control algorithms.\u003c\/li\u003e\n\u003cli\u003eCompact LQFP-32: Suitable for space-limited power modules.\u003c\/li\u003e\n\u003cli\u003eFast ADC: Supports high-bandwidth current sensing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDigital Power Supplies\u003c\/h3\u003e\u003cp\u003eHRTIM generates high-resolution PWM for LLC and phase-shifted converters.\u003c\/p\u003e\u003ch3\u003eLED Lighting Drivers\u003c\/h3\u003e\u003cp\u003eDMA and PWM enable smooth dimming without CPU intervention.\u003c\/p\u003e\u003ch3\u003eBattery Chargers\u003c\/h3\u003e\u003cp\u003e72MHz processing handles complex charging profiles for Li-ion batteries.\u003c\/p\u003e\u003ch3\u003eMotor Drives\u003c\/h3\u003e\u003cp\u003eFOC algorithms run efficiently with FPU and fast ADC.\u003c\/p\u003e\u003ch3\u003eSolar Microinverters\u003c\/h3\u003e\u003cp\u003eHigh-resolution PWM improves MPPT efficiency.\u003c\/p\u003e\u003ch3\u003eWelding Equipment\u003c\/h3\u003e\u003cp\u003eFast control loops maintain stable arc current.\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\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\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\u003e12K 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 9x12b; 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-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 core of the STM32F334K8T6TR?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses an ARM Cortex-M4 with FPU for advanced control.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum speed?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates at 72MHz, suitable for real-time control.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have high-resolution PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it features a high-resolution timer (HRTIM) for precise PWM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage?\u003c\/dt\u003e\n\u003cdd\u003eA: It runs from 2V to 3.6V.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50884498063649,"sku":"STM32F334K8T6TR","price":8.47,"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_7467727a-edd9-4c86-96b5-366c349d3bee.jpg?v=1739261830","url":"https:\/\/hqickey.com\/products\/stm32f334k8t6tr","provider":"HQICKEY","version":"1.0","type":"link"}