{"product_id":"attiny84a-mmh","title":"ATTINY84A-MMH","description":"\u003cp\u003eThe ATTINY84A-MMH is a compact 8-bit AVR microcontroller housed in a 20-VFQFN package with exposed pad for improved thermal performance. It features 8KB of flash memory and 512 bytes of SRAM, running at up to 20MHz. With a supply voltage range of 1.8V to 5.5V and an operating temperature range of -40°C to 85°C, it is well-suited for space-constrained consumer and IoT applications. Integrated PWM, brown-out detection, and temperature sensor add versatility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e20-VFQFN package – ultra-compact footprint for miniaturized designs.\u003c\/li\u003e\n\u003cli\u003eExposed pad – enhances heat dissipation for reliable operation.\u003c\/li\u003e\n\u003cli\u003e1.8V to 5.5V supply – flexible for battery or regulated power sources.\u003c\/li\u003e\n\u003cli\u003e8KB flash with 512B RAM – ample for complex embedded applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompact Wearable Devices\u003c\/h3\u003e\u003cp\u003e20-VFQFN package minimizes PCB area for fitness trackers or smart watches.\u003c\/p\u003e\u003ch3\u003eIoT Sensor Nodes\u003c\/h3\u003e\u003cp\u003e1.8V operation and 8KB flash support low-power wireless protocols like Zigbee.\u003c\/p\u003e\u003ch3\u003eMedical Implantable Monitors\u003c\/h3\u003e\u003cp\u003eSmall footprint and low voltage enable miniaturized glucose or pressure sensors.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics\u003c\/h3\u003e\u003cp\u003e85°C rating covers typical home appliance environments; PWM drives haptic motors.\u003c\/p\u003e\u003ch3\u003eRobotics Controllers\u003c\/h3\u003e\u003cp\u003e512B RAM and 20MHz speed handle servo control loops for small hobby robots.\u003c\/p\u003e\u003ch3\u003eSmart Agriculture Probes\u003c\/h3\u003e\u003cp\u003eExposed pad aids thermal dissipation in soil moisture sensors operating outdoors.\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\u003eAVR® ATtiny\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTray | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eAVR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e8-Bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e20MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eUSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, POR, PWM, Temp Sensor, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e12\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e8KB (4K x 16)\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\u003e512 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e512 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.8V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 8x10b\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\u003e20-VQFN (3x3)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-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 package is this?\u003c\/dt\u003e\n\u003cdd\u003eA: 20-VFQFN exposed pad.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: -40°C to 85°C.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, PWM is included.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the RAM size?\u003c\/dt\u003e\n\u003cdd\u003eA: 512 bytes.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50884322951457,"sku":"ATTINY84A-MMH","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_20M2-20-VQFN_9a986d07-91e3-4987-9bfb-a3a4d729053c.jpg?v=1739257668","url":"https:\/\/hqickey.com\/products\/attiny84a-mmh","provider":"HQICKEY","version":"1.0","type":"link"}