2 layers
2 layers69 × 69 mm
Spaceduino
UWCubeSat/bonk-electronicsKiCAD files for the BONK schematics and PCBs
- Size
- 69 × 69 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 76
- Nets
- 90
- Pads
- 267
- Tracks, vias
- 523, 31
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Aug 2020
- Updated
- 20 Dec 2020
Overview
Spaceduino is an open-source printed circuit board by UWCubeSat, from the UWCubeSat/bonk-electronics repository on GitHub, published under the MIT licence. It is a 2-layer board of 69 × 69 mm with 76 parts on 90 nets, routed with 523 tracks and 31 vias.
It is built around the ATMEGA1284P-AU, FT230XS-R and LM27313XMF, with the TXB0104D and BSS84 among its other parts. Its parts include 21 capacitors, 21 resistors, 8 diodes, 7 ICs and 3 transistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
5
ATMEGA1284P-AU
TQFP-44(10x10)-40℃~+85℃ 1.8V~5.5V 10bit 128KB 16KB 20MHz 32 4KB 8 Bit AVR Built-in FLASH TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
FT230XS-R
SSOP-16-150mil-40℃~+85℃ 125uA 3.3V~5V 8mA USB 2.0 USB to UART SSOP-16-150mil USB Converters ROHSFTDIUSB Converters
LM27313XMF
SOT-23-5-40℃~+125℃@(TJ) 1 1.6MHz 2.7V~14V 400uA 5V~28V 800mA Adjustable Boost Boost Built-in No Overcurrent Protection、Cycle-by-cycle current limiting SOT-23-5 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
TXB0104D
SOIC-14-40℃~+85℃ 1 1.2V~3.6V 1.65V~5.5V 100Mbps 4 Auto Direction Detection Bidirectional CMOS CMOS Tri-State SOIC-14 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
BSS84
SOT-23-55℃~+150℃ 1 P-Channel 130mA 2.8pF 24.6pF 2V 3.2Ω@5V 300mW 4.7pF 50V 590pC@10V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
Parts
76| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | .1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C5, C9, C10, C12, C16, C19, C20 |
| 6 | LED | LED_SMD:LED_1206_3216Metric | D3, D3PWR1, DALERT1, DBPWR1, DIND1, DPWR1 |
| 4 | 1.5k | Resistor_SMD:R_1206_3216Metric | R9, R12, R15, R16 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_Pad | H1, H2, H3, H4 |
| 3 | 10k | Resistor_SMD:R_1206_3216Metric | R5, R8, R21 |
| 3 | 10uF | Capacitor_SMD:C_1206_3216Metric | C8, C14, C17 |
| 3 | BSS84 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3 |
| 2 | 100 | Resistor_SMD:R_1206_3216Metric | R19, R20 |
| 2 | 10uH | Inductor_SMD:L_1210_3225Metric | L2, L3 |
| 2 | 1k | Resistor_SMD:R_1206_3216Metric | R1, R2 |
| 2 | 22pF | Capacitor_SMD:C_0603_1608Metric | C11, C13 |
| 2 | 27 | Resistor_SMD:R_1206_3216Metric | R3, R4 |
| 2 | 3.3k | Resistor_SMD:R_1206_3216Metric | R17, R18 |
| 2 | 47pF | Capacitor_SMD:C_0603_1608Metric | C6, C7 |
| 2 | 50m | Resistor_SMD:R_1206_3216Metric | R6, R11 |
| 2 | INA226 | Package_SO:VSSOP-10_3x3mm_P0.5mm | U5, U7 |
| 1 | 1.5nF | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 100uF | Capacitor_THT:C_Radial_D5.0mm_H11.0mm_P2.00mm | C21 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C18 |
| 1 | 13k | Resistor_SMD:R_1206_3216Metric | R7 |
| 1 | 1A | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | 1uF | Capacitor_SMD:C_1206_3216Metric | C4 |
| 1 | 36k | Resistor_SMD:R_1206_3216Metric | R10 |
| 1 | 470 | Resistor_SMD:R_1206_3216Metric | R13 |
| 1 | 5.6k | Resistor_SMD:R_1206_3216Metric | R14 |
| 1 | ATmega1284P-AU | Package_QFP:TQFP-44_10x10mm_P0.8mm | U6 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J4 |
| 1 | Crystal | Crystal:Crystal_HC49-U_Vertical | Y1 |
| 1 | D | Diode_SMD:D_SOD-123 | D1 |
| 1 | D_Schottky | Diode_SMD:D_SOD-123 | D2 |
| 1 | FT230XS | Package_SO:SSOP-16_3.9x4.9mm_P0.635mm | U2 |
| 1 | Ferrite_Bead | Inductor_SMD:L_1206_3216Metric | FB1 |
| 1 | JICSP | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J3 |
| 1 | L | Inductor_SMD:L_1210_3225Metric | L1 |
| 1 | LM27313XMF | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | Logo_Open_Hardware_Small | Spaceduino:spaceduino-logo | LOGO1 |
| 1 | Micro_SD_Card_Det | Connector_Card:microSD_HC_Hirose_DM3D-SF | MICROSD1 |
| 1 | SW_SPST | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | SW1 |
| 1 | TLV70030_SOT23-5 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | TXB0104D | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U3 |
| 1 | USB_B | Spaceduino:usb-type-b | J1 |
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Questions
How big is the Spaceduino PCB?
It measures 69 × 69 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Spaceduino use?
76 parts, built around the ATMEGA1284P-AU, FT230XS-R, LM27313XMF and TXB0104D. 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 Spaceduino KiCad files?
From the UWCubeSat/bonk-electronics repository on GitHub, at the commit this page was made from: the board is spaceduino/spaceduino.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Spaceduino design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).