{"product_id":"efm32tg840f16-qfn64","title":"EFM32TG840F16-QFN64","description":"\u003ch2\u003eSilicon Labs EFM32TG840F16-QFN64 Tiny Gecko Microcontroller - Premium ARM Cortex-M3 Solution\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eEFM32TG840F16-QFN64\u003c\/strong\u003e from Silicon Labs represents the pinnacle of ultra-low-power microcontroller design, engineered for energy-sensitive embedded applications. Built on the powerful 32-bit ARM® Cortex®-M3 core running at 32MHz, this Tiny Gecko series MCU delivers exceptional performance while maintaining industry-leading energy efficiency, making it the ideal choice for battery-powered and energy-harvesting applications.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cp\u003eThis advanced microcontroller combines 16KB of Flash program memory with 4KB of RAM, providing ample resources for sophisticated embedded applications. With 56 programmable I\/O pins, the EFM32TG840F16 offers exceptional flexibility for interfacing with sensors, displays, and communication peripherals in industrial, medical, and IoT applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRich Peripheral Set:\u003c\/strong\u003e The integrated LCD controller enables direct segment LCD driving without external components, significantly reducing BOM costs and board space. The comprehensive analog subsystem includes 8 channels of 12-bit ADC and dual 12-bit DAC converters for precision signal processing, enabling accurate sensor interfacing and analog control applications. Advanced peripherals include DMA for efficient data transfer, PWM for motor control and LED dimming, watchdog timer for system reliability, and brown-out detection for robust system operation in challenging power conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVersatile Connectivity Options:\u003c\/strong\u003e Multiple communication interfaces (I2C, SPI, UART\/USART, IrDA, SmartCard) and EBI\/EMI support make this MCU ideal for industrial control systems, smart metering infrastructure, portable medical devices, home automation, and IoT edge nodes requiring diverse connectivity options.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWide Operating Range for Harsh Environments:\u003c\/strong\u003e Designed for demanding industrial environments, the EFM32TG840F16 operates reliably from -40°C to +85°C with a flexible supply voltage range of 1.85V to 3.8V, enabling battery-powered applications, energy-harvesting systems, and industrial equipment operating in extreme conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnergy Efficiency Excellence:\u003c\/strong\u003e The Tiny Gecko series is renowned for its ultra-low power consumption across all operating modes, featuring multiple energy modes that allow designers to optimize power consumption based on application requirements. This makes it perfect for wireless sensor networks, wearable devices, and any application where battery life is critical.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct attributes\u003c\/td\u003e\n\u003ctd\u003eProperty Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSilicon Labs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eTiny Gecko\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003e | Tape \u0026amp; Reel (TR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Processor\u003c\/td\u003e\n\u003ctd\u003eARM® Cortex®-M3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Size\u003c\/td\u003e\n\u003ctd\u003e32-Bit Single-Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e32MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eEBI\/EMI, I2C, IrDA, SmartCard, SPI, UART\/USART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeripherals\u003c\/td\u003e\n\u003ctd\u003eBrown-out Detect\/Reset, DMA, LCD, POR, PWM, WDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of I\/O\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Memory Size\u003c\/td\u003e\n\u003ctd\u003e16KB (16K x 8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Memory Type\u003c\/td\u003e\n\u003ctd\u003eFLASH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEEPROM Size\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM Size\u003c\/td\u003e\n\u003ctd\u003e4K x 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e\n\u003ctd\u003e1.85V ~ 3.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Converters\u003c\/td\u003e\n\u003ctd\u003eA\/D 8x12b; D\/A 2x12b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOscillator Type\u003c\/td\u003e\n\u003ctd\u003eInternal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualification\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier Device Package\u003c\/td\u003e\n\u003ctd\u003e64-QFN (9x9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage \/ Case\u003c\/td\u003e\n\u003ctd\u003e64-VFQFN Exposed Pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROHS\u003c\/td\u003e\n\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\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eTarget Applications \u0026amp; Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT \u0026amp; Wireless Systems:\u003c\/strong\u003e Battery-powered IoT devices, wireless sensor networks, smart home automation, and edge computing nodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical \u0026amp; Healthcare:\u003c\/strong\u003e Portable medical monitoring equipment, wearable health devices, diagnostic instruments, and patient monitoring systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Smart metering and energy management systems, industrial process control, building automation, and factory automation equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumer Electronics:\u003c\/strong\u003e Consumer electronics with LCD displays, handheld devices, remote controls, and smart appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Access control systems, security monitoring, alarm systems, and biometric authentication devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive \u0026amp; Transportation:\u003c\/strong\u003e Vehicle telematics, dashboard displays, sensor interfaces, and automotive control modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Development Support\u003c\/h3\u003e\u003cp\u003eSilicon Labs provides comprehensive development tools and resources for the EFM32 Tiny Gecko family, including Simplicity Studio IDE, software libraries, reference designs, and extensive documentation. The ARM Cortex-M3 architecture ensures compatibility with industry-standard development tools and RTOS platforms, accelerating your time-to-market.\u003c\/p\u003e\u003ch3\u003eQuality \u0026amp; Authenticity Guarantee\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we guarantee 100% authentic Silicon Labs components with full traceability and long lifecycle availability. Every EFM32TG840F16-QFN64 microcontroller is sourced directly from authorized distributors and undergoes rigorous quality control to ensure reliability and performance. Our technical support team provides dedicated engineering assistance for OEMs, system integrators, and design engineers worldwide.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWorldwide Shipping \u0026amp; Logistics:\u003c\/strong\u003e Fast, reliable fulfillment for prototype quantities and production-scale requirements with comprehensive logistics support. We serve customers globally with competitive pricing and flexible ordering options.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e Our experienced engineering team is available to assist with product selection, design consultation, and technical questions to ensure your project success.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eExplore More Premium Semiconductor Solutions\u003c\/h3\u003e\u003cp\u003eDiscover our extensive range of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - Premium MCU Solutions for Embedded Systems\"\u003eMicrocontrollers\u003c\/a\u003e featuring ARM Cortex, 8051, PIC, AVR, and other architectures for embedded and industrial applications.\u003c\/p\u003e\u003cp\u003eVisit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components Distributor\"\u003eHQICKEY\u003c\/a\u003e to explore our complete catalog of authentic semiconductor components including memory ICs, processors, interface ICs, power management, and analog devices.\u003c\/p\u003e\u003cp\u003eStay informed with the latest semiconductor industry insights, product announcements, and technical resources on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News - Semiconductor Industry Updates \u0026amp; Technical Resources\"\u003eNews Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"Silicon Labs","offers":[{"title":"Default Title","offer_id":51002633781537,"sku":"EFM32TG840F16-QFN64","price":355870.06,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_336_64QFN-.90-9X9_64_848b1aed-89c7-492b-b076-3570f26deb72.jpg?v=1741203208","url":"https:\/\/hqickey.com\/products\/efm32tg840f16-qfn64","provider":"HQICKEY","version":"1.0","type":"link"}