Description:
The ATMega328P-AU QFP Surface Mount IC – Pack of 3 is a high-performance, low-power microcontroller based on the AVR 8-bit RISC architecture, optimised for efficient embedded control in space-constrained applications. Featuring a 32-pin TQFP (Thin Quad Flat Package) form factor, this SMD version of the ATMega328P is widely used in professional PCB designs, particularly in Arduino-compatible boards like the Uno SMD variant.
Each IC includes 32 KB of In-System Programmable flash memory, 1 KB EEPROM, and 2 KB of SRAM. Additionally, it offers 23 programmable I/O lines, integrated SPI, I2C (TWI), and USART interfaces, and a 10-bit ADC with 6 channels. Operating between 1.8V and 5.5V, and clockable up to 20 MHz, the ATMega328P-AU is ideal for demanding embedded systems, robotics, IoT applications, and low-power devices. This 3-pack provides reliable performance and professional-grade build quality for your next PCB-based design.
Specifications:
- Microcontroller: ATMega328P-AU
- Architecture: AVR 8-bit RISC
- Package Type: TQFP-32 (Surface Mount)
- Flash Memory: 32 KB
- SRAM: 2 KB
- EEPROM: 1 KB
- Operating Voltage: 1.8V – 5.5V
- Maximum Clock Speed: 20 MHz
- I/O Pins: 23 programmable I/Os
- Timers: Three (Two 8-bit, One 16-bit)
- ADC: 10-bit resolution, 6 channels
- Communication Interfaces: SPI, I2C (TWI), USART
- Power-Saving Features: Multiple sleep modes
- Operating Temperature: -40°C to +85°C
- Pack Size: 3 ICs
Features:
- Widely used in Arduino Uno SMD-compatible applications
- High-performance 8-bit AVR microcontroller in surface-mount form
- Built-in ADC, timers, and USART/SPI/I2C communication options
- Supports in-system programming via SPI
- Ideal for compact embedded designs and IoT devices
Contents:
- 3 x ATMega328P-AU QFP Surface Mount ICs
