Npu subsystems

embeddedos-org·eCAD-Hardware-Products·eEdgeAI_CAD_Design/npu_subsystems/hardware/pcb/npu_subsystems.kicad_pcb

Top view of the Npu subsystems PCB
Simulate this board

Npu subsystems is an open source STM32 PCB design by embeddedos-org: a 14-layer, 120 × 90 mm board with 460 components (460 distinct parts). It is built around the AWR2944BFCAAEQ1, RK3588S, TEKTON3-B, 4GB LPDDR4X and more.

Hardware designs + EE docs + Board datasheets of Multiple products

Each product directory carries a datasheet, a costed bill of materials, a runnable power simulation, and trees for CAD and PCB artefacts. The data is generated from tools/catalog/ and checked by tools/validateproducts.py`.

Built around

Parts list

460 components, 460 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AWR2944BFCAAEQ1
XCZU3EG
Texas Instruments
U1
1
AWR2944BFCAAEQ1
4GB LPDDR4X
Texas Instruments
U2
1
RK3588S
4GB LPDDR4X
Rockchip
U3
1
TEKTON3-B
4GB LPDDR4X
Autotalks
U4
1
4GB LPDDR4X
U5
1
AMS395GE04
64GB eMMC
Samsung Display
U6
1
NEO-M9N-00B
16MB QSPI
u-blox
U7
1
STM32H7B3LIH6Q
16MB QSPI
STMicroelectronics
U8
1
KSZ9031
U9
1
TPS65219DQCR
HMC7044
Texas Instruments
U10
1
K4A8G165WC-BCTD
LT8640
Samsung
U11
1
MX25U25645GZ4I-08G
LT8640
Macronix
U12
1
OPA857IRGTT
LT8640
Texas Instruments
U13
1
QCA6174A-5
LT8640
Qualcomm
U14
1
TPA2012D2RTJR
LT8640
Texas Instruments
U15
1
TPS61046DRLR
LT8640
Texas Instruments
U16
1
PUSB3FR4Z
LT8640
Nexperia
U17
1
PESD2CAN-U
LT8640
Nexperia
U18
1
INA228
U19
1
INA228
U20
Show 380 more
QtyPartRefs
1
INA228
U21
1
INA228
U22
1
INA228
U23
1
INA228
U24
1
TMP117
U25
1
TMP117
U26
1
TMP117
U27
1
TMP117
U28
1
XAL6060-222MEB
4.7uH
Coilcraft
L1
1
XAL5030-102MEB
4.7uH
Coilcraft
L2
1
XAL4030-471MEB
4.7uH
Coilcraft
L3
1
XAL5030-152MEB
4.7uH
Coilcraft
L4
1
LPS4018-103MRB
4.7uH
Coilcraft
L5
1
4.7uH
L6
1
4.7uH
L7
1
4.7uH
L8
1
GRM155R71C104KA88D
100nF
Murata
C1
1
GRM155R71C104KA88D
100nF
Murata
C2
1
GRM155R71C104KA88D
100nF
Murata
C3
1
GRM155R71C104KA88D
100nF
Murata
C4
1
GRM155R71C104KA88D
100nF
Murata
C5
1
GRM155R71C104KA88D
100nF
Murata
C6
1
GRM155R71C104KA88D
100nF
Murata
C7
1
GRM155R71C104KA88D
100nF
Murata
C8
1
GRM155R71C104KA88D
100nF
Murata
C9
1
GRM155R71C104KA88D
100nF
Murata
C10
1
GRM155R71C104KA88D
100nF
Murata
C11
1
GRM155R71C104KA88D
100nF
Murata
C12
1
GRM155R71C104KA88D
100nF
Murata
C13
1
GRM155R71C104KA88D
100nF
Murata
C14
1
GRM155R71C104KA88D
100nF
Murata
C15
1
GRM155R71C104KA88D
100nF
Murata
C16
1
GRM155R71C104KA88D
100nF
Murata
C17
1
GRM155R71C104KA88D
100nF
Murata
C18
1
GRM155R71C104KA88D
100nF
Murata
C19
1
GRM155R71C104KA88D
100nF
Murata
C20
1
GRM155R71C104KA88D
100nF
Murata
C21
1
GRM155R71C104KA88D
100nF
Murata
C22
1
GRM155R71C104KA88D
100nF
Murata
C23
1
GRM155R71C104KA88D
100nF
Murata
C24
1
GRM155R71C104KA88D
100nF
Murata
C25
1
GRM155R71C104KA88D
100nF
Murata
C26
1
GRM155R71C104KA88D
100nF
Murata
C27
1
GRM155R71C104KA88D
100nF
Murata
C28
1
GRM155R71C104KA88D
100nF
Murata
C29
1
GRM155R71C104KA88D
100nF
Murata
C30
1
GRM188R61A106ME69D
100nF
Murata
C31
1
GRM188R61A106ME69D
100nF
Murata
C32
1
GRM188R61A106ME69D
100nF
Murata
C33
1
GRM188R61A106ME69D
100nF
Murata
C34
1
GRM188R61A106ME69D
100nF
Murata
C35
1
GRM188R61A106ME69D
100nF
Murata
C36
1
GRM188R61A106ME69D
100nF
Murata
C37
1
GRM188R61A106ME69D
100nF
Murata
C38
1
GRM188R61A106ME69D
100nF
Murata
C39
1
GRM188R61A106ME69D
100nF
Murata
C40
1
GRM188R61A106ME69D
100nF
Murata
C41
1
GRM188R61A106ME69D
100nF
Murata
C42
1
GRM188R61A106ME69D
100nF
Murata
C43
1
GRM188R61A106ME69D
100nF
Murata
C44
1
GRM188R61A106ME69D
100nF
Murata
C45
1
GRM188R61A106ME69D
100nF
Murata
C46
1
GRM188R61A106ME69D
100nF
Murata
C47
1
GRM188R61A106ME69D
100nF
Murata
C48
1
GRM188R61A106ME69D
100nF
Murata
C49
1
GRM188R61A106ME69D
100nF
Murata
C50
1
GRM155R61A105ME01D
100nF
Murata
C51
1
GRM155R61A105ME01D
100nF
Murata
C52
1
GRM155R61A105ME01D
100nF
Murata
C53
1
GRM155R61A105ME01D
100nF
Murata
C54
1
GRM155R61A105ME01D
100nF
Murata
C55
1
GRM155R61A105ME01D
100nF
Murata
C56
1
GRM155R61A105ME01D
100nF
Murata
C57
1
GRM155R61A105ME01D
100nF
Murata
C58
1
GRM155R61A105ME01D
100nF
Murata
C59
1
GRM155R61A105ME01D
100nF
Murata
C60
1
GRM32ER61A226ME20L
100nF
Murata
C61
1
GRM32ER61A226ME20L
100nF
Murata
C62
1
GRM32ER61A226ME20L
100nF
Murata
C63
1
GRM32ER61A226ME20L
100nF
Murata
C64
1
GRM32ER61A226ME20L
100nF
Murata
C65
1
GRM32ER61A226ME20L
100nF
Murata
C66
1
GRM32ER61A226ME20L
100nF
Murata
C67
1
GRM32ER61A226ME20L
100nF
Murata
C68
1
GRM1555C1H473JA01D
100nF
Murata
C69
1
GRM1555C1H473JA01D
100nF
Murata
C70
1
GRM1555C1H473JA01D
100nF
Murata
C71
1
GRM1555C1H473JA01D
100nF
Murata
C72
1
GRM1555C2A100JA01D
100nF
Murata
C73
1
GRM1555C2A100JA01D
100nF
Murata
C74
1
GRM1555C2A100JA01D
100nF
Murata
C75
1
GRM1555C2A100JA01D
100nF
Murata
C76
1
GRM1555C1H120JA01D
100nF
Murata
C77
1
GRM1555C1H120JA01D
100nF
Murata
C78
1
100nF
C79
1
100nF
C80
1
100nF
C81
1
100nF
C82
1
100nF
C83
1
100nF
C84
1
100nF
C85
1
100nF
C86
1
100nF
C87
1
100nF
C88
1
100nF
C89
1
100nF
C90
1
100nF
C91
1
100nF
C92
1
100nF
C93
1
100nF
C94
1
100nF
C95
1
100nF
C96
1
100nF
C97
1
100nF
C98
1
100nF
C99
1
100nF
C100
1
100nF
C101
1
100nF
C102
1
100nF
C103
1
100nF
C104
1
100nF
C105
1
100nF
C106
1
100nF
C107
1
100nF
C108
1
100nF
C109
1
100nF
C110
1
100nF
C111
1
100nF
C112
1
100nF
C113
1
100nF
C114
1
100nF
C115
1
100nF
C116
1
100nF
C117
1
100nF
C118
1
100nF
C119
1
100nF
C120
1
100nF
C121
1
100nF
C122
1
100nF
C123
1
100nF
C124
1
100nF
C125
1
100nF
C126
1
100nF
C127
1
100nF
C128
1
100nF
C129
1
100nF
C130
1
100nF
C131
1
100nF
C132
1
100nF
C133
1
100nF
C134
1
100nF
C135
1
100nF
C136
1
100nF
C137
1
100nF
C138
1
100nF
C139
1
100nF
C140
1
100nF
C141
1
100nF
C142
1
100nF
C143
1
100nF
C144
1
100nF
C145
1
100nF
C146
1
100nF
C147
1
100nF
C148
1
100nF
C149
1
100nF
C150
1
100nF
C151
1
100nF
C152
1
100nF
C153
1
100nF
C154
1
100nF
C155
1
100nF
C156
1
100nF
C157
1
100nF
C158
1
100nF
C159
1
100nF
C160
1
100nF
C161
1
100nF
C162
1
100nF
C163
1
100nF
C164
1
100nF
C165
1
100nF
C166
1
100nF
C167
1
100nF
C168
1
100nF
C169
1
100nF
C170
1
100nF
C171
1
100nF
C172
1
100nF
C173
1
100nF
C174
1
100nF
C175
1
100nF
C176
1
100nF
C177
1
100nF
C178
1
100nF
C179
1
100nF
C180
1
100nF
C181
1
100nF
C182
1
100nF
C183
1
100nF
C184
1
100nF
C185
1
100nF
C186
1
100nF
C187
1
100nF
C188
1
100nF
C189
1
100nF
C190
1
100nF
C191
1
100nF
C192
1
100nF
C193
1
100nF
C194
1
100nF
C195
1
100nF
C196
1
100nF
C197
1
100nF
C198
1
100nF
C199
1
100nF
C200
1
100nF
C201
1
100nF
C202
1
100nF
C203
1
100nF
C204
1
100nF
C205
1
100nF
C206
1
100nF
C207
1
100nF
C208
1
100nF
C209
1
100nF
C210
1
100nF
C211
1
100nF
C212
1
100nF
C213
1
100nF
C214
1
100nF
C215
1
100nF
C216
1
100nF
C217
1
100nF
C218
1
100nF
C219
1
100nF
C220
1
100nF
C221
1
100nF
C222
1
100nF
C223
1
100nF
C224
1
100nF
C225
1
100nF
C226
1
100nF
C227
1
100nF
C228
1
100nF
C229
1
100nF
C230
1
100nF
C231
1
100nF
C232
1
100nF
C233
1
100nF
C234
1
100nF
C235
1
100nF
C236
1
100nF
C237
1
100nF
C238
1
100nF
C239
1
100nF
C240
1
100nF
C241
1
100nF
C242
1
100nF
C243
1
100nF
C244
1
100nF
C245
1
100nF
C246
1
100nF
C247
1
100nF
C248
1
100nF
C249
1
100nF
C250
1
100nF
C251
1
100nF
C252
1
100nF
C253
1
100nF
C254
1
100nF
C255
1
100nF
C256
1
100nF
C257
1
100nF
C258
1
100nF
C259
1
100nF
C260
1
47uF
C261
1
47uF
C262
1
47uF
C263
1
47uF
C264
1
47uF
C265
1
47uF
C266
1
47uF
C267
1
47uF
C268
1
47uF
C269
1
47uF
C270
1
47uF
C271
1
47uF
C272
1
47uF
C273
1
47uF
C274
1
47uF
C275
1
47uF
C276
1
47uF
C277
1
47uF
C278
1
47uF
C279
1
47uF
C280
1
47uF
C281
1
47uF
C282
1
47uF
C283
1
47uF
C284
1
47uF
C285
1
47uF
C286
1
47uF
C287
1
47uF
C288
1
47uF
C289
1
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C290
1
47uF
C291
1
47uF
C292
1
47uF
C293
1
47uF
C294
1
RC0402JR-074K7L
10k
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1
RC0402JR-074K7L
10k
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1
RC0402JR-074K7L
10k
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RC0402JR-074K7L
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RC0402JR-074K7L
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RC0402JR-074K7L
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RC0402JR-074K7L
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1
RC0402JR-074K7L
10k
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RC0402JR-074K7L
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RC0402JR-074K7L
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RC0402FR-0733RL
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RC0402FR-0733RL
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RC0402FR-0733RL
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RC0402FR-0733RL
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RC0402FR-0733RL
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RC0402FR-0733RL
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RC0402FR-0733RL
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RC0402JR-0710KL
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RC0402JR-0710KL
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RC0402JR-0710KL
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RC0402JR-0710KL
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RC0402JR-0710KL
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RC0402JR-0710KL
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RC0402JR-0710KL
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RC0402JR-0710KL
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CRCW04021002FKED
10k
Vishay
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CRCW04021002FKED
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CRCW04021002FKED
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CRCW04021002FKED
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CRCW04021002FKED
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RC0603FR-07120RL
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RC0603FR-07120RL
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