{"product_id":"atsam4lc8ca-cfu","title":"ATSAM4LC8CA-CFU","description":"\u003cp\u003eThe ATSAM4LC8CA-CFU is a low-power ARM Cortex-M4 microcontroller from Microchip, designed for battery-operated and display-centric applications. It combines 512KB flash and 64KB RAM with an integrated LCD controller, making it ideal for portable instruments and smart meters. Its wide voltage range and rich peripheral set enable flexible system design.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-low power consumption: 1.68V operation extends battery life in portable designs.\u003c\/li\u003e\n\u003cli\u003eIntegrated LCD controller: Eliminates external display driver ICs, reducing cost and board space.\u003c\/li\u003e\n\u003cli\u003eHigh memory density: 512KB flash supports complex firmware and data logging.\u003c\/li\u003e\n\u003cli\u003eDSP-enhanced Cortex-M4: Enables efficient signal processing for sensor applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eThe low 1.68V minimum supply and Cortex-M4 DSP capabilities enable battery-powered glucose meters and pulse oximeters with on-device signal processing.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Nodes\u003c\/h3\u003e\u003cp\u003eWith 512KB flash and DMA, it can aggregate multiple analog sensors and transmit data over industrial buses while maintaining low power consumption.\u003c\/p\u003e\u003ch3\u003eSmart Metering Displays\u003c\/h3\u003e\u003cp\u003eThe integrated LCD controller directly drives segmented displays, reducing BOM cost for utility meters that need clear readouts.\u003c\/p\u003e\u003ch3\u003eWearable Health Monitors\u003c\/h3\u003e\u003cp\u003eIts 64KB RAM supports real-time biometric algorithms, while the 1.68V operation extends battery life in compact wearables.\u003c\/p\u003e\u003ch3\u003eBuilding Automation Controllers\u003c\/h3\u003e\u003cp\u003ePWM and WDT features support HVAC damper control and safety monitoring in 24V-powered systems.\u003c\/p\u003e\u003ch3\u003eHandheld Test Equipment\u003c\/h3\u003e\u003cp\u003eThe 48MHz speed and I2S interface allow for portable oscilloscopes and logic analyzers with audio output.\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\u003eMicrochip Technology\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eSAM4L\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®-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\u003e48MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, IrDA, LINbus, 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, I2S, LCD, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e75\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\u003e64K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.68V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 15x12b; D\/A 1x10b\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-VFBGA (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e100-VFBGA\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 processor of the ATSAM4LC8CA-CFU?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses an ARM Cortex-M4 core running at up to 48MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.68V to 3.6V.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support LCD displays?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes an LCD controller for direct glass LCD driving.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 100-VFBGA package.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50889820373281,"sku":"ATSAM4LC8CA-CFU","price":32.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_313_100-LFBGA_37326e91-87df-4183-9133-f2eb26987baa.jpg?v=1739372173","url":"https:\/\/hqickey.com\/products\/atsam4lc8ca-cfu","provider":"HQICKEY","version":"1.0","type":"link"}