{"product_id":"atmega328p-au-tqfp-32-8-bit-avr-microcontroller-32kb-flash-20mhz-smd","title":"ATMEGA328P-AU TQFP-32 8-Bit AVR Microcontroller 32KB Flash 20MHz SMD","description":"\u003cp\u003eThe ATMEGA328P-AU is a high-performance low-power 8-bit AVR RISC-based microcontroller engineered for high-density surface-mount PCB layouts. Operating as the primary hardware architecture behind the Arduino Nano and Uno ecosystems, this chip combines a highly efficient instruction set with a compact TQFP-32 package (7mm × 7mm, 0.8mm pitch). It is the definitive choice for high-volume commercial production, embedded system design, and miniaturized smart devices.\u003c\/p\u003e\u003cp\u003eBuilt with Atmel’s picoPower technology, the ATMEGA328P-AU offers ultra-low power consumption in sleep modes and features two additional analog inputs (A6 and A7) unavailable on the DIP-28 format, providing greater design flexibility for engineers.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Microchip Technology (formerly Atmel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ATMEGA328P-AU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Processor:\u003c\/strong\u003e 8-Bit AVR RISC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e TQFP-32 (7 × 7 mm, 0.8 mm pitch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram Memory:\u003c\/strong\u003e 32 KB Flash (Read-While-Write)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRAM:\u003c\/strong\u003e 2 KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEPROM:\u003c\/strong\u003e 1 KB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Operating Frequency:\u003c\/strong\u003e 20 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 1.8V to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Pins:\u003c\/strong\u003e 23 Programmable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADC:\u003c\/strong\u003e 8-Channel, 10-Bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM Channels:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e SPI (Master\/Slave), I2C (2-Wire), USART (Programmable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e SMD \/ SMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS, Lead-Free, Green Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial automation and sensing for multi-channel analog sensor inputs, logic control, and Modbus\/UART communication nodes\u003c\/li\u003e\n\u003cli\u003eIoT endpoints for smart appliances, environmental loggers, and automated telemetry hardware\u003c\/li\u003e\n\u003cli\u003eRobotics and motor control via onboard hardware PWM timers for H-bridge circuits, servo arrays, and stepper controllers\u003c\/li\u003e\n\u003cli\u003eConsumer electronics and prototyping including custom Arduino clones, wearable electronics, and smart home modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x ATMEGA328P-AU TQFP-32 Microcontroller IC\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: Image is for representation purpose only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":47874822832305,"sku":"CC-001213","price":159.6,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/ATMEGA328P-AU_TQFP-32_8-Bit_AVR_Microcontroller_32KB_Flash_20MHz_SMD_1.png?v=1787852863","url":"https:\/\/circuitcomps.com\/products\/atmega328p-au-tqfp-32-8-bit-avr-microcontroller-32kb-flash-20mhz-smd","provider":"Circuitcomps","version":"1.0","type":"link"}