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Caravel pcb

efabless·caravel_board·hardware/development/_archive/caravel_pcb_v1/Caravel_pcb.kicad_pcb

Top view of the Caravel pcb PCB
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Caravel pcb is an open source PCB design by efabless: a 2-layer, 54.5 × 52.1 mm board with 72 components (31 distinct parts). It is built around the 93C56, TMUX1574DYYR, AZ1117CH-1.8TRG1, NCP1117LPST33T3G and more. Filed under dev boards & breakouts.

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

Built around

93C56TMUX1574DYYRAZ1117CH-1.8TRG1NCP1117LPST33T3GFT232HSN74LVC1G125DCKTW25Q32JVSSIQCaravel

Parts list

72 components, 31 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
93C56
IC1
1
TMUX1574DYYR
IC2
1
AZ1117CH-1.8TRG1
U1
1
NCP1117LPST33T3G
AZ1117-3.3
U2
1
FT232H
U3
1
SN74LVC1G125DCKT
SN74LVC1G125DCKR
U4
1
W25Q32JVSSIQ
W25Q32FVSS
U5
1
Caravel
U6
1
DSC6001JE1A-010.0000
DSC6001_10MHZ
X1
1
CSTNE12M0GH5L000R0
Y1
1
10118193-0001LF
USB_B_Micro - 10118193-0001LF
J1
5
Conn_01x02_Male
J2, J3, J4, J5, J6
1
Conn_01x02_Female
J7
2
Conn_01x20_Female
J8, J9
1
Conn_01x14_Female
J10
1
SW_Push - SKQGADE010
SW1
3
LTST-C230KRKT
LED - 17-215SURC/S530-A2/TR8
D1, D2, D3
4
GMC31X5R107M6R3NT
100uf - GRM31CR60J107ME39L
C1, C2, C3, C4
4
CC0805KKX5R8BB106
10uf - CC0805KKX5R8BB106
C5, C6, C9, C10
2
CC0805MKX5R5BB226
22uf - CC0805MKX5R5BB226
C7, C8
Show 11 more
QtyPartRefs
2
CC0805KKX7R8BB105
1uf
C11, C12
1
CC0805JRX7R9BB103
0.01uf - CC0805JRX7R9BB103
C13
18
CC0805KRX7R9BB104
0.1uf - CC0805KRX7R9BB104
C14, C15, C16, C17, C18, C19, C20, C21 +10
4
RC0805FR-0710KL
10k - RC0805FR-0710KL
R1, R2, R5, R6
1
RMCF0805FT82R0
82 - 0805W8F820JT5E
R3
1
RMCF0805FT2K00
2K - CR0805J80202G
R4
1
RMCF0805FT12K0
12K 1% - 0805W8F1202T5E
R7
1
RC0805FR-0710KL
10k
R8
2
RNCP0805FTD150R
150 - 0805W8J0151T5E
R9, R10
1
RK73Z2ATTD
0
R11
6
10k - RC0805FR-0710KL
R12, R13, R14, R15, R16, R17

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