{"product_id":"stm32g031g8u3tr","title":"STM32G031G8U3TR","description":"\u003cp\u003eThe STM32G031G8U3TR is a 32-bit microcontroller from STMicroelectronics, featuring an ARM Cortex-M0+ core at 64MHz. It offers 64KB flash and 8KB SRAM in a compact 28-UFQFN package. With a wide temperature range and rich analog\/digital peripherals, it is designed for cost-effective, high-reliability embedded systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Temperature Tolerance:\u003c\/strong\u003e Operates up to 125°C, ideal for harsh thermal environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e 28-UFQFN package saves PCB space without compromising I\/O count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Audio Interface:\u003c\/strong\u003e Integrated I2S enables direct connection to audio codecs and digital microphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient DMA:\u003c\/strong\u003e Reduces CPU load for data transfers, improving real-time responsiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompact Audio Player\u003c\/h3\u003e\u003cp\u003eThe integrated I2S interface and 64MHz Cortex-M0+ core enable playback of compressed audio from external flash, with PWM for volume control and DMA for efficient data streaming.\u003c\/p\u003e\u003ch3\u003eHigh-Temperature Sensor Node\u003c\/h3\u003e\u003cp\u003eRated for 125°C operation, this MCU can be placed near engines, furnaces, or industrial machinery to acquire temperature, vibration, and pressure data without active cooling.\u003c\/p\u003e\u003ch3\u003ePortable Medical Device\u003c\/h3\u003e\u003cp\u003eWith low-power modes and a 1.7V minimum supply, it supports battery-operated glucose meters, pulse oximeters, and infusion pumps, ensuring long battery life and reliable operation.\u003c\/p\u003e\u003ch3\u003eSmart Home Dimmer\u003c\/h3\u003e\u003cp\u003eUsing PWM timers and analog comparators, the STM32G031 can implement phase-cut dimming for LED lighting, with brown-out detection to maintain safe state during voltage dips.\u003c\/p\u003e\u003ch3\u003eMotor Control for Drones\u003c\/h3\u003e\u003cp\u003eThe 64MHz speed and advanced timers generate high-frequency PWM signals for brushless motor ESCs, while DMA offloads the CPU for sensor fusion algorithms.\u003c\/p\u003e\u003ch3\u003eIndustrial Fieldbus Gateway\u003c\/h3\u003e\u003cp\u003eMultiple USARTs and SPI interfaces allow bridging between RS-485, CAN, and Ethernet modules, with WDT ensuring fail-safe operation in noisy factory environments.\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\u003eSTM32G0\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®-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\u003e64MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, IrDA, LINbus, SPI, SmartCard, 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\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\u003e8K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.7V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 17x12b SAR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOscillator Type\u003c\/td\u003e \t\u003ctd\u003eExternal, Internal\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\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 is the core and maximum speed?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses an ARM Cortex-M0+ core running at up to 64 MHz, balancing performance and power efficiency.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: This variant supports -40°C to 125°C, making it suitable for high-temperature industrial and automotive environments.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support I2S?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, the device includes I2S interface for digital audio applications, along with multiple I2C, SPI, and USART peripherals.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this part?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 28-pin UFQFN package, offering a compact footprint for space-limited designs.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50886052413729,"sku":"STM32G031G8U3TR","price":5.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_A0B0_ME_U_28_d9b82dc6-cc34-421a-aa3e-a1b505914645.jpg?v=1739296476","url":"https:\/\/hqickey.com\/products\/stm32g031g8u3tr","provider":"HQICKEY","version":"1.0","type":"link"}