{"product_id":"arduino®-uno-r4-minima","title":"(Discontinued) Arduino UNO R4 Minima","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eOfficial Arduino UNO R4 Minima – 32-bit Arm Cortex-M4 Development Board (ABX00080)\u003c\/h2\u003e\nThe \u003cstrong\u003eOfficial Arduino UNO R4 Minima\u003c\/strong\u003e marks a major evolution in the UNO family, introducing a powerful \u003cstrong\u003e32-bit architecture\u003c\/strong\u003e while preserving the iconic UNO form factor. Built around the \u003cstrong\u003eRenesas RA4M1 microcontroller (R7FA4M1AB3CFM)\u003c\/strong\u003e, the board is powered by a \u003cstrong\u003e48 MHz Arm® Cortex®-M4 CPU\u003c\/strong\u003e, delivering significantly improved performance, efficiency, and modern peripheral support. \u003cbr\u003e\u003cbr\u003eCompared to classic UNO boards based on 8-bit AVR microcontrollers, the UNO R4 Minima offers \u003cstrong\u003eexpanded memory\u003c\/strong\u003e with 256 kB Flash, 32 kB SRAM, and 8 kB EEPROM, enabling larger programs, more variables, and advanced applications. \u003cbr\u003e\u003cbr\u003eOperating at \u003cstrong\u003e5 V logic\u003c\/strong\u003e and maintaining full \u003cstrong\u003eUNO R3 mechanical compatibility\u003c\/strong\u003e, the UNO R4 Minima works seamlessly with most existing shields and accessories. It also introduces new onboard peripherals such as DAC, CAN bus support, capacitive touch sensing, and an operational amplifier, making it an excellent choice for both learning and professional prototyping.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Development Board\u003c\/li\u003e\n\u003cli\u003eModel: UNO\u003c\/li\u003e\n\u003cli\u003eModel Name: Arduino UNO R4 Minima\u003c\/li\u003e\n\u003cli\u003eModel Number: ABX00080\u003c\/li\u003e\n\u003cli\u003eMain Microcontroller: Renesas RA4M1 (R7FA4M1AB3CFM)\u003c\/li\u003e\n\u003cli\u003eCPU Architecture: 32-bit Arm® Cortex®-M4\u003c\/li\u003e\n\u003cli\u003eClock Speed: 48 MHz\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5 V\u003c\/li\u003e\n\u003cli\u003eForm Factor: Arduino UNO R3 Compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMemory\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFlash Memory: 256 kB\u003c\/li\u003e\n\u003cli\u003eSRAM: 32 kB\u003c\/li\u003e\n\u003cli\u003eEEPROM (Data Memory): 8 kB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eInput \/ Output\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (D0–D13)\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 6 (A0–A5)\u003c\/li\u003e\n\u003cli\u003ePWM Pins: 6 (D3, D5, D6, D9, D10, D11)\u003c\/li\u003e\n\u003cli\u003eADC Resolution: Up to 14-bit\u003c\/li\u003e\n\u003cli\u003eDAC Output: Up to 12-bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eCommunication Interfaces\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUART: 1 × UART (D0, D1)\u003c\/li\u003e\n\u003cli\u003eSPI: 1 × SPI (D10–D13, ICSP Header)\u003c\/li\u003e\n\u003cli\u003eI²C: 1 × I²C (A4, A5, SDA, SCL)\u003c\/li\u003e\n\u003cli\u003eCAN Bus: Supported on D4, D5 (external transceiver required)\u003c\/li\u003e\n\u003cli\u003eUSB: USB-C® (USB 2.0 Full-Speed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eOnboard Peripherals\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCapacitive Touch Sensing Unit (CTSU)\u003c\/li\u003e\n\u003cli\u003eOperational Amplifier (OPAMP)\u003c\/li\u003e\n\u003cli\u003eReal-Time capable peripherals\u003c\/li\u003e\n\u003cli\u003eUSB Full-Speed Controller (USBFS)\u003c\/li\u003e\n\u003cli\u003eInbuilt HID Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePower Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Voltage: 5 V\u003c\/li\u003e\n\u003cli\u003eRecommended Input Voltage (VIN): 6 – 24 V\u003c\/li\u003e\n\u003cli\u003eBarrel Jack: Connected to VIN pin (6 – 24 V)\u003c\/li\u003e\n\u003cli\u003ePower via USB-C®: 5 V\u003c\/li\u003e\n\u003cli\u003eProtection: Schottky diodes for over-voltage and reverse-polarity protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFirst 32-bit UNO Minima board\u003c\/li\u003e\n\u003cli\u003e3× faster performance than classic UNO R3\u003c\/li\u003e\n\u003cli\u003eSignificantly expanded Flash and SRAM\u003c\/li\u003e\n\u003cli\u003eSame UNO R3 form factor and shield compatibility\u003c\/li\u003e\n\u003cli\u003eAdvanced onboard peripherals (DAC, CAN, CTSU, OPAMP)\u003c\/li\u003e\n\u003cli\u003eEasy power management with wide VIN range\u003c\/li\u003e\n\u003cli\u003eIdeal upgrade path from 8-bit UNO boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eEmbedded systems development\u003c\/li\u003e\n\u003cli\u003eSTEM education and learning\u003c\/li\u003e\n\u003cli\u003eIndustrial and automation prototypes\u003c\/li\u003e\n\u003cli\u003eData acquisition and signal processing\u003c\/li\u003e\n\u003cli\u003eCAN-based communication projects\u003c\/li\u003e\n\u003cli\u003eReplacement for legacy UNO designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Configuration:\u003c\/h3\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"pin details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Capture_e85ac73b-d51c-4409-84ac-ce9d18082a81.jpg?v=1769600857\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBoard Form Factor: Arduino UNO\u003c\/li\u003e\n\u003cli\u003eDimensions (L × W): Approx. 68.6 × 53.4 mm\u003c\/li\u003e\n\u003cli\u003eUSB Connector Type: USB-C\u003c\/li\u003e\n\u003cli\u003eMounting: Standard UNO mounting holes\u003c\/li\u003e\n\u003cli\u003eNet Weight: Approx. 43 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Official Arduino UNO R4 Minima Development Board (ABX00080)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44888795283708,"sku":"ABX00080","price":2149.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/ABX00080_Arduino_UNOR4Minima02.front.jpg?v=1704964249","url":"https:\/\/kitsguru.com\/es\/products\/arduino%c2%ae-uno-r4-minima","provider":"KitsGuru","version":"1.0","type":"link"}