Atmega32
About the Atmega32 PCB
Atmega32 is an open source AVR/Arduino PCB design by vedantjadhav304, published on GitHub. It is a 2-layer board measuring 66.8 × 46 mm, with 23 components from 14 distinct parts.
Its main chip is the ATmega16A-AU, from the AVR/Arduino family. Other key parts include the NCP1117ST33T3G. By type, the board carries 5 resistors, 4 capacitors, 2 ICs, 1 crystal, 1 connector and 1 switch.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Open source AVR embedded system development board based on Atmega32
⚙️ AVR Development Board for ATmega32 TQFP Version
Welcome to the official repository for the AVR Development Board for ATmega32 (TQFP Version)! This project aims to develop a cost-effective, reliable, and accessible development board specifically designed for the ATmega32 TQFP microcontroller. It addresses the challenges engineers, students, and hobbyists face in sourcing affordable and high-quality development platforms, particularly within the Indian market.
Main components on the Atmega32
Atmega32 bill of materials (BOM)
23 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATmega16A-AU | TQFP-44_10x10mm_P0.8mm | U1 |
| 1 | NCP1117ST33T3G | SOT223-3_ONS | U2 |
| 1 | 8MHz | ATS08A-E_CTS | Y1 |
| 1 | 62910416121 | 62910416121 | j1 |
| 4 | ~ | CONN8_61300811121_WRE | PA1, PB1, PC1, PD1 |
| 1 | SW_Push | SW_PUSH_1P1T_6x3.5mm_H5.0_APEM_MJTP1250 | SW1 |
| 1 | 61000418221 | CON4_1X4_TU_HTS_SAI | g1 |
| 1 | lcd | CON14_1X14_TU_HTS_SAI | lcd1 |
| 1 | ~ | CONN_SBH11-PBPC-D05-ST-BK_SUL | prog1 |
| 1 | 5v | CON4_1X4_TU_HTS_SAI | v1 |
| 1 | LED | LED_D3.0mm | D1 |
| 4 | Capacitor 100nF +/-20% 25V 0402 | G-188_MUR | C1, C2, C3, C5 |
| 4 | Resistor 470R +/-5% 0805 125 mW | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R4, R5 |
| 1 | ~ | RES3_PV36W103C01B00_BRN | R3 |
Atmega32 design files
The KiCad project lives in the vedantjadhav304/Atmega32_DEV_BOARD repository on GitHub; these links point at the commit this page was built from.
Atmega32: common questions
What microcontroller does the Atmega32 use?
The Atmega32 is built around the ATmega16A-AU, from the AVR/Arduino family.
How big is the Atmega32 PCB?
The Atmega32 measures 66.8 × 46 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Atmega32?
23 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Atmega32 design files?
From the vedantjadhav304/Atmega32_DEV_BOARD repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Atmega32 design in my own project?
The repository has no license, so all rights stay with vedantjadhav304. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Atmega32 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
More boards in Atmega32_DEV_BOARD
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