{"product_id":"stm32l552vet6","title":"STM32L552VET6","description":"\u003cp\u003eThe STM32L552VET6 from STMicroelectronics is a low-power 32-bit microcontroller based on the ARM Cortex-M33 core with TrustZone, running at up to 110 MHz. It offers 512KB of flash and 256KB of SRAM, along with a comprehensive set of peripherals including DMA, PWM, and multiple communication interfaces. Operating from 1.71V to 3.6V and housed in a 100-LQFP package, it is designed for secure, energy-efficient applications in industrial, medical, and IoT markets.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eARM TrustZone Security: Provides hardware-enforced isolation for secure firmware and data, meeting modern cybersecurity requirements.\u003c\/li\u003e\n\u003cli\u003eUltra-Low Power Operation: Supports 1.71V supply and multiple low-power modes, extending battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003eHigh Memory Capacity: 256KB SRAM and 512KB flash enable complex applications and large data buffers.\u003c\/li\u003e\n\u003cli\u003eEfficient Cortex-M33 Core: Includes DSP and FPU instructions for accelerated signal processing and math-intensive tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSecure IoT Devices\u003c\/h3\u003e\u003cp\u003eLeverage the ARM TrustZone technology to isolate security-critical code and data, making it ideal for secure cloud-connected sensors and smart home devices.\u003c\/p\u003e\u003ch3\u003eBattery-Powered Medical Wearables\u003c\/h3\u003e\u003cp\u003eThe low supply voltage (down to 1.71V) and efficient Cortex-M33 core enable long battery life for continuous health monitoring devices.\u003c\/p\u003e\u003ch3\u003eIndustrial Process Control\u003c\/h3\u003e\u003cp\u003eWith 256KB RAM and multiple timers, it can handle complex control loops and data logging in PLCs and industrial automation systems.\u003c\/p\u003e\u003ch3\u003eSmart Metering\u003c\/h3\u003e\u003cp\u003eUse the low-power modes and integrated analog peripherals to build accurate, energy-efficient electricity, water, or gas meters.\u003c\/p\u003e\u003ch3\u003ePortable Instrumentation\u003c\/h3\u003e\u003cp\u003eThe combination of high-speed ADC and DMA allows for precise data acquisition in handheld oscilloscopes and multimeters.\u003c\/p\u003e\u003ch3\u003eBuilding Automation\u003c\/h3\u003e\u003cp\u003eControl HVAC systems and lighting with the PWM outputs and robust communication interfaces, while maintaining low power consumption.\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\u003eSTM32L5\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®-M33\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\u003e110MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, I2C, IrDA, LINbus, MMC\/SD, QSPI, SAI, SPI, UART\/USART, USB\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\u003e83\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\u003e256K 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 16x12b; 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\u003e100-LQFP (14x14)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e100-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 and speed of the STM32L552VET6?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses an ARM Cortex-M33 core running at up to 110 MHz, with DSP and FPU instructions.\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, allowing battery-powered and low-voltage applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much memory does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 512KB of flash and 256KB of SRAM, providing ample space for complex applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What security features are included?\u003c\/dt\u003e\n\u003cdd\u003eA: The Cortex-M33 core includes TrustZone technology for secure code execution and data isolation.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package type?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in a 100-LQFP package, suitable for compact PCB designs.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50885558960417,"sku":"STM32L552VET6","price":15.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_1L_ME_T_100_84c1f600-7217-4cf3-ad0f-58a8e5cefd4a.jpg?v=1739287283","url":"https:\/\/hqickey.com\/products\/stm32l552vet6","provider":"HQICKEY","version":"1.0","type":"link"}