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${DOC TYPE} Document

Ben-Bussch·COMET-I-Static-Fire·COMET1_CCT_Board/COMET1_CCT.kicad_pcb

${DOC TYPE} Document PCB layout, top view — open source RP2040/RP2350 board by Ben-Bussch

About the ${DOC TYPE} Document PCB

${DOC TYPE} Document is an open source RP2040/RP2350 PCB design by Ben-Bussch, published on GitHub. It is a 4-layer board measuring 82 × 66 mm, with 87 components from 45 distinct parts.

Its main chip is the RP2350B, from the RP2040/RP2350 family. Other key parts include the S25FL128LAGMFI013, NCP1117LPST33T3G, LM27313XMFX/NOPB, PAC1934T-I/JQ and MCP96RL00-E/MX. By type, the board carries 31 capacitors, 22 resistors, 13 connectors, 9 ICs, 3 LEDs and 3 diodes.

From the project

Avionics for Static Fire of Comet 1

Main components on the ${DOC TYPE} Document

RP2350BS25FL128LAGMFI013NCP1117LPST33T3GLM27313XMFX/NOPBPAC1934T-I/JQMCP96RL00-E/MXSTS4L-AD1B-R3ISL83488IBZ-T

${DOC TYPE} Document bill of materials (BOM)

87 components, 45 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RP2350B
U1
1
S25FL128LAGMFI013
S25FL128
U2
1
NCP1117LPST33T3G
NCP1117_3.3
U3
1
LM27313XMFX/NOPB
LM27313
U5
1
PAC1934T-I/JQ
PAC1934
U6
2
MCP96RL00-E/MX
MCP96R00
U7, U8
1
STS4L-AD1B-R3
STS4L
U9
1
ISL83488IBZ-T
ISL83488
U10
1
MMBT5551
Q1
1
ABM8-272-T3
X1
2
DF11-10DS-2DSA(05)
DF11-10DS-2DSA
J1, J2
1
47219-2001
Micro_SD_Card
J3
1
N/A
Pin_01x02
J4
1
USB4085-GF-A
USBC_Conn
J5
6
502352-0201
Molex_01x02
J7, J8, J9, J10, J11, J12
1
N/A
Conn_02x03
J13
1
RJHSE-5381
RJ45_LED_Shielded
J14
1
KSSG33J12Y
~
BUZ1
1
SMD1210B075TF/24
Fuse
F1
1
MP008288
Green
LED1
Show 25 more
QtyPartRefs
2
MP008277
Red
LED2, LED3
1
1N4148WS
D1
1
USBLC6-2SC6
D2
1
B5819W SL
~
D3
1
AOTA-B201610S3R3-101-T
3.3uH
L1
1
MCSD54-120MU
12uH
L2
1
CL05A475MP5NRNC
4.7uF
C1
2
CL05A475MP5NRNC
4.7uF
C2, C3
11
CL05B104KO5NNNC
100nF
C4, C5, C6, C7, C8, C9, C10, C11 +3
1
CL05A475MP5NRNC
4.7uF
C15
2
0402CG150J500NT
15pF
C16, C17
12
CC0603KRX7R9BB104
100nF
C18, C19, C22, C23, C27, C28, C29, C30 +4
2
CL10A475KO8NNNC
4.7uF
C25, C26
2
0603WAF270JT5E
27R
R1, R2
1
0402WGF330JTCE
33R
R3
1
0603WAF1002T5E
10kR
R4
3
0402WGF1001TCE
1kR
R5, R6, R9
3
0603WAF510JT5E
51R
R7, R8, R14
2
0603WAF4701T5E
4.7kR
R10, R11
2
0603WAF5101T5E
5.1kR
R12, R13
2
0603WAF2200T5E
220R
R15, R16
1
0603WAF1200T5E
120R
R17
3
1206W4F100LT5E
0.1R
R18, R19, R20
1
0603WAF1203T5E
120kR
R21
1
0603WAF1302T5E
13kR
R22

${DOC TYPE} Document design files

The KiCad project lives in the Ben-Bussch/COMET-I-Static-Fire repository on GitHub; these links point at the commit this page was built from.

${DOC TYPE} Document: common questions

What microcontroller does the ${DOC TYPE} Document use?

The ${DOC TYPE} Document is built around the RP2350B, from the RP2040/RP2350 family.

How big is the ${DOC TYPE} Document PCB?

The ${DOC TYPE} Document measures 82 × 66 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the ${DOC TYPE} Document?

87 components, from 45 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 ${DOC TYPE} Document design files?

From the Ben-Bussch/COMET-I-Static-Fire 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 ${DOC TYPE} Document design in my own project?

The repository has no license, so all rights stay with Ben-Bussch. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ${DOC TYPE} Document without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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