ATMEGA328P-AU
by MICROCHIP(美国微芯)
ATMEGA328P-AU is Microchip’s AVR microcontroller for general embedded control, familiar in sensor nodes, user interfaces, and small automation boards. Designers use it when a self-contained MCU is needed for firmware, digital I/O, and common peripheral tasks without moving to a larger processor. These KiCad files include a 32-pin schematic symbol, the 32-pad TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL footprint, and a 3D model aligned to the package for mechanical checking. Its conversion has seen real-design use by 4 ProtoFlow engineers, supplying direct verification beyond the editor review. It can be opened directly in ProtoFlow for symbol placement, footprint review, and PCB work.
Download KiCad files
Use ATMEGA328P-AU in your design
ProtoFlow is a free, AI-native EDA tool. Drop this part onto a schematic, route a PCB, and let the AI copilot help. The symbol, footprint, and 3D model come in linked and ready.
Free to start. macOS, Windows and Linux. No sign-up to try.
