4 layers50 × 15.2 mm
2 layers63 × 30 mm
Programmer
andrastantos/unic6- Size
- 63 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 65
- Nets
- 83
- Pads
- 298
- Tracks, vias
- 839, 103
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 11 Dec 2023
- Updated
- 27 Jan 2025
Overview
Programmer is an open-source printed circuit board by andrastantos, from the andrastantos/unic repository on GitHub. It is a 2-layer board of 63 × 30 mm with 65 parts on 83 nets, routed with 839 tracks and 103 vias.
It is built around the NLSV2T244DM, 74LVC2T45DC and AMS1117-3.3, with the FT2232HL and ESDA5V3SC5 among its other parts. Its parts include 22 capacitors, 13 resistors, 7 ICs, 5 diodes and 1 connector. It belongs with the interfaces and adapters boards of this library.
Main components
5
NLSV2T244DM
Micro-8-40℃~+85℃ 1 2 900mV~4.5V 900mV~4.5V Level translator Power-off protection、Output enable high-impedance Tri-State Unidirectional Micro-8 Translators, Level Shifters ROHSonsemiTranslators, Level Shifters
74LVC2T45DC
VSSOP-8-0.5mm-40℃~+125℃ 1 1.2V~5.5V 1.2V~5.5V 2 420Mbps Bidirectional Power-Off Protection Tri-State VSSOP-8-0.5mm Translators, Level Shifters ROHSNexperiaTranslators, Level Shifters
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
FT2232HL
QFP64Dual High Speed USB to Multipurpose UART/FIFO ICFTDIUncategorised
ESDA5V3SC5
SOT-23-5-55℃~+150℃ 21V 22A@8/20us 2uA 300W@8/20us 320pF 3V 5.9V ESD Four channels IEC 61000-4-2 Unidirectional SOT-23-5 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
Parts
65| Qty | Value | Footprint | References |
|---|---|---|---|
| 19 | 3.3u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22 +3 |
| 6 | TestPoint | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP1, TP2, TP3, TP4, TP5, TP6 |
| 5 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R6, R7, R8, R13 |
| 4 | Jumper_2_Bridged | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1, JP2, JP3, JP4 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 0 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R4 |
| 3 | ESDA5V3SC5 | Package_TO_SOT_SMD:SOT-23-5 | D1, D2, D3 |
| 3 | NLSV2T244DM | Package_SO:MSOP-8_3x3mm_P0.65mm | U4, U5, U6 |
| 2 | 15p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C5 |
| 2 | 220 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10, R11 |
| 2 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4, D5 |
| 1 | 12MHz | UNIC:Oscillator_SMD_Abracon_ASE-4Pin_3.2x2.5mm | Y1 |
| 1 | 12k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
| 1 | 2.2 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | 2.2k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | 22u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6 |
| 1 | 74LVC2T45DC | Package_SO:VSSOP-8_2.3x2mm_P0.5mm | U2 |
| 1 | 93CxxA | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U8 |
| 1 | Conn_01x27 | Connector_PinHeader_2.54mm:PinHeader_2x14_P2.54mm_Vertical | J_EXT2 |
| 1 | Conn_01x27_MountingPin | UNIC:Molex_502598-2793_2Rows-23P~0.60mm_Horizontal | J_EXT1 |
| 1 | FT2232HL | Package_QFP:LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | USB_C_Receptacle_USB2.0_14P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
Questions
How big is the Programmer PCB?
It measures 63 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Programmer use?
65 parts, built around the NLSV2T244DM, 74LVC2T45DC, AMS1117-3.3 and FT2232HL. 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 Programmer KiCad files?
From the andrastantos/unic repository on GitHub, at the commit this page was made from: the board is programmer/programmer.kicad_pcb and its schematic board_gw1/unic_gw1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Programmer design in my own project?
Its repository states no licence, so its author keeps all rights: ask andrastantos before reusing the design.
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