2 layers44.8 × 47.8 mm
2 layers20.8 × 47.7 mm
Jerboa
cuspaceflight/Jerboa2Tiny balloon tracker
- Size
- 20.8 × 47.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 73
- Nets
- 74
- Pads
- 263
- Tracks, vias
- 613, 63
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 7 Dec 2017
- Updated
- 3 Aug 2019
Overview
Jerboa is an open-source printed circuit board by cuspaceflight, from the cuspaceflight/Jerboa repository on GitHub, published under the MIT licence. It is a 2-layer board of 20.8 × 47.7 mm with 73 parts on 74 nets, routed with 613 tracks and 63 vias.
It is built around the STM32L051K8U6, MAX-M8Q-0 and FDC6329L. Its parts include 32 capacitors, 11 inductors, 8 resistors, 7 ICs and 7 connectors. It belongs with the STM32 boards of this library.
Main components
3
STM32L051K8U6
UFQFPN-32(5x5)-40℃~+85℃ 1.65V~3.6V 12bit 27 2KB 32 Bit 32MHz 64KB 8KB ARM Cortex-M0+ Built-in FLASH UFQFPN-32(5x5) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsST Microelectronics
MAX-M8Q-0
SMD-18P-167dBm -40℃~+85℃ 2.7V~3.6V GPS、BeiDou、Galileo、GLONASS UART、I2C SMD-18P GNSS Modules ROHSu-bloxGNSS Modules
FDC6329L
SuperSOT-6-55℃~+150℃ 1 2.5A 2.5V~8V 73mΩ Load Switch SuperSOT-6 Power Distribution Switches ROHSonsemiPower Distribution Switches
README
README.mdJerboa
Tiny balloon tracker
Parts
73| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | agg:0402 | C6, C8, C9, C10, C11, C16, C18 |
| 4 | 1uF | agg:0402 | C3, C4, C7, C19 |
| 3 | 10uF | agg:0402 | C1, C5, C12 |
| 3 | 18pF | agg:0402 | C21, C28, C31 |
| 3 | 4k7 | agg:0402 | R4, R7, R8 |
| 3 | CONN_01x02 | agg:SIL-254P-02 | J1, J3, J4 |
| 2 | 100pF | agg:0402 | C14, C17 |
| 2 | 10nF | agg:0402 | C13, C20 |
| 2 | 18nH | agg:0402 | L7, L10 |
| 2 | 470pF | agg:0402 | C2, C33 |
| 2 | 8.2pF | agg:0402 | C25, C30 |
| 2 | C | agg:0603 | C34, C35 |
| 2 | ESD_DIODE | agg:0402 | D2, D3 |
| 2 | L | agg:0603 | L13, L14 |
| 1 | 100nH | agg:0402 | L3 |
| 1 | 120 | agg:0402 | R6 |
| 1 | 144MHz | Jerboa:GND_PLANE_ANT | P3 |
| 1 | 15pF | agg:0402 | C27 |
| 1 | 1M | agg:0402 | R9 |
| 1 | 2.2uH | Jerboa:0806 | L1 |
| 1 | 22nH | agg:0402 | L6 |
| 1 | 250nH | agg:0603 | L2 |
| 1 | 2pF | agg:0402 | C32 |
| 1 | 39pF | agg:0402 | C23 |
| 1 | 3pF | agg:0402 | C29 |
| 1 | 434MHz | Jerboa:GND_PLANE_ANT | P2 |
| 1 | 470k | agg:0402 | R3 |
| 1 | 47nH | agg:0402 | L12 |
| 1 | 56nH | agg:0603 | L4 |
| 1 | 6.8pF | agg:0402 | C26 |
| 1 | 620k | agg:0402 | R2 |
| 1 | 68nH | agg:0402 | L11 |
| 1 | 953k | agg:0402 | R1 |
| 1 | ADP1607 | Jerboa:LFCSP-2x2 | IC1 |
| 1 | Antenna_Chip | Jerboa:1575AT43A0040E | AE1 |
| 1 | BGS12AL7 | agg:TSLP7-4 | IC4 |
| 1 | CONN_01x03 | agg:SIL-254P-03 | J2 |
| 1 | CUSF_LOGO | Jerboa:cusf_logo | X2 |
| 1 | FDC6329L | Jerboa:SuperSOT-6 | U2 |
| 1 | LED_GREEN | agg:0603-LED | D1 |
| 1 | MAX-M8Q | agg:MAX-M8Q | IC2 |
| 1 | MOUNT | agg:M2.5_HOLE | X1 |
| 1 | NCP4620 | agg:SC-70-5 | U3 |
| 1 | STM32L051K8U6 | agg:QFN-32-EP-ST | U1 |
| 1 | SWD_TC | agg:TC2030-NL | P1 |
| 1 | Si4460 | agg:QFN-20-EP-SI | IC3 |
| 1 | TCXO | agg:TG-5006CG | Y1 |
| 1 | TESTPAD | Jerboa:ANT_GND_PASSTHROUGH | TP1 |
Questions
How big is the Jerboa PCB?
It measures 20.8 × 47.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Jerboa use?
73 parts, built around the STM32L051K8U6, MAX-M8Q-0 and FDC6329L. 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 Jerboa KiCad files?
From the cuspaceflight/Jerboa repository on GitHub, at the commit this page was made from: the board is pcb/jerboa.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Jerboa 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).
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