2 layers25.8 × 21.4 mm
2 layers73 × 52.5 mm
ATF1504 Breakout
cmsd2/oshopen source hardware
- Size
- 73 × 52.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 47
- Pads
- 141
- Tracks, vias
- 261, 40
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 22 Apr 2015
- Updated
- 16 Oct 2025
Overview
ATF1504 Breakout is an open-source printed circuit board by cmsd2, from the cmsd2/osh repository on GitHub. It is a 2-layer board of 73 × 52.5 mm with 28 parts on 47 nets, routed with 261 tracks and 40 vias.
It is built around the DSC1001CI4-002.0480T, TLV1117LV33DCYR and TS-1088-AR02016. Its parts include 4 resistors, 4 ICs, 4 connectors, 3 capacitors and 3 switches. It belongs with the interfaces and adapters boards and the FPGA and CPLD boards of this library.
Main components
3
DSC1001CI4-002.0480T
SMD3225-4P-40℃~+85℃ 1.8V~3.3V 2.048MHz 6.3mA CMOS SMD3225-4P Programmable Oscillators ROHSMicrochip TechnologyProgrammable Oscillators
TLV1117LV33DCYR
SOT-223-40℃~+125℃@(TJ) 0.003%Vout 1 1.2V@(1A) 12V 1A 3.3V 75dB@(120Hz) Fixed Over Current Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSJSMSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TS-1088-AR02016
SMD,4x3mm-30℃~+80℃ 1.6N 100,000 cycles 12V 2mm 3.9mm 3mm 50mA Black Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD,4x3mm Tactile Switches ROHSXUNPUTactile Switches
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | TS-1088-AR02016 | easyeda2kicad:SW-SMD_L3.9-W3.0-P4.45 | SW1, SW2, SW3 |
| 2 | 10K | easyeda2kicad:R0603 | R4, R5 |
| 2 | 1u | easyeda2kicad:C0603 | C1, C2 |
| 2 | 50 | easyeda2kicad:R0603 | R2, R3 |
| 2 | Conn_01x20_Pin | easyeda2kicad:HDR-TH_20P-P2.54-V-M-4 | J1, J2 |
| 2 | MountingHole | MountingHole:MountingHole_3mm | H2, H4 |
| 2 | MountingHole | MountingHole:ToolingHole_1.152mm | H1, H3 |
| 2 | TestPoint | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP1, TP2 |
| 1 | 0.01u | easyeda2kicad:C0603 | C3 |
| 1 | ATF1504ASV-xAx44 | Package_QFP:TQFP-44_10x10mm_P0.8mm | U1 |
| 1 | Conn_01x02_Pin | easyeda2kicad:HDR-TH_2P-P2.54-V-M | J3 |
| 1 | DSC1001CI4-002.0480T | easyeda2kicad:OSC-SMD_4P-L3.2-W2.5-BL_1C210000BB0F | U3 |
| 1 | HDR-IDC-2.54-2X5P | easyeda2kicad:IDC-TH_10P-P2.54_C5665 | P1 |
| 1 | MIC826YYMT-TR | easyeda2kicad:TDFN-6_L2.0-W2.0-P0.65-TL-EP | U4 |
| 1 | RED | easyeda2kicad:LED0603-RD_RED | D1 |
| 1 | TLV1117LV33DCYR | easyeda2kicad:SOT-223_L6.7-W3.5-P2.30-BR | U2 |
| 1 | YELLOW | easyeda2kicad:LED0603-RD-YELLOW | D2 |
The 26 most common of 28 parts.
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Questions
How big is the ATF1504 Breakout PCB?
It measures 73 × 52.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ATF1504 Breakout use?
28 parts, built around the DSC1001CI4-002.0480T, TLV1117LV33DCYR and TS-1088-AR02016. 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 ATF1504 Breakout KiCad files?
From the cmsd2/osh repository on GitHub, at the commit this page was made from: the board is ATF1504 Breakout/ATF1504 Breakout.kicad_pcb and its schematic ATF1504 Breakout/ATF1504 Breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ATF1504 Breakout design in my own project?
Its repository states no licence, so its author keeps all rights: ask cmsd2 before reusing the design.