2 layers100 × 100 mm
RQ2 mainboard v0.2
deets/unifhy-rocket-engine-test-stand
Code, CAD and Description for a amateur rocket test stand.
75 parts1
4 layers68 × 43 mm
Ecp5-dev board
medhyal/ecp5-dev-board10ECP5 FPGA DEV BOARD
- Size
- 68 × 43 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 114
- Nets
- 269
- Pads
- 691
- Tracks, vias
- 3,371, 336
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 Apr 2021
- Updated
- 19 Apr 2021
Overview
Ecp5-dev board is an open-source printed circuit board by medhyal, from the medhyal/ecp5-dev-board repository on GitHub. It is a 4-layer board of 68 × 43 mm with 114 parts on 269 nets, routed with 3,371 tracks and 336 vias.
It is built around the LFE5U-12F-6BG256C, W25Q128JVPIQ and FT2232HQ, with the IS66WVH16M8BLL-100B1LI, TLV75733PDBVR-MS and HI0603P600R-10 among its other parts. Its parts include 49 capacitors, 35 resistors, 10 ICs, 5 connectors and 4 diodes. It belongs with the fPGA and programmable logic and microcontroller boards boards and the FPGA and CPLD boards of this library.
Main components
8
LFE5U-12F-6BG256C
CABGA-2560℃~+85℃ 1.045V~1.155V 12000 197 3000 589824bit ECP5 Supports hot swap、Supports SEU error detection and correction CABGA-256 Programmable Logic Device (CPLDs/FPGAs) ROHSLatticeProgrammable Logic Device (CPLDs/FPGAs)
W25Q128JVPIQ
WSON-8-EP(5x6)-40℃~+85℃ 100,000 cycles 10uA 120ms@(32KB) 128Mbit 133MHz 2.7V~3.6V 20 Years Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection、Power lock protection SPI WSON-8-EP(5x6) NOR FLASH ROHSWinbond ElecNOR FLASH
FT2232HQ
QFN64Dual High Speed USB To Multipurpose UART/FIFO ICFTDIUncategorisedIS66WVH16M8BLL-100B1LI
TFBGA-24(6x8)128Mbit 36ns 600uA Built-in auto-refresh logic、Hardware reset function、Refresh conflict indication HyperRAM TFBGA-24(6x8) PSRAM ROHSISSISRAM
TLV75733PDBVR-MS
SOT-23-5SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIUncategorised
HI0603P600R-10
06031 30mΩ 4A 60Ω@100MHz 0603 Ferrite Beads ROHSLairdFerrite Beads
MMBT2222A
SOT-23-55℃~+150℃ 1 NPN 100 100nA 1V 300MHz 300mW 40V 600mA 6V NPN Standalone SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)
LTST-C19HE1WT-H
SMD-4P,1.6x1.6mm-20℃~+80℃ 0.35mm 1.6mm 1.6mm 130° Common Anode G:525nm、R:624nm、B:470nm R:1.8V~2.4V、G:2.8V~3.9V、B:2.8V~3.9V R:20mA、G:20mA、B:20mA R:632nm、G:520nm、B:468nm R:75mW、G:80mW、B:80mW R:85mcd~240mcd、G:160mcd~280mcd、B:28mcd~180mcd White Frosted Lens SMD-4P,1.6x1.6mm RGB LEDs ROHSLite-OnRGB LEDs
README
README.mdecp5-dev-board
ECP5 FPGA DEV BOARD
Lattice LFE5U-12F FPGA
Built in FTDI FT2232H Programmer
Errata:
Q1 - wrong footprint
Parts
114| Qty | Value | Footprint | References |
|---|---|---|---|
| 27 | 100nF | Capacitor_SMD:C_0402_1005Metric | C2, C3, C4, C12, C14, C16, C19, C22, C25, C31, C32, C34, C35, C37, C38, C40 +11 |
| 13 | 10uF | Capacitor_SMD:C_0402_1005Metric | C5, C6, C10, C13, C15, C17, C20, C24, C26, C33, C39, C50, C53 |
| 11 | 10K | Resistor_SMD:R_0402_1005Metric | R1, R2, R14, R15, R17, R18, R20, R21, R32, R33, R35 |
| 8 | 2.2K | Resistor_SMD:R_0402_1005Metric | R13, R29, R30, R37, R38, R40, R41, R42 |
| 6 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C7, C11, C18, C21, C23 |
| 5 | 0 | Resistor_SMD:R_0402_1005Metric | R10, R12, R16, R31, R36 |
| 4 | 1K | Resistor_SMD:R_0402_1005Metric | R4, R7, R8, R9 |
| 4 | 4.7K | Resistor_SMD:R_0402_1005Metric | R3, R26, R27, R28 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_ISO14580_Pad | H1, H2, H3, H4 |
| 2 | 0 DNP | Resistor_SMD:R_0402_1005Metric | R11, R39 |
| 2 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C41, C44 |
| 2 | Conn_02x20_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical | J1, J2 |
| 2 | HI0603P600R-10 | Inductor_SMD:L_0603_1608Metric | L5, L6 |
| 1 | 1.1TP | TestPoint:TestPoint_Pad_D1.0mm | TP3 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C36 |
| 1 | 12K | Resistor_SMD:R_0402_1005Metric | R34 |
| 1 | 2.5TP | TestPoint:TestPoint_Pad_D1.0mm | TP2 |
| 1 | 3.3TP | TestPoint:TestPoint_Pad_D1.0mm | TP1 |
| 1 | 600 Ohm 800mA | Inductor_SMD:L_0603_1608Metric | L4 |
| 1 | 93C46BT-I_OT | Package_TO_SOT_SMD:SOT-23-6 | U8 |
| 1 | BLUE | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | DSC6101JI2A-012 | raj:DSC6101JI2A-012 | U9 |
| 1 | DSC6101JI2A-050 | raj:DSC6101JI2A-012 | U5 |
| 1 | FT2232HQ | Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP4.35x4.35mm | U10 |
| 1 | GREEN | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | IS66WVH16M8BLL-100B1LI | raj:24-TFBGA (6x8) | U7 |
| 1 | JTAG | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J4 |
| 1 | LFE5U-12F-6BG256C | Package_BGA:BGA-256_14.0x14.0mm_Layout16x16_P0.8mm_Ball0.45mm_Pad0.32mm_NSMD | U4 |
| 1 | MMBT2222A | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | RED | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | TLV74311PDBVR | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | TLV75525PDBVR | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | TLV75733PDBVR | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex_47346-0001 | J5 |
| 1 | W25Q128JVPIQ | Package_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4.3mm | U6 |
| 1 | LTST-C19HE1WT | LED_SMD:LED_LiteOn_LTST-C19HE1WT | D4 |
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Questions
How big is the Ecp5-dev board PCB?
It measures 68 × 43 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Ecp5-dev board use?
114 parts, built around the LFE5U-12F-6BG256C, W25Q128JVPIQ, FT2232HQ and IS66WVH16M8BLL-100B1LI. 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 Ecp5-dev board KiCad files?
From the medhyal/ecp5-dev-board repository on GitHub, at the commit this page was made from: the board is v0.1/ecp5-dev-board.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ecp5-dev board design in my own project?
Its repository states no licence, so its author keeps all rights: ask medhyal before reusing the design.