{"product_id":"stm32l552cet6p","title":"STM32L552CET6P","description":"\u003cp\u003eThe STM32L552CET6P is a low-power microcontroller from STMicroelectronics featuring an ARM Cortex-M33 core at 110MHz. It offers 512KB flash and 256KB SRAM in a compact 48-LQFP package. With a supply range of 1.71V to 3.6V and integrated DMA, PWM, and watchdog timers, it is engineered for energy-efficient industrial and IoT applications requiring robust performance and security.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-low power consumption: The 1.71V minimum supply and optimized low-power modes extend battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003eHigh-performance Cortex-M33: The 110MHz core with TrustZone provides both speed and hardware security for protected code execution.\u003c\/li\u003e\n\u003cli\u003eLarge memory capacity: 512KB flash and 256KB RAM support complex applications without external memory.\u003c\/li\u003e\n\u003cli\u003eReliable operation: Brown-out reset and watchdog timer ensure stable performance in fluctuating power environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial Sensor Nodes\u003c\/h3\u003e\u003cp\u003eThe 1.71V minimum supply and multiple low-power modes enable battery-powered sensor nodes that must operate for years without maintenance.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eThe Cortex-M33 core with TrustZone provides hardware isolation for sensitive patient data, while the 110MHz speed handles real-time signal processing.\u003c\/p\u003e\u003ch3\u003eSmart Building Controllers\u003c\/h3\u003e\u003cp\u003eWith 512KB flash and 256KB RAM, this MCU can run complex building automation protocols while managing multiple PWM outputs for lighting and HVAC control.\u003c\/p\u003e\u003ch3\u003eIoT Edge Gateways\u003c\/h3\u003e\u003cp\u003eThe DMA controller offloads communication tasks, and the wide voltage range allows direct battery or USB power, making it ideal for always-on connectivity hubs.\u003c\/p\u003e\u003ch3\u003eMotor Control for Robotics\u003c\/h3\u003e\u003cp\u003eThe PWM timers and WDT ensure reliable pulse generation and fault recovery in small robotic actuators, while the 110MHz core executes control loops efficiently.\u003c\/p\u003e\u003ch3\u003eData Logging Systems\u003c\/h3\u003e\u003cp\u003eThe large RAM buffer and brown-out detection ensure data integrity during power fluctuations, making it suitable for field data recorders.\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\u003e36\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 9x12b; 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\u003e48-LQFP (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e48-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 operating voltage range of the STM32L552CET6P?\u003c\/dt\u003e\n\u003cdd\u003eA: The supply voltage range is 1.71V to 3.6V, supporting low-power battery applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What core processor does this MCU use?\u003c\/dt\u003e\n\u003cdd\u003eA: It is based on the ARM Cortex-M33 core running at up to 110MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory and RAM are available?\u003c\/dt\u003e\n\u003cdd\u003eA: It provides 512KB of flash memory and 256KB of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is the STM32L552CET6P available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 48-pin LQFP package with an operating temperature range of -40°C to 85°C.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":50888866267425,"sku":"STM32L552CET6P","price":22.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_497_5B_ME_V2_T_48_436858bf-31c6-429f-8621-5f48d7f23028.jpg?v=1739355885","url":"https:\/\/hqickey.com\/products\/stm32l552cet6p","provider":"HQICKEY","version":"1.0","type":"link"}