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IWR-AOP-MODULE

l3wi·IWR-AOP-MODULE

IWR-AOP-MODULE layout, top view — open source board by l3wi

About the IWR-AOP-MODULE

IWR-AOP-MODULE is an open source PCB design by l3wi, published on GitHub under the MIT license. It is a 6-layer board measuring 85.6 × 33.7 mm, with 142 components from 42 distinct parts.

Other key parts include the LM66200DRLR, CP2105-F01-GMR, IWR6843ARQGALPR, MX25L3233FM2I-08G and LP87524JRNFRQ1. By type, the board carries 77 capacitors, 43 resistors, 6 inductors, 5 ICs, 4 connectors and 2 switches.

It belongs with the usb & debug tools designs in this gallery.

From the project

60 GHz mmWave radar module built around TI's IWR6843AOP: USB-C or carrier-socket operation. KiCad 10, JLCPCB-ready.

Revision 1.0 · KiCad 10 · six-layer, 85.6 × 33.7 mm · in production

A self-contained 60 GHz mmWave radar module built around TI's IWR6843AOP (antenna-on-package). It boots its own firmware from on-board flash and connects to a PC over USB-C or a carrier through two rear sockets.

- Radar. IWR6843AOP: 60–64 GHz FMCW, 4 GHz continuous sweep, 3 transmitters and 4 receivers with antennas in the package, C674x DSP, hardware FFT/CFAR accelerator and Arm Cortex-R4F. Detection and tracking run on the radar; the host receives results. - Standalone boot. 32 Mbit QSPI flash (U301, MX25L3233F). - USB-C.…

IWR-AOP-MODULE, from the project README
From the project README

Main components on the IWR-AOP-MODULE

LM66200DRLRCP2105-F01-GMRIWR6843ARQGALPRMX25L3233FM2I-08GLP87524JRNFRQ1

IWR-AOP-MODULE bill of materials (BOM)

142 components, 42 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM66200DRLR
Texas Instruments
U117
1
CP2105-F01-GMR
Silicon Laboratories
U200
1
IWR6843ARQGALPR
Texas Instruments
U300
1
MX25L3233FM2I-08G
Macronix
U301
1
LP87524JRNFRQ1
Texas Instruments
U600
1
MMBT3904
Jiangsu Changjing Electronics Technology Co., Ltd.
Q402
1
XL2EL89COI-111YLC-40M
40MHz
YXC Crystal Oscillators
Y300
1
USB4105-GF-A
Global Connector Technology
J200
1
X1270WVS-2x05B-9TV01
RADAR JTAG
XKB Connection
J301
1
PM254-2-06-S-8.5
UART / CONTROL / 5V IN
HCTL
J400
1
PM254-2-05-S-8.5
SPI / DATA
HCTL
J401
1
0467003.NRHF
3A 32V 0467003.NRHF
Littelfuse
F200
1
TS-1187A-B-A-B
RESET
XKB Connection
SW400
1
TS-1187A-B-A-B
BOOT
XKB Connection
SW401
2
H5VUT2U
hongjiacheng
D200, D201
2
BLM18KG121TH1D
120R@100MHz / 3A
Murata
FB600, FB601
4
MWSA0402S-R47MT
0.47uH
Sunlord
L600, L601, L602, L603
2
CL21B105KBFNNNE
1uF 25V
Samsung Electro-Mechanics
C100, C202
1
GRM21BR71A106KE51L
10uF 10V
Murata Electronics
C140
2
CL21A475KAQNNNE
4.7uF 16V
Samsung Electro-Mechanics
C200, C203
Show 22 more
QtyPartRefs
1
CL05B104KO5NNNC
100nF 16V
Samsung Electro-Mechanics
C201
4
CL21A106KAYNNNE
10uF
Samsung Electro-Mechanics
C300, C312, C320, C334
41
CL05B104KO5NNNC
100nF
Samsung Electro-Mechanics
C301, C302, C303, C304, C305, C306, C307, C308 +33
5
CL10A105KB8NNNC
1uF
Samsung Electro-Mechanics
C313, C321, C337, C339, C605
1
CL10A475KO8NNNC
4.7uF
Samsung Electro-Mechanics
C341
1
GRM155R71E473KA88D
47nF
Murata
C345
2
0402CG180J500NT
18pF
FH (Guangdong Fenghua Advanced Tech)
C346, C347
8
GRM32ER71E226KE15L
22uF
Murata Electronics
C600, C601, C602, C603, C610, C611, C612, C613
4
GRM1555C1H391JA01D
390pF
Murata Electronics
C614, C615, C616, C617
3
GRM21BR71A106KE51L
10uF
Murata Electronics
C620, C621, C629
2
CL21A226MAQNNNE
22uF
Samsung Electro-Mechanics
C624, C625
2
0402WGF5101TCE
5.1kR 1%
UNI-ROYAL(Uniroyal Elec)
R100, R101
19
0402WGF1002TCE
10kR
UNI-ROYAL(Uniroyal Elec)
R133, R300, R304, R305, R306, R307, R308, R309 +11
1
0402WGF2402TCE
24kR
UNI-ROYAL(Uniroyal Elec)
R200
1
0402WGF4702TCE
47kR
UNI-ROYAL(Uniroyal Elec)
R201
1
0402WGF4701TCE
4.7kR
UNI-ROYAL(Uniroyal Elec)
R202
5
0402WGF1003TCE
100kR
UNI-ROYAL(Uniroyal Elec)
R205, R206, R402, R403, R414
3
0402WGF1001TCE
1kR
UNI-ROYAL(Uniroyal Elec)
R208, R410, R417
1
0402WGF1000TCE
100R
UNI-ROYAL(Uniroyal Elec)
R209
2
0402WGF0000TCE
0R
UNI-ROYAL(Uniroyal Elec)
R314, R604
4
0402WGF220JTCE
22R
UNI-ROYAL(Uniroyal Elec)
R407, R408, R409, R415
4
RC0603FR-073R9L
3.9R
YAGEO
R610, R611, R612, R613

IWR-AOP-MODULE design files

The KiCad project lives in the l3wi/IWR-AOP-MODULE repository on GitHub; these links point at the commit this page was built from.

IWR-AOP-MODULE: common questions

How big is the IWR-AOP-MODULE?

The IWR-AOP-MODULE measures 85.6 × 33.7 mm, has 6 copper layers and is 1.6 mm thick.

How many components are on the IWR-AOP-MODULE?

142 components, from 42 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 IWR-AOP-MODULE design files?

From the l3wi/IWR-AOP-MODULE 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 IWR-AOP-MODULE design in my own project?

Yes, under the terms of its MIT license, which l3wi chose for the repository.

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