HardLabs

Caravel-Nucleo v2-M.2

Rimal12345·caravel_board1·hardware/nucleo/caravel-Nucleo-v2-M.2/caravel-Nucleo-v2-M.2.kicad_pcb

Caravel-Nucleo v2-M.2 PCB layout, top view — open source board by Rimal12345

About the Caravel-Nucleo v2-M.2 PCB

Caravel-Nucleo v2-M.2 is an open source PCB design by Rimal12345, published on GitHub. It is a 2-layer board measuring 73.4 × 92.5 mm, with 90 components from 56 distinct parts.

Other key parts include the AZ1117CH-1.8TRG1, NCP1117LPST33T3G, FT232H, SN74LVC1G125DCKT and W25Q32JVSSIQ. By type, the board carries 33 resistors, 24 capacitors, 12 ICs, 12 connectors, 4 diodes and 2 crystals.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

This repo provides firmware examples, flash programming and diagnostic tools for testing Open MPW and chipIgnite projects using Caravel. It also provides schematics, layout and gerber files for PCB evaluation and breakout boards.

This repo provides firmware examples, flash programming and diagnostic tools for testing Open MPW and chipIgnite projects using Caravel. It also provides schematics, layout and gerber files for PCB evaluation and breakout boards.

See the README for the the Nucleo automated test setup here

See the README for testing projects here -- https://github.com/efabless/caravel_board/tree/main/firmware/chipignite#readme

Main components on the Caravel-Nucleo v2-M.2

AZ1117CH-1.8TRG1NCP1117LPST33T3GFT232HSN74LVC1G125DCKTW25Q32JVSSIQTAR5SxxU_SOT353FW25Q32FVSScaravel-M.2-cardMIC2211-AAYML-TRMCP4661NUCLEO144-F746ZG

Caravel-Nucleo v2-M.2 bill of materials (BOM)

90 components, 56 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AZ1117CH-1.8TRG1
FT232H
U1
1
NCP1117LPST33T3G
SN74LVC1G125DCKR
U2
1
FT232H
SN74LVC1G125DCKR
U3
1
SN74LVC1G125DCKT
MCP1319MT-29LE-OT
U4
1
W25Q32JVSSIQ
TAR5SxxU_SOT353F
U5
2
TAR5SxxU_SOT353F
U6, U11
1
W25Q32FVSS
U7
1
caravel-M.2-card
U8
1
MIC2211-AAYML-TR
U9
1
MCP4661
U10
1
NUCLEO144-F746ZG
U12
1
DSC6001JE1A-010.0000
DSC6001_10MHZ
X1
1
CSTNE12M0GH5L000R0
Y1
1
10118193-0001LF
USB_B_Micro - 10118193-0001LF
J1
1
Conn_01x02_Female
J2
4
Conn_01x02_Male
J3, J5, J6, J12
1
Conn_01x03_Female
J4
1
Conn_01x06_Female
J7
2
Conn_01x03
J8, J9
1
Conn_01x11_Female
J10
Show 36 more
QtyPartRefs
1
Conn_01x02
J11
1
MICROMOD-Standoff
H1
1
SW_Push - SKQGADE010
SW1
1
TestPoint
TP1
3
LTST-C230KRKT
LED - 17-215SURC/S530-A2/TR8
D1, D2, D3
1
LED - 17-215SURC/S530-A2/TR8
D4
1
GMC31X5R107M6R3NT
0.01uf - CC0805JRX7R9BB103
C1
3
GMC31X5R107M6R3NT
0.1uf - CC0805KRX7R9BB104
C2, C3, C4
3
CC0805KKX5R8BB106
0.1uf - CC0805KRX7R9BB104
C5, C6, C9
2
CC0805MKX5R5BB226
0.1uf - CC0805KRX7R9BB104
C7, C8
1
CC0805KKX5R8BB106
1uf - CC0805KKX5R8BB105
C10
1
CC0805KKX7R8BB105
0.01uf - CC0805KRX7R9BB103
C11
1
CC0805KKX7R8BB105
10uf - CC0805KKX5R8BB106
C12
1
CC0805JRX7R9BB103
1uf - CC0805KKX5R8BB105
C13
3
CC0805KRX7R9BB104
0.01uf - CC0805KRX7R9BB103
C14, C19, C23
2
CC0805KRX7R9BB104
10uf - CC0805KKX5R8BB106
C15, C24
2
CC0805KRX7R9BB104
0.1uf - CC0805KRX7R9BB104
C16, C17
4
CC0805KRX7R9BB104
1uf - CC0805KKX5R8BB105
C18, C20, C21, C22
2
RC0805FR-0710KL
10k - RC0805FR-0710KL
R1, R8
1
RC0805FR-0710KL
12K 1% - 0805W8F1202T5E
R2
1
RMCF0805FT82R0
150 - 0805W8J0151T5E
R3
1
RMCF0805FT2K00
150 - 0805W8J0151T5E
R4
2
RC0805FR-0710KL
10k
R5, R6
1
RMCF0805FT12K0
10k - RC0805FR-0710KL
R7
2
RNCP0805FTD150R
10k - RC0805FR-0710KL
R9, R10
1
RK73Z2ATTD
10k - RC0805FR-0710KL
R11
1
10k - RC0805FR-0710KL
R12
2
82 - 0805W8F820JT5E
R13, R14
6
10k
R15, R16, R17, R18, R27, R28
1
360 1% - 0805W8F1202T5E
R19
2
4.99K 1% - 0805W8F1202T5E
R20, R23
1
499 1% - 0805W8F1202T5E
R21
1
4.22K 1% - 0805W8F1202T5E
R22
1
4.02K 1% - 0805W8F1202T5E
R24
2
4.7K 1% - 0805W8F1202T5E
R25, R26
5
0
R29, R30, R31, R32, R33

Caravel-Nucleo v2-M.2 design files

The KiCad project lives in the Rimal12345/caravel_board1 repository on GitHub; these links point at the commit this page was built from.

Caravel-Nucleo v2-M.2: common questions

How big is the Caravel-Nucleo v2-M.2 PCB?

The Caravel-Nucleo v2-M.2 measures 73.4 × 92.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Caravel-Nucleo v2-M.2?

90 components, from 56 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 Caravel-Nucleo v2-M.2 design files?

From the Rimal12345/caravel_board1 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 Caravel-Nucleo v2-M.2 design in my own project?

The repository has no license, so all rights stay with Rimal12345. Use it as a reference, and ask the author before reusing the design.

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