HardLabs

RP2350-PICO2-BB48

OLIMEX·RP2350-PICO2-BB48·HARDWARE/RP2350-PICO2-BB48.REV.A/PICO2-BB48_Rev_A.kicad_pcb

RP2350-PICO2-BB48 PCB layout, top view — open source RP2040/RP2350 board by OLIMEX

About the RP2350-PICO2-BB48 PCB

RP2350-PICO2-BB48 is an open source RP2040/RP2350 PCB design by OLIMEX, published on GitHub under the MIT license. It is a 4-layer board measuring 18.3 × 69 mm, with 72 components from 38 distinct parts.

Its main chip is the RP2350B(QFN-80_10.00x10.00x0.90mm_P0.4mm), from the RP2040/RP2350 family. Other key parts include the W25Q16JVSSIQ, TPS62A02ADRLR(SOT-563-6), NA(W25Q128JVSIQ(SOIC-8_208mils)) and NA(APS6404L-3SQR-SN(SOIC-8_150mils)). By type, the board carries 26 capacitors, 25 resistors, 5 ICs, 4 inductors, 1 transistor and 1 LED.

From the project

Raspberry Pi RP2350 PICO2 board with all 48 ports exposed, PSRAM 8MB, Flash 16MB

Main components on the RP2350-PICO2-BB48

W25Q16JVSSIQTPS62A02ADRLR(SOT-563-6)RP2350B(QFN-80_10.00x10.00x0.90mm_P0.4mm)NA(W25Q128JVSIQ(SOIC-8_208mils))NA(APS6404L-3SQR-SN(SOIC-8_150mils))

RP2350-PICO2-BB48 bill of materials (BOM)

72 components, 38 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
W25Q16JVSSIQ
U1
1
TPS62A02ADRLR(SOT-563-6)
U2
1
RP2350B(QFN-80_10.00x10.00x0.90mm_P0.4mm)
U3
1
NA(W25Q128JVSIQ(SOIC-8_208mils))
U4
1
NA(APS6404L-3SQR-SN(SOIC-8_150mils))
U5
1
Q12MHz/18pF/30ppm/4P/3.2x2.5mm(ABM8-12.000MHZ-D2Y-T)
Q1
2
YTS-A016-X
BOOT1, RST1
2
HN1X27
HN1x27
EXT1, EXT2
1
NA(TFC-9P-1.7H(ATFFS150A01BR016))
MICRO_SD1
1
SH1.0-4P-180D
QWST1
1
NA(NH1x3)
SWD1
1
USB-C-16P-F(A40-00119-A52-12)
USB-C1
1
SH1.0-10P-180D
pUEXT1
1
LED/GREEN/0603
LED1
1
1N5822/SS34/SMA
D1
1
PZ1005U601-R45TF/0.34OHM/0.45A
FB1
1
3.3uH/2.0A/DCR=140mR/20%/2.00x1.60x1.00mm/L2016(PIM201610-3R3MTS00)
L1
1
1.0uH/4.2A/DCR=35mR/20%/2.00x1.60x1.00mm/L2016(PIM201610-1R0MTS00)
L2
1
NA(600OHM/2A/UPZ2012E-601-2R0TF/0805)
L3
13
100nF/10V/20%/X5R/C0402
C1, C3, C4, C5, C6, C7, C8, C9 +5
Show 18 more
QtyPartRefs
2
NA(100nF/10V/20%/X5R/C0402)
C2, C26
5
4.7uF/10V/20%/X5R/C0402
C13, C14, C16, C18, C19
2
27pF/50V/5%/C0G/C0402
C20, C21
2
22uF/6.3V/20%/X5R/C0603
C22, C24
1
NA(22uF/6.3V/20%/X5R/C0603)
C25
1
NA(47uF/6.3V/20%/X5R/C0805)
C27
1
10K/R0402
10k/R0402
R1
7
NA(10k/R0402)
R2, R16, R19, R20, R21, R22, R23
1
33R/R0402
R3
2
5.1k/1%/R0402
R5, R10
2
27R/R0402
R6, R7
2
1K/R0402
1k/R0402
R9, R11
1
1M/R0402
R12
1
220K/R0402
220k/R0402
R13
1
49.9k/1%/R0402
R14
3
2.2K/R0402
2.2k/R0402
R15, R17, R18
3
NA(33R/R0402)
R24, R25, R26
1
NA
R27

RP2350-PICO2-BB48 design files

The KiCad project lives in the OLIMEX/RP2350-PICO2-BB48 repository on GitHub; these links point at the commit this page was built from.

RP2350-PICO2-BB48: common questions

What microcontroller does the RP2350-PICO2-BB48 use?

The RP2350-PICO2-BB48 is built around the RP2350B(QFN-80_10.00x10.00x0.90mm_P0.4mm), from the RP2040/RP2350 family.

How big is the RP2350-PICO2-BB48 PCB?

The RP2350-PICO2-BB48 measures 18.3 × 69 mm, has 4 copper layers and is 1.578 mm thick.

How many components are on the RP2350-PICO2-BB48?

72 components, from 38 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 RP2350-PICO2-BB48 design files?

From the OLIMEX/RP2350-PICO2-BB48 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 RP2350-PICO2-BB48 design in my own project?

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

Can I test firmware for the RP2350-PICO2-BB48 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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