A13board
About the A13board PCB
A13board is an open source Renesas PCB design by slapin, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 50 × 90.4 mm, with 153 components from 43 distinct parts.
Its main chip is the RA4X0402, from the Renesas family. Other key parts include the H27UBG8T2A/TSOP48, A13, H5TQ2G43CFR, OLIMEX_IC_AXP209 and SY8008BAAC. By type, the board carries 82 capacitors, 33 resistors, 7 ICs, 5 connectors, 5 inductors and 2 diodes.
From the project
a13board
These schematics and PCB layout are free: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This schematic and PCB layout are distributed in the hope that these will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
Main components on the A13board
A13board bill of materials (BOM)
153 components, 43 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | H27UBG8T2A/TSOP48 | TSOP48 | U1 |
| 1 | A13 | allwinner_a13-OLIMEX_IC_TQFP176 | U2 |
| 2 | H5TQ2G43CFR | BGA78 | U3, U4 |
| 1 | OLIMEX_IC_AXP209 | QFN48+1 | U5 |
| 2 | SY8008BAAC | SOT23-5 | U6, U7 |
| 1 | CRYSTAL4 | C5032 | X1 |
| 5 | CONN_20 | CONN20-1.27zzz | P1, P2, P3, P4, P5 |
| 1 | P*** | 1pin | 1PIN |
| 17 | RA4X0402 | RN4x0402 | RA1, RA2, RA3, RA4, RA5, RA6, RA7, RA8 +9 |
| 1 | LED/0603 | LED-0603 | D1 |
| 1 | 1N5819(S4SOD-123) | SOD123 | D2 |
| 5 | 2.2uH/1.5A/DCR<0.1R/CD32 | CD32 | L1, L2, L3, L4, L5 |
| 3 | 100nF | SM0603_Capa | C1, C2, C3 |
| 12 | 100nF | SM0402 | C4, C5, C6, C7, C45, C47, C52, C55 +4 |
| 12 | 100nF | SM0603A | C8, C9, C10, C15, C43, C50, C54, C57 +4 |
| 21 | 10uF/6.3V | SM0603A | C11, C12, C13, C20, C21, C22, C23, C24 +13 |
| 1 | NA(100nF) | SM0603A | C14 |
| 1 | NA(22uF/6.3V) | SM0603A | C16 |
| 4 | 1uF | SM0603A | C17, C18, C32, C51 |
| 8 | 1nF | SM0603A | C19, C30, C31, C72, C73, C74, C75, C76 |
Show 23 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 47pF | SM0603A | C25 |
| 5 | 22uF/6.3V | SM0603A | C29, C40, C41, C42, C63 |
| 1 | 22pF | SM0603A | C39 |
| 3 | 22uF/6.3V | SM0402 | C44, C58, C66 |
| 5 | 10uF/6.3V | SM0402 | C46, C48, C59, C68, C78 |
| 1 | 100nF | SM0603 | C61 |
| 1 | 1uF | SM0402 | C70 |
| 1 | 3.3nF | SM0603A | C77 |
| 2 | 33pF | SM0603A | C79, C80 |
| 2 | 200k/1% | SM0603A | R1, R57 |
| 3 | 240R/1% | SM0603A | R2, R49, R53 |
| 2 | 47k | SM0603A | R3, R4 |
| 7 | 2.2k | SM0603A | R5, R6, R58, R59, R60, R61, R62 |
| 8 | 22R | SM0402 | R17, R18, R19, R20, R21, R22, R42, R43 |
| 1 | 240R/1% | SM0402 | R50 |
| 2 | 2k/1% | SM0603A | R51, R52 |
| 2 | 1R | SM0603A | R54, R55 |
| 1 | NA(10k) | SM0603A | R56 |
| 1 | 22k/1% | SM0603A | R63 |
| 1 | 100k/1% | SM0603A | R64 |
| 1 | 0.03R/1% | SM0603A | R65 |
| 1 | 3.3k/1% | SM0603A | R66 |
| 1 | 4.99k/1% | SM0603A | R67 |
A13board design files
The KiCad project lives in the slapin/a13board repository on GitHub; these links point at the commit this page was built from.
- Layouta13board.kicad_pcb
A13board: common questions
What microcontroller does the A13board use?
The A13board is built around the RA4X0402, from the Renesas family.
How big is the A13board PCB?
The A13board measures 50 × 90.4 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the A13board?
153 components, from 43 distinct parts. The full bill of materials is listed on this page.
Where can I download the A13board design files?
From the slapin/a13board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the A13board design in my own project?
Yes, under the terms of its GPL-3.0 license, which slapin chose for the repository.
Can I test firmware for the A13board without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Renesas firmware against it before you order a PCB.
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