{"product_id":"stm32l471zej6tr","title":"STM32L471ZEJ6TR","description":"\u003cp\u003eThe STMicroelectronics STM32L471ZEJ6TR is an ultra-low-power ARM Cortex-M4 MCU running at 80MHz. It offers 512KB flash and 128KB SRAM in a 144-UFBGA package. Designed for energy-efficient applications, it features multiple low-power modes and a wide voltage range.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low power:\u003c\/strong\u003e Multiple low-power modes extend battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh performance:\u003c\/strong\u003e 80MHz Cortex-M4 with FPU accelerates DSP and control algorithms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge memory:\u003c\/strong\u003e 512KB flash and 128KB RAM support complex applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact package:\u003c\/strong\u003e 144-UFBGA saves PCB space for miniaturized designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial Process Control\u003c\/h3\u003e\u003cp\u003eThe 80MHz Cortex-M4 with FPU handles complex PID loops and real-time monitoring, while the 1.71V operation ensures reliable performance in harsh environments.\u003c\/p\u003e\u003ch3\u003eSmart Meters\u003c\/h3\u003e\u003cp\u003eUltra-low-power modes and a wide voltage range make it ideal for utility meters that need to run for years on a single battery.\u003c\/p\u003e\u003ch3\u003eMedical Wearables\u003c\/h3\u003e\u003cp\u003eThe compact 144-UFBGA package and low power consumption enable small, comfortable health monitors that track vital signs continuously.\u003c\/p\u003e\u003ch3\u003eBuilding Automation\u003c\/h3\u003e\u003cp\u003eUse the DMA and PWM peripherals to control HVAC systems, lighting, and security sensors with high efficiency and minimal CPU load.\u003c\/p\u003e\u003ch3\u003ePortable Instrumentation\u003c\/h3\u003e\u003cp\u003eWith 512KB flash, it can store extensive calibration data and logging, while the 128KB RAM supports complex signal processing.\u003c\/p\u003e\u003ch3\u003eRobotics Controllers\u003c\/h3\u003e\u003cp\u003eThe rich timer set and PWM outputs allow precise control of multiple servo motors and actuators in autonomous 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\u003eSTM32L4\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\u003e80MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, EBI\/EMI, I2C, IrDA, LINbus, MMC\/SD, QSPI, SAI, SPI, SWPMI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e114\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e512KB (512K 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\u003e128K 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 24x12b; D\/A 2x12b\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\u003e144-UFBGA (10x10)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e144-UFBGA\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 speed of the STM32L471ZEJ6TR?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses an ARM Cortex-M4 core running at up to 80MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.71V to 3.6V, supporting low-power battery designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 512KB of flash memory and 128KB of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this part available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 144-UFBGA package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50888987050273,"sku":"STM32L471ZEJ6TR","price":24.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_A02Y_ME_144_b1ed7ddf-4905-40fb-a61f-ab65a8d19366.jpg?v=1739358972","url":"https:\/\/hqickey.com\/products\/stm32l471zej6tr","provider":"HQICKEY","version":"1.0","type":"link"}