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LPC1114-LCD

MarceloSalazar·LPC1114-LCD·hardware/LPC1114-LCD.kicad_pcb

LPC1114-LCD PCB layout, top view — open source NXP board by MarceloSalazar
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About the LPC1114-LCD PCB

LPC1114-LCD is an open source NXP PCB design by MarceloSalazar, published on GitHub under the MIT license. It is a 2-layer board measuring 80 × 52 mm, with 53 components from 34 distinct parts.

Its main chip is the NXP LPC1114FN28/102 + DIP-28 600mil socket, from the NXP family. Other key parts include the Torex XC6206P332MR-G, WCH CH340C (SOIC-16, no crystal), Analog Devices DS3231MZ+ (+-5ppm MEMS RTC) and ST USBLC6-2SC6. By type, the board carries 17 resistors, 10 capacitors, 6 diodes, 5 ICs, 5 switches and 3 connectors.

It belongs with the displays & leds designs in this gallery.

From the project

Las librerías del proyecto se referencian con ${KIPRJMOD} en sym-lib-table y fp-lib-table, así que el proyecto se abre directamente sin configurar nada. El resto de símbolos, footprints y modelos 3D son los estándar de KiCad 10.

Las librerías del proyecto se referencian con ${KIPRJMOD} en sym-lib-table y fp-lib-table, así que el proyecto se abre directamente sin configurar nada. El resto de símbolos, footprints y modelos 3D son los estándar de KiCad 10.

1. Edita el esquemático y el PCB en KiCad. 2. En el PCB: Herramientas → Actualizar PCB desde el esquemático (F8) y vuelve a rellenar las zonas (B). 3. Ejecuta el script desde la raíz del repositorio:

Main components on the LPC1114-LCD

NXP LPC1114FN28/102 + DIP-28 600mil socketTorex XC6206P332MR-GWCH CH340C (SOIC-16, no crystal)Analog Devices DS3231MZ+ (+-5ppm MEMS RTC)ST USBLC6-2SC6

LPC1114-LCD bill of materials (BOM)

53 components, 34 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
NXP LPC1114FN28/102 + DIP-28 600mil socket
LPC1114FN28/102
U1
1
Torex XC6206P332MR-G
XC6206P332MR-G
U2
1
WCH CH340C (SOIC-16, no crystal)
CH340C
U3
1
Analog Devices DS3231MZ+ (+-5ppm MEMS RTC)
DS3231MZ+
U4
1
ST USBLC6-2SC6
USBLC6-2SC6
U5
2
SS8050
Q1, Q2
1
YXC X322512MSB4SI 12MHz CL=20pF
12MHz
Y1
1
XKB U254-051T-4BH83-F1S
USB_B_Micro
J1
1
SWD+I2C
J2
1
UART
J3
1
Keystone 3034 (SMD CR2032 holder)
CR2032
BT1
1
TDK PS1420P02CT (piezo, D14 mm, pitch 10 mm)
PS1420P02CT
BZ1
1
LCD1602 (HD44780/ST7066)
DS1
1
10K
10k
RV1
1
C318884
MODE/ISP
SW1
1
C318884
UP
SW2
1
C318884
DOWN
SW3
1
C318884
OK
SW4
1
C318884
RESET
SW5
1
C84256
Red
D1
Show 14 more
QtyPartRefs
1
C2296
Yellow
D2
1
C2297
Green
D3
1
C2297
Green (PWR)
D4
2
B5819W
D6, D7
2
10UF
10uF
C1, C2
5
100NF
100nF
C3, C4, C7, C8, C10
2
33PF
33pF
C5, C6
1
100nF
C9
3
10K
10k
R1, R13, R15
5
1k
R2, R8, R12, R14, R16
2
4K7
4k7
R3, R4
3
470
R5, R6, R7
3
100
R9, R10, R11
1
10K
10k
RN2

LPC1114-LCD design files

The KiCad project lives in the MarceloSalazar/LPC1114-LCD repository on GitHub; these links point at the commit this page was built from.

LPC1114-LCD: common questions

What microcontroller does the LPC1114-LCD use?

The LPC1114-LCD is built around the NXP LPC1114FN28/102 + DIP-28 600mil socket, from the NXP family.

How big is the LPC1114-LCD PCB?

The LPC1114-LCD measures 80 × 52 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LPC1114-LCD?

53 components, from 34 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the LPC1114-LCD design files?

From the MarceloSalazar/LPC1114-LCD repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the LPC1114-LCD design in my own project?

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

Can I test firmware for the LPC1114-LCD without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.

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