{"product_id":"stm32l552vct6q","title":"STM32L552VCT6Q","description":"\u003cp\u003eThe STMicroelectronics STM32L552VCT6Q is a high-performance 32-bit microcontroller based on the ARM Cortex-M33 core with TrustZone, running at 110MHz. It offers 256KB of flash and 256KB of RAM, along with advanced peripherals such as DMA, PWM, and WDT. Operating from 1.71V to 3.6V and -40°C to 85°C, it is packaged in a 100-LQFP, making it ideal for secure, power-efficient industrial and IoT applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Security:\u003c\/strong\u003e TrustZone technology provides isolated secure zones for keys and critical code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance:\u003c\/strong\u003e 110MHz Cortex-M33 with DSP instructions accelerates signal processing tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge RAM:\u003c\/strong\u003e 256KB RAM supports complex multitasking and large data buffers without external memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Power:\u003c\/strong\u003e 1.71V operation and multiple low-power modes extend battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Peripheral Set:\u003c\/strong\u003e DMA, PWM, and multiple serial interfaces enable versatile system integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSecure IoT Endpoints\u003c\/h3\u003e\u003cp\u003eThe Cortex-M33 with TrustZone provides hardware-isolated security, protecting cryptographic keys and firmware integrity in connected devices.\u003c\/p\u003e\u003ch3\u003eIndustrial Automation Controllers\u003c\/h3\u003e\u003cp\u003eWith 110MHz and 256KB RAM, it runs complex PLC logic and multi-axis motion control with minimal latency.\u003c\/p\u003e\u003ch3\u003eSmart Meters \u0026amp; Energy Management\u003c\/h3\u003e\u003cp\u003eIts low-power modes and high-speed ADC enable accurate energy measurement while maintaining long battery life in smart utility meters.\u003c\/p\u003e\u003ch3\u003eMedical Wearables\u003c\/h3\u003e\u003cp\u003eOperating at 1.71V, it can be powered by a single coin cell, while its DSP capabilities process biosignals like ECG and PPG in real time.\u003c\/p\u003e\u003ch3\u003eRobotics \u0026amp; Drones\u003c\/h3\u003e\u003cp\u003eThe combination of DMA, PWM, and 256KB RAM supports sensor fusion and motor control algorithms for stable flight and navigation.\u003c\/p\u003e\u003ch3\u003eBuilding Automation Gateways\u003c\/h3\u003e\u003cp\u003eWith multiple communication interfaces (UART, SPI, I2C), it aggregates data from various sensors and controls HVAC systems efficiently.\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 | NULL\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\u003e79\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e256KB (256K 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 14x12b; 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 core does the STM32L552VCT6Q use?\u003c\/dt\u003e\n\u003cdd\u003eA: It is based on the ARM Cortex-M33 with TrustZone, offering enhanced security features.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum clock speed?\u003c\/dt\u003e\n\u003cdd\u003eA: It runs at up to 110MHz, providing high performance for advanced applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much RAM is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 256KB of RAM, enabling complex real-time processing and large data buffers.\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 and battery-operated designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this variant?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in a 100-LQFP package, offering extensive I\/O capabilities.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50888902967585,"sku":"STM32L552VCT6Q","price":23.29,"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_75c3d674-d72d-40e2-af14-3c18fe15a651.jpg?v=1739357090","url":"https:\/\/hqickey.com\/products\/stm32l552vct6q","provider":"HQICKEY","version":"1.0","type":"link"}