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Lpc11u14-board bringup

alighieribot·lpc11u14-board-bringup·KiCad/Projeto_Final/Projeto_Final.kicad_pcb

Lpc11u14-board bringup layout, top view — open source board by alighieribot

About the Lpc11u14-board bringup

Lpc11u14-board bringup is an open source PCB design by alighieribot, published on GitHub under the MIT license. It is a 2-layer board measuring 80 × 80 mm, with 64 components from 25 distinct parts.

Other key parts include the LD1117S33TR, LD1117DT50TR, FT232RL, 24LC512 and LPC11U14FBD48-201. By type, the board carries 22 capacitors, 17 resistors, 9 connectors, 6 switches, 5 ICs and 4 diodes.

It belongs with the usb & debug tools designs in this gallery.

From the project

Board bring-up, hardware debugging & validation, and event-driven bare-metal firmware (ARM Cortex-M0 LPC11U14F) | UNIFEI PBLE02

Este repositório reúne a documentação técnica integral, os projetos de engenharia eletrônica (esquemático elétrico, layout de PCI de 2 camadas e modelos 3D desenvolvidos no KiCad 9) e o firmware embarcado modular em linguagem C (bare-metal) estruturado em Máquina de Estados Finitos (FSM) para validação física e board bring-up de uma placa com o microcontrolador NXP LPC11U14F (núcleo ARM Cortex-M0).

Lpc11u14-board bringup, from the project README
From the project README

Main components on the Lpc11u14-board bringup

LD1117S33TRLD1117DT50TRFT232RL24LC512LPC11U14FBD48-201

Lpc11u14-board bringup bill of materials (BOM)

64 components, 25 distinct parts.

QtyPartRefs
1
LD1117S33TR
U2
1
LD1117DT50TR
U3
1
FT232RL
U4
1
24LC512
U5
1
LPC11U14FBD48-201
U6
1
12MHz
Y2
1
PJ-002A
J1
1
Conn_ARM_JTAG_SWD_10
J3
1
Conn_01x05_Pin
J4
3
Conn_01x07_Pin
J5, J6, J7
1
Conn_01x04_Pin
J8
1
Conn_01x16_Female
J9
1
USB_B_Mini
J10
5
1825910-6
SW1, SW3, SW4, SW5, SW6
1
RotaryEncoder_Switch
SW7
1
1N5819
D1
3
LED
D2, D3, D4
10
220n
C2, C3, C10, C11, C12, C13, C16, C17 +2
7
10u
C6, C7, C9, C14, C15, C18, C19
3
10n
C20, C21, C22
Show 5 more
QtyPartRefs
2
18p
C25, C26
5
1k
R3, R11, R12, R18, R19
5
4.7k
R4, R9, R10, R13, R14
5
10k
R5, R6, R15, R16, R17
2
100
R7, R8

Lpc11u14-board bringup design files

The KiCad project lives in the alighieribot/lpc11u14-board-bringup repository on GitHub; these links point at the commit this page was built from.

Lpc11u14-board bringup: common questions

How big is the Lpc11u14-board bringup?

The Lpc11u14-board bringup measures 80 × 80 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Lpc11u14-board bringup?

64 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the Lpc11u14-board bringup design files?

From the alighieribot/lpc11u14-board-bringup repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Lpc11u14-board bringup design in my own project?

Yes, under the terms of its MIT license, which alighieribot chose for the repository.

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