2 layers86.4 × 53.3 mm
2 layers25.4 × 25.4 mm
Design files OSI
aspro648/KiCad33My design files. Abandon all hope ye who enter here.
- Size
- 25.4 × 25.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 46
- Pads
- 123
- Tracks, vias
- 212, 10
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 26 May 2017
- Updated
- 13 Dec 2022
Overview
Design files OSI is an open-source printed circuit board by aspro648, from the aspro648/KiCad repository on GitHub. It is a 2-layer board of 25.4 × 25.4 mm with 25 parts on 46 nets, routed with 212 tracks and 10 vias.
It is built around the ATMEGA32U4-AU, MIC5225-3.3YM5 and MBR120. Its parts include 6 resistors, 5 diodes, 4 capacitors, 3 connectors and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
ATMEGA32U4-AU
QFP-44(10x10)-40℃~+85℃ 10bit 16MHz 1KB 2.5KB 2.7V~5.5V 26 32KB 8 Bit AVR Built-in FLASH QFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
MIC5225-3.3YM5
SOT23-53.3V 150mA Ultra-Low Current uCap Low Dropout RegulatorMicrochip TechnologyUncategorised
MBR120
SOD-123Schottky DiodesDoeshare
README
README.mdKiCad
My design files. Abandon all hope ye who enter here.
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10uF | Capacitors_SMD:C_0805 | C6, C8, C9 |
| 3 | 180 | Resistors_SMD:R_0603 | R1, R2, R7 |
| 2 | 22 | Resistors_SMD:R_0603 | R4, R5 |
| 2 | MBR120 | Diodes_SMD:D_SOD-123F | D1, D4 |
| 1 | 100K | Resistors_SMD:R_0603 | R9 |
| 1 | 1uF | Capacitors_SMD:C_0603 | C7 |
| 1 | 8 Mhz | footprints:Resonator_SMD_CTSC_1.3mmx3.2mm | Y1 |
| 1 | ATMEGA32U4-AU | Housings_QFP:TQFP-44_10x10mm_Pitch0.8mm | U1 |
| 1 | AVR-ISP-6 | Pin_Headers:Pin_Header_Straight_2x03_Pitch2.54mm | CON1 |
| 1 | Conn_01x06 | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm | J2 |
| 1 | Conn_01x08 | Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm | J4 |
| 1 | D13 | LEDs:LED_0603 | D13 |
| 1 | DNP | Resistors_SMD:R_0402_NoSilk | JMP1 |
| 1 | MIC5225-3.3 | TO_SOT_Packages_SMD:SOT-23-5 | U2 |
| 1 | Polyfuse | Resistors_SMD:R_1206 | F1 |
| 1 | RESET | Buttons_Switches_SMD:SW_SPST_KMR2 | SW1 |
| 1 | RX | LEDs:LED_0603 | D5 |
| 1 | TX | LEDs:LED_0603 | D3 |
| 1 | USB_OTG | Connectors_USB:USB_Micro-B_Molex-105017-0001 | X3 |
Questions
How big is the Design files OSI PCB?
It measures 25.4 × 25.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Design files OSI use?
25 parts, built around the ATMEGA32U4-AU, MIC5225-3.3YM5 and MBR120. 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 Design files OSI KiCad files?
From the aspro648/KiCad repository on GitHub, at the commit this page was made from: the board is projects/32u4/design_files OSI/project.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Design files OSI design in my own project?
Its repository states no licence, so its author keeps all rights: ask aspro648 before reusing the design.
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