

Arduino Clone
PCB Hardware Design
- Size
- 43.1 × 26.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 17
- Nets
- 31
- Pads
- 97
- Tracks, vias
- 262, 28
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Aug 2020
- Updated
- 4 Aug 2020
Overview
Arduino Clone is an open-source printed circuit board by gerisd, from the gerisd/PCB repository on GitHub. It is a 4-layer board of 43.1 × 26.5 mm with 17 parts on 31 nets, routed with 262 tracks and 28 vias.
It is built around the ATMEGA328P-AU and 24LC1025-I/P. Its parts include 4 ICs, 4 connectors, 3 capacitors, 2 resistors and 2 crystals. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)24LC1025-I/P
PDIP-8-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 400kHz 5ms Hardware write protection function、Noise suppression function I2C PDIP-8 EEPROM ROHSMicrochip TechnologyEEPROM
README
README.mdPCB
PCB Hardware Design
Overview
Parts
17| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 22pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 2 | 24LC1025 | Package_SO:SOIJ-8_5.3x5.3mm_P1.27mm | U2, U3 |
| 1 | 10kΩ | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R2 |
| 1 | 10μF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3 |
| 1 | 330Ω | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1 |
| 1 | 3V | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | BT1 |
| 1 | ATMEGA328P-AU | digikey-footprints:TQFP-32_7x7mm | U4 |
| 1 | Crystal 16MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm_HandSoldering | Y2 |
| 1 | Crystal 32MHz | Crystal:Crystal_SMD_MicroCrystal_CC7V-T1A-2Pin_3.2x1.5mm | Y1 |
| 1 | DS1337_DVA | Package_SO:SO-8_5.3x6.2mm_P1.27mm | U1 |
| 1 | Digital Pins | Connector_PinSocket_2.54mm:PinSocket_1x09_P2.54mm_Vertical | J2 |
| 1 | I2C | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J4 |
| 1 | ICSP | Connector_PinSocket_2.54mm:PinSocket_2x03_P2.54mm_Vertical | J3 |
| 1 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | Serial | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J1 |
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Questions
How big is the Arduino Clone PCB?
It measures 43.1 × 26.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Arduino Clone use?
17 parts, built around the ATMEGA328P-AU and 24LC1025-I/P. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Arduino Clone KiCad files?
From the gerisd/PCB repository on GitHub, at the commit this page was made from: the board is Arduino Clone/Arduino/Arduino Clone.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Arduino Clone design in my own project?
Its repository states no licence, so its author keeps all rights: ask gerisd before reusing the design.