Uart
About the Uart PCB
Uart is an open source PCB design by scefrom, published on GitHub under the Custom license license. It is a 2-layer board measuring 135.9 × 41.3 mm, with 16 components from 13 distinct parts.
Other key parts include the ATF1504AS-xJx44, MAX232, 74HC541 and 74HC688. By type, the board carries 5 capacitors, 4 ICs, 3 connectors, 1 crystal and 1 resistor.
It belongs with the retro computing designs in this gallery.
From the project
A board featuring the Motorola 68000
Main components on the Uart
Uart bill of materials (BOM)
16 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATF1504AS-xJx44 | PLCC-44_THT-Socket | U1 |
| 1 | MAX232 | DIP-16_W7.62mm | U2 |
| 1 | 74HC541 | DIP-20_W7.62mm | U3 |
| 1 | 74HC688 | DIP-20_W7.62mm | U4 |
| 1 | 1.8432MHz | Oscillator_DIP-14 | Y1 |
| 1 | perslota | edge_connector_30p_2.54mm | J2 |
| 1 | perslotb | edge_connector_15p_2.54mm | J3 |
| 1 | Conn_02x05_Top_Bottom | IDC-Header_2x05_P2.54mm_Horizontal | J4 |
| 1 | 100n | C_Disc_D3.0mm_W1.6mm_P7.62mm | B1 |
| 1 | 100n | C_Disc_D3.0mm_W1.6mm_P2.54mm | B6 |
| 4 | 1u | CP_Radial_D5.0mm_P2.00mm | C1, C2, C3, C4 |
| 1 | 22p | C_Disc_D3.0mm_W1.6mm_P2.54mm | C5 |
| 1 | 4k7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
Uart design files
The KiCad project lives in the scefrom/SF68 repository on GitHub; these links point at the commit this page was built from.
- Layoutuart/uart/uart.kicad_pcb
- Schematicuart/uart/uart.kicad_sch
Uart: common questions
How big is the Uart PCB?
The Uart measures 135.9 × 41.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Uart?
16 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Uart design files?
From the scefrom/SF68 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Uart design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
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