2 layers38 × 16.6 mm
2 layers50.8 × 20.3 mm
ATF150x uDEV
bkw777/ATF150x_uDEV1Tiny dev board for ATF1502AS(V)(L)-xAx44 and ATF1504AS(V)(L)-xAx44
- Size
- 50.8 × 20.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 44
- Pads
- 114
- Tracks, vias
- 223, 71
- Pours
- 130
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 2 Jun 2024
- Updated
- 13 Sep 2026
Overview
ATF150x uDEV is an open-source printed circuit board by bkw777, from the bkw777/ATF150x_uDEV repository on GitHub. It is a 2-layer board of 50.8 × 20.3 mm with 14 parts on 44 nets, routed with 223 tracks and 71 vias.
It is built around the ATF1504ASL-25AU44, CL21B105KOFNNWE and RMCF0805FT10K0, with the PRPC020SAAN-RC, LG R971-KN-1-0-20-R18 and SBH11-PBPC-D05-ST-BK among its other parts. Its parts include 4 capacitors, 3 connectors, 2 resistors, 2 diodes and 1 IC. It belongs with the fPGA and programmable logic and microcontroller boards boards and the FPGA and CPLD boards of this library.
Main components
7ATF1504ASL-25AU44
TQFP-44(10x10)-40℃~+85℃ 25ns 25ns 32 4.5V~5.5V 64 ATF15xx In-system programming TQFP-44(10x10) Programmable Logic Device (CPLDs/FPGAs) ROHSMicrochip TechnologyProgrammable Logic Device (CPLDs/FPGAs)
CL21B105KOFNNWE
080516V 1uF X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
RMCF0805FT10K0
0805-55℃~+155℃ 10kΩ 125mW 150V Thick Film Resistor ±1% ±100ppm/℃ 0805 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
PRPC020SAAN-RC
插件,P=2.54mmPin HeadersSullins Connector Solutions
LG R971-KN-1-0-20-R18
0805-30℃~+85℃ 1.4mm x 1.3mm square LED 160° 2.2V 20mA 2kV 30nm 45mcd 570nm 572nm Discrete Diode Frosted White Lens Yellow Green 0805 LED Indication - Discrete ROHSOSRAM Opto SemiconLED Indication - DiscreteSBH11-PBPC-D05-ST-BK
TH-2X5P,P=2.54mm-40℃~+105℃ 10P 2 2.54mm 2.54mm 2x5P 3A 5 8.8mm 9.1mm Black Brass Gold PBT Through Hole UL94V-0 TH-2X5P,P=2.54mm Wire To Board Connector ROHSSullins Connector SolutionsWire To Board ConnectorPRPC002SBBN-M71RC
弯插,P=2.54mmPin HeadersSullins Connector Solutions
README
README.mdATF150x_uDEV
Tiny dev board for Atmel/Microchip ATF1502 & ATF1504 TQFP-44.
For C1-C4 use anything from 0.22u to 1u.
JTAG pin 6 may optionally be connected to IC pin 38 (OE1#/VPP) by the VPP solder jumper.
ATF150x_uPRG has a matching option to output 12v VPP on JTAG pin 6.
Programming
Credits
Modified originally from whitequark/ATF15xx-EVB
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1u | 000_LOCAL:C_0805 | C1, C2, C3, C4 |
| 2 | 10k | 000_LOCAL:R_0805 | R1, R2 |
| 2 | 1x20x2.54mm | 000_LOCAL:PinHeader_1x20_P2.54mm_Vertical | J2, J3 |
| 2 | GRN | 000_LOCAL:LED_0805 | LED1, LED2 |
| 1 | ATF150x-xAx44 | 000_LOCAL:VQFP44 | U1 |
| 1 | Altera JTAG-A+VPP | 000_LOCAL:IDC-Header_2x05_P2.54mm_Vertical | J1 |
| 1 | VCC | 000_LOCAL:PinHeader_1x02_P2.54mm_Horizontal | JP1 |
| 1 | VPP | 000_LOCAL:SolderJumper_1mm_2p_open | JP2 |
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Questions
How big is the ATF150x uDEV PCB?
It measures 50.8 × 20.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ATF150x uDEV use?
14 parts, built around the ATF1504ASL-25AU44, CL21B105KOFNNWE, RMCF0805FT10K0 and PRPC020SAAN-RC. 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 ATF150x uDEV KiCad files?
From the bkw777/ATF150x_uDEV repository on GitHub, at the commit this page was made from: the board is PCB/ATF150x_uDEV.kicad_pcb and its schematic PCB/ATF150x_uDEV.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ATF150x uDEV design in my own project?
Its repository states no licence, so its author keeps all rights: ask bkw777 before reusing the design.