6 layers276 × 93.5 mm
Mnt reform motherboard
Junkz3/wrench-board
A senior microsoldering technician, available to every repair shop from the seasoned pro to the apprentice. Powered by Claude Opus 5
505 parts259
4 layers29 × 16.7 mm
Ram pak
esden/glasgow-addons19Various interface addon boards and expansions for the Glasgow Digital Interface Explorer
- Size
- 29 × 16.7 mm
- Copper layers
- 4
- Thickness
- 0.4 mm
- Parts
- 29
- Nets
- 65
- Pads
- 219
- Tracks, vias
- 677, 44
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Aug 2020
- Updated
- 24 Oct 2023
Overview
Ram pak is an open-source printed circuit board by esden, from the esden/glasgow-addons repository on GitHub. It is a 4-layer board of 29 × 16.7 mm with 29 parts on 65 nets, routed with 677 tracks and 44 vias.
It is built around the W957D8MFYA5I and TLV62568DBV. Its parts include 10 capacitors, 8 resistors, 3 ICs, 2 connectors and 1 inductor.
Main components
2Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100n | pkl_dipol:C_0402 | C5, C6, C7, C8, C9, C10 |
| 6 | 22R | pkl_dipol:R_Array_Convex_4x0402 | R1, R2, R3, R4, R5, R6 |
| 2 | W957D8MFYA5I | pkl_housings_bga:BGA-24_5x5_6.0x8.0mm | U2, U3 |
| 1 | 10k | pkl_dipol:R_0402 | R8 |
| 1 | 10u | pkl_dipol:C_0603 | C2 |
| 1 | 1u | pkl_dipol:C_0402 | C4 |
| 1 | 20k | pkl_dipol:R_0402 | R7 |
| 1 | 2u2 | pkl_dipol:L_0805 | L1 |
| 1 | 4u7 | pkl_dipol:C_0603 | C1 |
| 1 | 6p8 | pkl_dipol:C_0402 | C3 |
| 1 | PinHeader_2x22_P1.27mm | pkl_pin_sockets:PinSocket_2x22_P1.27mm_Vertical_Pass-Through__SMD | J1 |
| 1 | TLV62568DBV | pkl_housings_sot:SOT-23-5 | U1 |
| 1 | pkl_jumper | pkl_jumpers:J_0603 | J2 |
The 24 most common of 29 parts.
Questions
How big is the Ram pak PCB?
It measures 29 × 16.7 mm and has 4 copper layers, 0.4 mm thick.
What parts does the Ram pak use?
29 parts, built around the W957D8MFYA5I and TLV62568DBV. 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 Ram pak KiCad files?
From the esden/glasgow-addons repository on GitHub, at the commit this page was made from: the board is hardware/ram-pak/ram-pak.kicad_pcb and its schematic hardware/ram-pak/hyperram.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ram pak design in my own project?
Its repository states no licence, so its author keeps all rights: ask esden before reusing the design.
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