HardLabs

Duet 3 Mini 5+ Ethernet

Duet3D·Duet3-Mini5plus·v1.01/Duet3_5+_Ethernet_v1.01_KiCAD/Duet3_5+_Ethernet.kicad_pcb

Duet 3 Mini 5+ Ethernet PCB layout, top view — open source Microchip SAM board by Duet3D
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About the Duet 3 Mini 5+ Ethernet PCB

Duet 3 Mini 5+ Ethernet is an open source Microchip SAM PCB design by Duet3D, published on GitHub under the Custom license license. It is a 4-layer board measuring 100 × 123 mm, with 408 components from 128 distinct parts.

Its main chip is the ATSAME54P20A, from the Microchip SAM family. Other key parts include the TMC2209, 74LVC1G3157, AP7366-W5-7, TS30041 and 74HCT365. By type, the board carries 141 capacitors, 129 resistors, 40 connectors, 31 diodes, 31 inductors and 19 ICs.

From the project

Product page is here: https://www.duet3d.com/Duet3Mini5plus

Product page is here: https://www.duet3d.com/Duet3Mini5plus

Documentation is here: https://docs.duet3d.com/Duet3Dhardware/Duet3family/Duet3Mini5+HardwareOverview

This repository also contains information in the Mini 2+ : a two driver expansion board for the Duet 3 mini 5+

Product page is here: https://www.duet3d.com/Duet3ExpansionMini2plus

Documentation is here: https://docs.duet3d.com/Duet3Dhardware/Duet3family/Duet3ExpansionMini_2+

Main components on the Duet 3 Mini 5+ Ethernet

TMC220974LVC1G3157AP7366-W5-7TS30041ATSAME54P20A74HCT36574LVC2G34KSZ8081RNACACM1624MCP2542TPD4S012

Duet 3 Mini 5+ Ethernet bill of materials (BOM)

408 components, 128 distinct parts.

QtyPartRefs
5
TMC2209
U1, U2, U5, U6, U8
1
74LVC1G3157
U9
2
AP7366-W5-7
U10, U11
2
TS30041
U12, U13
1
ATSAME54P20A
U14
2
74HCT365
U15, U16
2
74LVC2G34
U17, U18
1
KSZ8081RNACA
U19
1
CM1624
U20
1
MCP2542
U21
1
TPD4S012
U22
1
TSX-3225 25.0000MF10P
X1
1
OUT1
J1
1
OUT2
J2
1
OUT3
J3
1
OUT4
J4
1
OUT5
J5
1
OUT6
J6
1
Ext Driver
J7
1
VIN and OUT0
J8
Show 108 more
QtyPartRefs
1
5V IN PS_ON GND
J9
1
12864_EXP2
J10
1
GND 12V+
J11
1
LASER/VFD
J12
1
IO_0
J13
1
IO_1
J14
1
IO_2
J15
1
IO_3
J16
1
IO_4
J17
1
IO_5
J18
1
IO_6
J19
1
DRIVER_0
J21
1
DRIVER_1
J22
1
DRIVER_2
J23
1
DRIVER_3
J24
1
DRIVER_4
J25
1
12864_EXP1
J26
1
PanelDue_SD
J27
1
TEMPDB
J29
1
SBC
J30
1
TEMP_0
J31
1
TEMP_1
J32
1
TEMP_2
J33
1
NP_LED
J34
1
SWD
J35
1
OUT 3&4 Select V
J36
1
OUT 5&6 Select V
J37
1
USB
J38
1
uSD_Socket
J39
1
SHIELD_GND
J40
1
Ethernet
J41
1
CAN
J42
1
VIN_FUSE
F2
1
OUT0_FUSE
F3
1
VSSA FUSE
F4
1
Int 5V Disable
JP1
1
5V_SELECT
JP2
1
IO2.in
JP3
1
IO3.in
JP4
1
RESET
S1
1
IPD036N04L
TR1
2
AOD4184A
TR2, TR3
5
AO3400A
TR4, TR5, TR6, TR7, TR8
3
3A 40V
D1, D24, D27
8
1A,40V
D2, D3, D4, D6, D12, D13, D15, D17
1
ACT
D5
1
12V+
D7
1
V_FUSED
D8
1
5V+
D9
1
D_TVS_5V
D10
1
3.3V
D11
1
DNP-D_TVS_5V
D16
1
D_TVS_3.3V
D18
1
STATUS
D19
1
OUT_0
D20
4
1A
D21, D23, D26, D28
1
OUT_1
D22
1
OUT_2
D25
4
BAT54C
D30, D31, D32, D33
4
100 ohm, 4 A
L1, L2, L4, L6
2
10u
L3, L5
3
1K @100Mhz
L7, L8, L9
20
300R@100M
L10, L11, L12, L13, L14, L15, L16, L17 +12
1
CM Choke
L30
1
1uH
L31
13
2u2
C1, C2, C28, C29, C56, C88, C92, C117 +5
42
0u1
C3, C4, C8, C10, C16, C17, C26, C30 +34
15
0u1 50V
C5, C6, C7, C9, C14, C15, C33, C34 +7
1
DNP - 2u2
C11
5
22n 50V
C12, C13, C39, C40, C61
20
470p 50V
C18, C19, C20, C21, C22, C23, C24, C25 +12
5
100u 35V
C27, C53, C54, C69, C79
1
1u 50V
C32
1
470p
C70
5
1u
C71, C72, C78, C82, C109
5
10u 50V
C73, C77, C81, C122, C124
1
DNP - 100u 35V
C75
2
10n 50V
C76, C80
4
22u
C85, C86, C87, C89
1
1u DNP
C90
1
1u 35V
C93
1
10u 35V
C96
2
0u01
C97, C115
1
100u 16V
C98
4
10u
C111, C127, C131, C136
2
22p
C114, C116
2
1n 1kV
C128, C140
7
2n2 -DNP
C141, C142, C143, C144, C145, C146, C148
10
0R056
R1, R2, R3, R4, R5, R6, R7, R8 +2
9
1K
R9, R24, R71, R76, R79, R84, R89, R100 +1
13
27K
R10, R25, R90, R93, R94, R95, R117, R118 +5
2
100R
R13, R26
2
47K
R14, R86
13
4K7
R15, R23, R27, R51, R55, R56, R57, R58 +5
6
27R
R16, R21, R50, R87, R88, R107
2
16K
R17, R33
2
5K1
R18, R34
37
10K
R19, R28, R31, R35, R36, R37, R38, R42 +29
3
2K2
R20, R29, R49
1
60K4
R22
6
180R
R30, R40, R48, R70, R77, R80
2
1M
R32, R114
13
470R
R39, R41, R44, R45, R46, R63, R64, R65 +5
3
2K2 0.1%
R60, R61, R62
2
59R 1%
R96, R97
1
680R
R101
1
1.5K DNP
R105
1
6K49
R110

Duet 3 Mini 5+ Ethernet design files

The KiCad project lives in the Duet3D/Duet3-Mini5plus repository on GitHub; these links point at the commit this page was built from.

Duet 3 Mini 5+ Ethernet: common questions

What microcontroller does the Duet 3 Mini 5+ Ethernet use?

The Duet 3 Mini 5+ Ethernet is built around the ATSAME54P20A, from the Microchip SAM family.

How big is the Duet 3 Mini 5+ Ethernet PCB?

The Duet 3 Mini 5+ Ethernet measures 100 × 123 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Duet 3 Mini 5+ Ethernet?

408 components, from 128 distinct parts. The full bill of materials is listed on this page.

Where can I download the Duet 3 Mini 5+ Ethernet design files?

From the Duet3D/Duet3-Mini5plus repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Duet 3 Mini 5+ Ethernet design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Duet 3 Mini 5+ Ethernet without the hardware?

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

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