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Marzipan

alexmfz·hackrf·hardware/marzipan/marzipan.kicad_pcb

Marzipan PCB layout, top view — open source NXP board by alexmfz
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About the Marzipan PCB

Marzipan is an open source NXP PCB design by alexmfz, published on GitHub under the GPL-2.0 license. It is a board measuring 120 × 75 mm, with 416 components from 171 distinct parts.

Its main chip is the LPC43XXFBD144, from the NXP family. Other key parts include the SKY13350, RX_LOWPASS_FILTER, RFFC5072, RX_HIGHPASS_FILTER and SKY13317. By type, the board carries 170 capacitors, 99 connectors, 83 resistors, 23 ICs, 16 inductors and 9 diodes.

It belongs with the rf & radio designs in this gallery.

From the project

Copyright 2012 - 2016 Great Scott Gadgets

Copyright 2012 - 2016 Great Scott Gadgets

This is a free hardware design; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version.

This design is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Main components on the Marzipan

SKY13350RX_LOWPASS_FILTERRFFC5072RX_HIGHPASS_FILTERSKY13317MGA-81563GSG-74HC04MAX2837MAX5864SI5351CW25Q80BVTPS62410LPC43XXFBD144GSG-XC2C64A-7VQG100C

Marzipan bill of materials (BOM)

416 components, 171 distinct parts — part numbers from the project's BOM.

QtyPartRefs
7
SKY13350
U1, U2, U5, U6, U7, U10, U11
1
RX_LOWPASS_FILTER
U3
1
RFFC5072
U4
1
RX_HIGHPASS_FILTER
U8
3
SKY13317
U9, U12, U14
2
MGA-81563
U13, U25
1
GSG-74HC04
LXES1TBCC2-004
U15
1
MAX2837
U17
1
MAX5864
U18
1
SI5351C
U19
1
W25Q80BV
U20
1
TPS62410
U21
1
LPC43XXFBD144
LPC4320FBD144
U23
1
GSG-XC2C64A-7VQG100C
U24
5
MOSFET_P
Q1, Q2, Q3, Q4, Q5
1
GSG-XTAL4PIN
X1
1
MCU_XTAL
X2
1
RTC_XTAL
X3
1
USB-MICRO-B
J1
1
900MHZ-F-ANTENNA
RF-SHIELD-FRAME
J2
Show 151 more
QtyPartRefs
1
RF-SHIELD-COVER
J3
6
MOUNTING_HOLE
J4, J5, J6, J7, J8, J9
1
GND_CLIP
J10
1
1V8
P1
1
CLKOUT
P2
1
GND
P3
1
ANTENNA
P4
1
LEDS
P5
1
GPO4
P6
1
CTIN_4
GPO2
P7
1
VCC
P8
1
CTOUT_4
BASEBAND
P9
1
U3_TXD
GPO1
P13
1
XCVR_CLKOUT
P14
1
INTR
P15
1
CLKIN
P16
1
GPO6
P17
1
OEB
P18
1
GPO3
P19
1
GPIO
P20
1
REF_IN
P21
1
I2S
P22
1
DBGEN
P23
1
TRST
P24
1
LPC_ISP
P25
1
LPC_JTAG
P26
1
CONN_3
MIXER_SDATA
P27
1
SD
P28
1
CPLD_JTAG
P29
1
BANK2_AUX
P30
1
BANK1_AUX
MIXER_SCLK
P31
1
CONN_3
MIXER_ENX
P32
1
CONN_3
MIXER_RESETX
P33
1
CONN_3
MIX_BYPASS
P34
1
GCK0
!MIX_BYPASS
P35
1
VAA
P36
1
SCL
P37
1
SDA
P38
1
SSP1_SCK
P39
1
SSP1_MOSI
P40
1
SSP1_MISO
P41
1
TX
P42
1
RX
P43
1
HP
P44
1
LP
P45
1
TX_MIX_BP
P46
1
RX_MIX_BP
P47
1
TX_AMP
P48
1
RX_AMP
P49
1
AMP_BYPASS
P50
1
!TX_AMP_PWR
P51
1
!RX_AMP_PWR
P52
1
CS_XCVR
P53
1
CS_AD
P54
1
TXENABLE
P55
1
RXENABLE
P56
1
XTAL2
P57
1
GCK1
P58
1
GCK2
P59
1
SGPIO_CLK
P60
1
DA0
P61
1
DA7
P62
1
DD0
P63
1
DD9
P64
1
DA4
P65
1
DD5
P66
1
RSSI
P67
1
SPIFI_CS
P68
1
VREGMODE
P69
1
EN_1V8
P70
1
ID
P71
6
GP_CLKIN
P72, P75, P76, P77, P78, P79
1
P1_2
P73
1
P1_1
P74
1
SHIELD
P80
1
SPIFI_SIO2
P81
1
SPIFI_SIO3
P82
10
GND
P83, P84, P85, P86, P87, P88, P89, P90 +2
1
VAL**
MARK1MM
1
DFU
SW1
1
RESET
SW2
1
MIX_IN_BALUN
T1
1
MIX_OUT_BALUN
T2
1
RX_BALUN
T3
1
TX_BALUN
T4
1
VAL**
TESTPOINT-30MIL-MASKONLY
2
GSG-DIODE-TVS-BI
D1, D9
1
USBLED1
VAALED
D2
1
USBLED0
GSG-DIODE-TVS-BI
D3
1
LED1
USBLED
D4
1
LED2
RXLED
D5
1
LED3
TXLED
D6
1
VCCLED
D7
1
1V8LED
D8
3
FILTER
FB1, FB2, FB3
5
DNP
L1, L4, L6, L8, L9
4
1UH
10uH
L2, L3, L5, L12
1
6.2NH
6.2nH
L7
2
4U7
4u7
L10, L11
1
10uH
L13
31
33PF
33pF
C1, C3, C5, C7, C10, C11, C16, C19 +23
10
10NF
10nF
C2, C4, C6, C87, C88, C89, C92, C93 +2
6
47PF
22pF
C8, C21, C32, C43, C48, C51
13
10NF
100nF
C9, C17, C18, C20, C23, C25, C28, C31 +5
2
330PF
330pF
C12, C13
1
8P2
8p2
C14
2
180PF
180pF
C15, C112
3
47PF
47pF
C26, C27, C156
5
100PF
100pF
C41, C42, C52, C90, C160
4
100PF
100nF
C50, C58, C59, C62
3
1UF
1uF
C53, C106, C161
1
47PF
33pF
C67
2
100NF
100pF
C68, C69
1
47PF
100pF
C70
38
100NF
100nF
C71, C73, C75, C77, C79, C81, C83, C91 +30
7
2.2UF
2.2uF
C72, C74, C76, C78, C80, C82, C124
14
22PF
22pF
C84, C85, C86, C94, C95, C96, C99, C101 +6
3
330NF
330nF
C97, C98, C100
2
3PF
3pF
C104, C111
6
10UF
10uF
C105, C126, C127, C143, C145, C146
1
3.3NF
3.3nF
C114
1
10NF
33pF
C115
1
100PF
47pF
C116
2
18pF
C118, C164
1
100PF
DNP
C155
2
18PF
18pF
C157, C158
1
1UF
100pF
C159
2
100pF
C165, C168
2
100nF
C166, C167
2
DNP
C169, C170
1
1uF
C171
4
470
R1, R2, R72, R75
1
22K
22k
R3
1
51K
51k
R4
7
4K7
10k
R5, R6, R24, R29, R41, R104, R105
14
10K
10k
R7, R48, R49, R51, R52, R54, R59, R63 +6
4
1k
R8, R9, R10, R13
5
10k
R11, R12, R36, R37, R85
4
4K7
4k7
R14, R15, R16, R17
1
1k8
R18
22
39
R19, R30, R31, R32, R33, R34, R77, R78 +14
7
0
R20, R21, R22, R23, R57, R58, R62
2
475
R25, R26
2
1K8
1k8
R27, R28
1
DNP
R35
2
162K
162k
R46, R55
1
330K
330k
R47
1
715K
715k
R56
1
12K
12k
R69
2
470
1k
R73, R76
1
470
1k8
R74

Marzipan design files

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

Marzipan: common questions

What microcontroller does the Marzipan use?

The Marzipan is built around the LPC43XXFBD144, from the NXP family.

How big is the Marzipan PCB?

The Marzipan measures 120 × 75 mm and is 1.6002 mm thick.

How many components are on the Marzipan?

416 components, from 171 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 Marzipan design files?

From the alexmfz/hackrf repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Marzipan design in my own project?

Yes, under the terms of its GPL-2.0 license, which alexmfz chose for the repository.

Can I test firmware for the Marzipan without the hardware?

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

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