4 layers39 × 80 mm
Flight computer
rice-eclipse/flight-computer
Custom STM32-Based flight computer to gather data from IMUs, altimeters, and GPS, and control in-flight pyrotechnic events.
153 parts2
2 layers101.6 × 76.2 mm
Nuc980-poc1
pqcfox/OHSNAPOpen Hardware for Secure Networks and Privacy
- Size
- 101.6 × 76.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 110
- Nets
- 54
- Pads
- 344
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20210722)
- Created
- 22 Jan 2022
- Updated
- 2 Nov 2021
Overview
Nuc980-poc1 is an open-source printed circuit board by pqcfox, from the pqcfox/OHSNAP repository on GitHub. It is a 2-layer board of 101.6 × 76.2 mm with 110 parts on 54 nets.
It is built around the NUC980DR61YC, LM3670MF-1.8 and PAM2306AYPKE, with the W25Q128JVSIQ and MMBT3904 among its other parts. Its parts include 39 capacitors, 16 resistors, 5 diodes, 4 ICs and 4 connectors.
Main components
5NUC980DR61YC
LQFP-64-EP(10x10)ARM926EJ-S LQFP-64-EP(10x10) Microcontrollers (MCU/MPU/SOC) ROHSNuvoton TechMicrocontrollers (MCU/MPU/SOC)
LM3670MF-1.8
SOT-23-5-40℃~+85℃@(TA) 1 1.8V 15uA 1MHz 2.5V~5.5V 350mA Buck Buck Built-in Fixed Yes SOT-23-5 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
PAM2306AYPKE
WDFN-12L-EP(3x3)-40℃~+85℃ 1.5MHz 1A 2 2.5V~5.5V 40uA Adjustable Buck Buck Built-in Yes WDFN-12L-EP(3x3) DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
README
README.mdOHSNAP
Open Hardware for Secure Networks and Privacy
Parts
110| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C11, C19, C20, C21, C22, C23, C24, C25, C30, C31, C32, C33, C34, C35, C36, C38 |
| 9 | 10u | Capacitor_SMD:C_0402_1005Metric | C12, C13, C14, C26, C27, C28, C29, C37, C39 |
| 6 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R9, R10, R11 |
| 6 | GND | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP19, TP20, TP21, TP22, TP23, TP24 |
| 5 | 330 | Resistor_SMD:R_0603_1608Metric | R4, R5, R6, R7, R8 |
| 5 | Ferrite Bead | Inductor_SMD:L_0603_1608Metric | FB1, FB2, FB3, FB4, FB5 |
| 3 | 10u | Capacitor_SMD:C_1206_3216Metric | C2, C4, C8 |
| 3 | 4.7u | Capacitor_SMD:C_1206_3216Metric | C1, C3, C7 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R15, R16 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric | C5, C9 |
| 2 | 15p | Capacitor_SMD:C_0603_1608Metric | C10, C17 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric | C16, C18 |
| 2 | 4.7 | Resistor_SMD:R_0603_1608Metric | R13, R14 |
| 2 | 4.7u | Inductor_SMD:L_0805_2012Metric | L1, L2 |
| 1 | .01u | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 10K-8P4R | Resistor_SMD:R_Array_Convex_4x1206 | RN1 |
| 1 | 10u | Inductor_SMD:L_1008_2520Metric | L3 |
| 1 | 12 MHz | Crystal:Crystal_SMD_EuroQuartz_MJ-4Pin_5.0x3.2mm | Y1 |
| 1 | 12.1k | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 33-8P4R | Resistor_SMD:R_Array_Convex_4x1206 | RN2 |
| 1 | 5-6VDC in | Connector_BarrelJack:BarrelJack_CUI_PJ-102AH_Horizontal | J2 |
| 1 | BOOT | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP15 |
| 1 | Boot Source | Button_Switch_THT:SW_NKK_GW12LJP | SW2 |
| 1 | Fuse 6V/1A | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | JTAG | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J3 |
| 1 | LED1 | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | LED2 | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | LM3670MF | Package_TO_SOT_SMD:TSOT-23-5 | U2 |
| 1 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | NUC980DR61YC | Package_QFP:LQFP-64-1EP_10x10mm_P0.5mm_EP5x5mm | U4 |
| 1 | PAM2306AYPKE | Package_DFN_QFN:WDFN-12-1EP_3x3mm_P0.45mm_EP1.7x2.5mm | U1 |
| 1 | PC.11 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP14 |
| 1 | PC.15 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP16 |
| 1 | PC.3 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP13 |
| 1 | PP1V2 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP10 |
| 1 | PP1V8 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP9 |
| 1 | PP3V3 | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP8 |
| 1 | PWRGD1V2 | LED_SMD:LED_0805_2012Metric | D5 |
| 1 | PWRGD1V8 | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | PWRGD3V3 | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | QSPI_CLK | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP2 |
| 1 | QSPI_CS | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP1 |
| 1 | QSPI_MISO | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP4 |
| 1 | QSPI_MOSI | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP3 |
| 1 | RXD | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP11 |
| 1 | Reset | ohsnap-footprints:SW_TH_Tactile_CIT-NC-Series-SPST | SW3 |
| 1 | Serial FTDI Header | SparkFun-Connectors:1X06 | J4 |
| 1 | TCK | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP5 |
| 1 | TDI | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP6 |
| 1 | TDO | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP7 |
| 1 | TXD | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP12 |
| 1 | USB+ | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP25 |
| 1 | USB- | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP26 |
| 1 | USB-A | Connector_USB:USB_B_OST_USB-B1HSxx_Horizontal | J5 |
| 1 | User Button | ohsnap-footprints:SW_TH_Tactile_CIT-NC-Series-SPST | SW1 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U3 |
| 1 | XIN | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP18 |
| 1 | XOUT | TestPoint:TestPoint_Loop_D2.60mm_Drill1.6mm_Beaded | TP17 |
Questions
How big is the Nuc980-poc1 PCB?
It measures 101.6 × 76.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Nuc980-poc1 use?
110 parts, built around the NUC980DR61YC, LM3670MF-1.8, PAM2306AYPKE and W25Q128JVSIQ. 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 Nuc980-poc1 KiCad files?
From the pqcfox/OHSNAP repository on GitHub, at the commit this page was made from: the board is nuc980-poc1/nuc980-poc1.kicad_pcb and its schematic nuc980-poc1/nuc980-poc1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Nuc980-poc1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask pqcfox before reusing the design.
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