{"product_id":"atsamd21g18a-mft","title":"ATSAMD21G18A-MFT","description":"\u003cp\u003eThe ATSAMD21G18A-MFT from Microchip Technology is a 32-bit microcontroller based on the ARM Cortex-M0+ core. Operating at up to 48MHz, it delivers efficient performance for a wide range of applications. It features 256KB of flash and 32KB of RAM, providing ample space for complex firmware. The device operates from 1.62V to 3.6V and is rated for -40°C to 125°C, making it suitable for demanding environments. It includes peripherals like I2S, DMA, POR, PWM, and a watchdog timer. The 48-VFQFN package is compact and suitable for space-constrained designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtended temperature range: Operates reliably from -40°C to 125°C.\u003c\/li\u003e\n\u003cli\u003eHigh memory density: 256KB flash and 32KB RAM for complex applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated I2S: Simplifies audio interface design.\u003c\/li\u003e\n\u003cli\u003eLow voltage operation: Supports 1.62V for energy-efficient designs.\u003c\/li\u003e\n\u003cli\u003eCompact VFQFN package: Saves PCB space in portable devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomotive Electronics\u003c\/h3\u003e\u003cp\u003eThe 125°C operating temperature and robust peripherals make it suitable for under-hood applications.\u003c\/p\u003e\u003ch3\u003eIndustrial IoT Gateways\u003c\/h3\u003e\u003cp\u003eWith 48MHz performance and I2S, it can handle audio and sensor data aggregation.\u003c\/p\u003e\u003ch3\u003eSmart Agriculture Sensors\u003c\/h3\u003e\u003cp\u003eIts low power and wide temperature range allow for reliable operation in outdoor field sensors.\u003c\/p\u003e\u003ch3\u003eAudio Processing\u003c\/h3\u003e\u003cp\u003eThe I2S interface enables direct connection to audio codecs for voice or sound applications.\u003c\/p\u003e\u003ch3\u003eHigh-Reliability Data Loggers\u003c\/h3\u003e\u003cp\u003eDMA and 32KB RAM support continuous data capture in harsh conditions.\u003c\/p\u003e\u003ch3\u003ePortable Test Equipment\u003c\/h3\u003e\u003cp\u003eThe 1.62V minimum supply and compact VFQFN package are ideal for handheld devices.\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\u003eSAM D21G, Functional Safety (FuSa)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M0+\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, 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, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e38\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\u003e32K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.62V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 14x12b; 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 ~ 125°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003eAutomotive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification AEC\u003c\/td\u003e \t\u003ctd\u003eAEC-Q100\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-QFN (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e48-VFQFN Exposed Pad\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 ATSAMD21G18A-MFT use?\u003c\/dt\u003e\n\u003cdd\u003eA: It is based on the ARM Cortex-M0+ core running at up to 48MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the memory capacity?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 256KB of flash and 32KB of RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from -40°C to 125°C, suitable for extreme environments.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.62V to 3.6V.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support I2S?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes I2S, along with DMA, POR, PWM, and WDT.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50884466147617,"sku":"ATSAMD21G18A-MFT","price":4.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_48QFN-.90-7X7_48_ab5957b2-c701-4290-9e29-3f123f5029f6.jpg?v=1739261038","url":"https:\/\/hqickey.com\/products\/atsamd21g18a-mft","provider":"HQICKEY","version":"1.0","type":"link"}