2 layers95.9 × 90.2 mm
Batteryboard
alxklso/ISP-cubesat
This is the repo for the Isomer Space Program (ISP) 1U CoyoteSat CubeSat mission.
30 parts1MIT
4 layers90.2 × 95.9 mm
Mainboard v05
alxklso/ISP-cubesat1This is the repo for the Isomer Space Program (ISP) 1U CoyoteSat CubeSat mission.
- Size
- 90.2 × 95.9 mm
- Copper layers
- 4
- Thickness
- 1.57 mm
- Parts
- 255
- Nets
- 243
- Pads
- 940
- Tracks, vias
- 1,958, 409
- Pours
- 43
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 12 Jul 2022
- Updated
- 28 Jun 2023
Overview
Mainboard v05 is an open-source printed circuit board by alxklso, from the alxklso/ISP-cubesat repository on GitHub, published under the MIT licence. It is a 4-layer board of 90.2 × 95.9 mm with 255 parts on 243 nets, routed with 1,958 tracks and 409 vias.
It is built around the ATSAMD51J19A-AU, EP2W+ and MR25H40MDF, with the ADM1176-1ARMZ-R7, BMX160 and KF50BD-TR among its other parts. Its parts include 97 resistors, 46 capacitors, 19 transistors, 17 connectors and 16 ICs. It belongs with the computers and single-board computers boards and the SAM D and SAM boards of this library.
Main components
12
ATSAMD51J19A-AU
TQFP-64-40℃~+85℃ 1.71V~3.63V 120MHz 12bit 12bit 192KB 32 Bit 51 512KB ARM Cortex-M4F Built-in FLASH TQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
EP2W+
VFQFN-32-EP-40℃~+85℃ 0.1dB 1.7deg 1.8dB 19.8dB 1mm 2 way 5mm 5mm 700MHz~6GHz VFQFN-32-EP RF Power Splitters / Combiners ROHSMini-CircuitsRF Power Splitters / Combiners
MR25H40MDF
DFN-8-EP(5x6)4Mbit MRAM SPI DFN-8-EP(5x6) Random Access Memory (RAM) ROHSEverspin TechRandom Access Memory (RAM)
ADM1176-1ARMZ-R7
MSOP-10-40℃~+85℃ 1 3.15V~16.5V MSOP-10 Surge Protection Devices (SPDs) ROHSAnalog DevicesSurge Protection Devices (SPDs)
BMX160
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 16bit 1KB 4uA IMU (accelerometer + gyroscope) Motion event detection、Synchronization and timestamp SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSBosch SensortecAccelerometers
KF50BD-TR
SOIC-8-150mil-40℃~+125℃@(Tj) 1 1A 1mA 20V 400mV@(500mA) 50uV 5V 76dB@(120Hz) Enable Fixed Positive SOIC-8-150mil Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsMAX706RESA
SOIC-8-40℃~+85℃@(TA) 1 140ms 2.63V Active Low Power Supervisor Push-pull SOIC-8 Supervisor and Reset ICsMaxim Integrated (Analog Devices)Supervisor And Reset ICs
PE014006
插件,20x10mm-40℃~+85℃ 172Ω 209mW 400V@AC 5A 5A@30VDC、6A@250VAC 6V 8ms 8ms AgNi One set changeover: 1C (SPDT - changeover) 插件,20x10mm Power Relays ROHSTE ConnectivityPower Relays
IRLML2803
SOT-231 N-channel 1.2A 15pF 1V 250mΩ@10V 3.3nC 30V 34pF 540mW 85pF N-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETsNDS8434
SOIC-8-55℃~+150℃ 1 P-Channel 1.07nF 1V 2.33nF 20V 360pF 80nC@4.5V P-Channel SOIC-8 MOSFETs ROHSonsemiMOSFETs
DFLS130L
PowerDI-123-40℃~+125℃ 1 Independent 1A 1mA@30V 30V 310mV@1A 50A PowerDI-123 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
10118194-0001LF
SMD-30℃~+80℃ 1 100V 5P Black Female Micro-B USB 2.0 SMD USB Connectors ROHSAmphenolUSB Connectors
README
README.mdISP-cubesat
This is the repo for the Isomer Space Program (ISP) 1U CoyoteSat CubeSat mission.
This repo contains:
- [mainboard-v05]: PyCubed V5 Mainboard
- [batt-board]: PyCubed V1b Battery Board
- [software]: PyCubed Flight Software
- [cosmic-watch]: Cosmic Watch (payload)
- [solar-panels]: Solar Panel PCBs
- [antenna]: Antenna PCBs
- [bottom-adapter]: Bottom adapter plate w/ solar cells
- [ISP.pretty]: Custom KiCad footprint library
- [datasheets]: Datasheets for components
- [firmware]: Firmware for PyCubed V5 board
- [pics]: Progress pics of the CubeSat
Visit our website to learn more: ISP Website
Parts
255| Qty | Value | Footprint | References |
|---|---|---|---|
| 28 | 10K | Resistor_SMD:R_0603_1608Metric | R3, R4, R5, R21, R24, R25, R27, R28, R31, R41, R42, R43, R44, R45, R46, R50 +12 |
| 11 | 0 | Resistor_SMD:R_0603_1608Metric | R10, R48, R53, R97, R98, R99, R101, R104, R107, R108, R109 |
| 10 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C3, C5, C7, C9, C10, C11, C21, C24, C30, C45 |
| 9 | 10uF | Capacitor_SMD:C_0603_1608Metric | C6, C14, C16, C22, C35, C39, C43, C44, C46 |
| 8 | Conn_01x03 | mainboard:MOLEX-1X3_LOCK | JP8, JP9, JP10, JP11, JP12, JP13, JP14, JP15 |
| 7 | 100K | Resistor_SMD:R_0603_1608Metric | R15, R30, R49, R73, R74, R93, R94 |
| 7 | 1K | Resistor_SMD:R_0603_1608Metric | R26, R63, R64, R69, R70, R77, R78 |
| 7 | 4.7K | Resistor_SMD:R_0603_1608Metric | R6, R22, R32, R33, R60, R68, R92 |
| 6 | 1uF | Capacitor_SMD:C_0603_1608Metric | C4, C12, C13, C15, C27, C33 |
| 6 | 22uF | Capacitor_SMD:C_0603_1608Metric | C17, C18, C28, C31, C37, C38 |
| 6 | Fiducial_1mm_Mask2mm | Fiducial:Fiducial_1mm_Mask2mm | REF1B, REF1T, REF2B, REF2T, REF3B, REF3T |
| 6 | MBT2222ADW1T1 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q2, Q3, Q7, Q8, Q15, Q16 |
| 5 | 1985807 | mainboard:SCREWTERMINAL-3.5MM-2_LOCK | J3, J4, J16, J17, J18 |
| 5 | 200K | Resistor_SMD:R_0603_1608Metric | R47, R75, R76, R95, R96 |
| 4 | 0 | Resistor_SMD:R_0805_2012Metric | R54, R56, R57, R58 |
| 4 | 100k | Resistor_SMD:R_0603_1608Metric | R17, R18, R37, R38 |
| 4 | 10nF | Capacitor_SMD:C_0603_1608Metric | C8, C40, C41, C42 |
| 4 | 680 | Resistor_SMD:R_0603_1608Metric | R71, R72, R86, R87 |
| 4 | Amphenol_901-144 | Connector_Coaxial:SMA_Amphenol_901-144_Vertical | J5, J6, J7, J12 |
| 4 | BSS138DWQ-7 | mainboard:BSS138DWQ-7 | Q12, Q13, Q18, Q19 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 4 | XTB-40 | mainboard:XTB40_payload | U9, U10, U11, U12 |
| 3 | IRLML2803 | mainboard:SOT-23 | Q1, Q4, Q5 |
| 3 | NDS8434 | mainboard:NDS8434 | Q20, Q21, Q22 |
| 2 | 100uF | Capacitor_SMD:C_1210_3225Metric | C19, C20 |
| 2 | 3.3K | Resistor_SMD:R_0603_1608Metric | R23, R59 |
| 2 | 3.3nF | Capacitor_SMD:C_0603_1608Metric | C26, C32 |
| 2 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C29, C34 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R39, R40 |
| 2 | 73.2K | Resistor_SMD:R_0603_1608Metric | R13, R29 |
| 2 | 8pF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | DFLS130L | mainboard:PWRDI-123 | D2, D4 |
| 2 | Jumper_3_Bridged12 | mainboard:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP6, JP7 |
| 2 | RFM98PW | mainboard:RFM95PW | U23, U24 |
| 1 | 0.1 | Resistor_SMD:R_2512_6332Metric | R8 |
| 1 | 10118194-0001LF | mainboard:10118194-0001LF | J11 |
| 1 | 107K | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 10uH | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L1 |
| 1 | 110K | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 121K | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 1uH | mainboard:L_2510 | L4 |
| 1 | 2.1M | Resistor_SMD:R_0603_1608Metric | R19 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C23 |
| 1 | 20K | Resistor_SMD:R_0603_1608Metric | R110 |
| 1 | 22.1K | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 22nF | Capacitor_SMD:C_0603_1608Metric | C25 |
| 1 | 3.01K | Resistor_SMD:R_0603_1608Metric | R20 |
| 1 | 3.16K | Resistor_SMD:R_0603_1608Metric | R36 |
| 1 | 3.3uH | mainboard:L_2141 | L2 |
| 1 | 30.1K | Resistor_SMD:R_0603_1608Metric | R35 |
| 1 | 316K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 32.768kHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | 33uH | Inductor_SMD:L_1812_4532Metric | L3 |
| 1 | 47nF | Capacitor_SMD:C_0603_1608Metric | C36 |
| 1 | 5.23K | Resistor_SMD:R_0603_1608Metric | R34 |
| 1 | 503182-1852 | mainboard:MOLEX_503182-1852 | J1 |
| 1 | 787K | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 845K | Resistor_SMD:R_0603_1608Metric | R16 |
| 1 | ADM1176-1ARMZ-R7 | mainboard:ADM1176-1ARMZ-R7 | U4 |
| 1 | ATSAMD51J19A-AU | mainboard:QFP50P1200X1200X120-64N | U2 |
| 1 | BMX160 | mainboard:BMX160 | U3 |
| 1 | BQ25883RGER | mainboard:QFN50P400X400X100-25N-D | U17 |
| 1 | Conn_01x02 | mainboard:PinHeader_CUSTOM3 | J15 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J9 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J10 |
| 1 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J14 |
| 1 | Conn_01x09 | Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical | J8 |
| 1 | EP2W+ | mainboard:QFN32-5X5MM | U13 |
| 1 | GREEN LED | LED_SMD:LED_0603_1608Metric | D5 |
| 1 | KF50BD-TR | mainboard:SOIC127P600X175-8N | U7 |
| 1 | KMR231NG LFS | mainboard:BTN_KMR2_4.6X2.8 | SW1 |
| 1 | LOGO | ISP:ISP_logo | G*** |
| 1 | LTC4121 | mainboard:QFN-16-PAD | U6 |
| 1 | MAX706RESA | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | MMBT2222AT | mainboard:SOT-23 | Q6 |
| 1 | MMBT2907 | Package_TO_SOT_SMD:SOT-23 | Q17 |
| 1 | MMDT2907 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q11 |
| 1 | MR25H40MDF | mainboard:SON127P600X500X90-9N | U8 |
| 1 | PE014006 | mainboard:RELAY_PE014006 | U16 |
The 225 most common of 255 parts.
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Questions
How big is the Mainboard v05 PCB?
It measures 90.2 × 95.9 mm and has 4 copper layers, 1.57 mm thick.
What parts does the Mainboard v05 use?
255 parts, built around the ATSAMD51J19A-AU, EP2W+, MR25H40MDF and ADM1176-1ARMZ-R7. 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 Mainboard v05 KiCad files?
From the alxklso/ISP-cubesat repository on GitHub, at the commit this page was made from: the board is mainboard-v05/mainboard.kicad_pcb and its schematic antenna/antenna-pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mainboard v05 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).