{"product_id":"stm32f031g4u6","title":"STM32F031G4U6","description":"\u003cp\u003eThe STM32F031G4U6 from STMicroelectronics is a 32-bit ARM Cortex-M0 microcontroller in a 28-UFQFN package. It runs at 48MHz and operates from 2V to 3.6V. With 16KB Flash and 4KB SRAM, it integrates DMA, I2S, PWM timers, POR, and WDT. This compact MCU is designed for cost-efficient, performance-oriented embedded applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARM Cortex-M0 Core at 48MHz:\u003c\/strong\u003e Provides a strong performance-per-watt ratio, ideal for real-time control and signal processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Peripheral Set (DMA, I2S, PWM):\u003c\/strong\u003e Reduces external components and CPU load, enabling complex data streaming and motor control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Thin 28-UFQFN Package:\u003c\/strong\u003e Minimizes board height, perfect for wearable and portable electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range (-40°C to 85°C):\u003c\/strong\u003e Ensures reliable operation in harsh industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMotor Control for Drones\u003c\/h3\u003e\u003cp\u003eThe 48MHz Cortex-M0 with PWM timers and DMA enables precise, low-latency control of brushless DC motors in compact drone frames.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eIts 2V-3.6V range and 4KB SRAM support glucose meters or pulse oximeters, where low power and small size are critical.\u003c\/p\u003e\u003ch3\u003eAudio Interfaces\u003c\/h3\u003e\u003cp\u003eThe integrated I2S peripheral allows direct connection to audio codecs for USB headsets or voice-controlled smart speakers.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Hubs\u003c\/h3\u003e\u003cp\u003eWith DMA and multiple timers, it can aggregate data from temperature, pressure, and flow sensors in a factory automation gateway.\u003c\/p\u003e\u003ch3\u003eConsumer Wearables\u003c\/h3\u003e\u003cp\u003eThe 28-UFQFN package and low-power modes make it suitable for fitness trackers, handling sensor fusion and BLE protocol stacks.\u003c\/p\u003e\u003ch3\u003eSmart Home Controllers\u003c\/h3\u003e\u003cp\u003eIts PWM outputs can drive LED dimmers or smart blinds, while the WDT ensures reliable 24\/7 operation.\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\u003eSTM32F0\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTray | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M0\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\u003e48MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, IrDA, LINbus, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eDMA, I2S, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e23\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e16KB (16K 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\u003e4K 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 13x12b\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\u003e28-UFQFPN (4x4)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e28-UFQFN\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 the STM32F031G4U6 use?\u003c\/dt\u003e\n\u003cdd\u003eA: It is based on the ARM Cortex-M0 core, running at up to 48MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2V to 3.6V, suitable for low-power 3.3V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much Flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes 16KB of Flash and 4KB of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this device available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 28-UFQFN package, which is ultra-thin and space-saving.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support PWM and DMA?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it features PWM timers, DMA, I2S, POR, and WDT peripherals.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50884856742177,"sku":"STM32F031G4U6","price":2.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_A0B0_MB_U_28_b8febc60-e865-498c-8548-7e4a1bc8e4e9.jpg?v=1739267743","url":"https:\/\/hqickey.com\/products\/stm32f031g4u6","provider":"HQICKEY","version":"1.0","type":"link"}