HardLabs

RP2350pc

OLIMEX·RP2350pc·HARDWARE/RP2350pc-Rev.A/RP2350pc_Rev_A.kicad_pcb

RP2350pc PCB layout, top view — open source RP2040/RP2350 board by OLIMEX
Simulate this board

About the RP2350pc PCB

RP2350pc is an open source RP2040/RP2350 PCB design by OLIMEX, published on GitHub. It is a 4-layer board measuring 85 × 65 mm, with 287 components from 87 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 W25Q128JVSIQ(SOIC-8_208mils), TP4054-42-SOT25-R(SOT23-5), TPS62A02ADRLR(SOT-563-6), CH217K(SOT23-6L) and FE1.1s(SSOP-28). By type, the board carries 104 resistors, 94 capacitors, 11 ICs, 11 inductors, 8 LEDs and 8 diodes.

It belongs with the audio and retro computing designs in this gallery.

From the project

RP2350 all in one computer with 16MB Flash, 8MB PSRAM, 4 USB host, DVI/HDMI output, Stereo Audio codec and amplifier the ultimate RISC-V and Retro computer emulator

https://www.olimex.com/Products/RaspberryPi/PICO/RP2350pc/

RP2350pc, from the project README
From the project README

Main components on the RP2350pc

W25Q128JVSIQ(SOIC-8_208mils)TP4054-42-SOT25-R(SOT23-5)RP2350B(QFN-80_10.00x10.00x0.90mm_P0.4mm)TPS62A02ADRLR(SOT-563-6)CH217K(SOT23-6L)FE1.1s(SSOP-28)MT3608(SOT23-6)ES8311(QFN-20)NA(W25Q128JVSIQ(SOIC-8_208mils))APS6404L-3SQR-SN(SOIC-8_150mils)PAM8003DR(SO-16)

RP2350pc bill of materials (BOM)

287 components, 87 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
W25Q128JVSIQ(SOIC-8_208mils)
U1
1
TP4054-42-SOT25-R(SOT23-5)
U2
1
RP2350B(QFN-80_10.00x10.00x0.90mm_P0.4mm)
U3
1
TPS62A02ADRLR(SOT-563-6)
U4
1
CH217K(SOT23-6L)
U5
1
FE1.1s(SSOP-28)
U6
1
MT3608(SOT23-6)
U7
1
ES8311(QFN-20)
U8
1
NA(W25Q128JVSIQ(SOIC-8_208mils))
U9
1
APS6404L-3SQR-SN(SOIC-8_150mils)
U10
1
PAM8003DR(SO-16)
U11
2
Q12MHz/18pF/30ppm/4P/3.2x2.5mm(ABM8-12.000MHZ-D2Y-T)
Q1, Q2
12
TESTPAD
+1V1, +3.3V1, +3.3VA1, +5V1, +5VA1, +5V_USB1, GND2, GNDA1 +4
1
Opened
AMP_SHDN_E1
1
PH2.0-2AT
BAT1
2
YTS-A016-X
BOOT1, RST1
1
HDMI-SWM-19
DVI1
1
NA(HN1x6)
EXT1
1
IRLML6402TRPbF
FET1
5
BSS138(SOT23-3)
FET2, FET3, FET4, FET5, FET6
Show 67 more
QtyPartRefs
1
TESTPAD
GND1
2
PJ-W47S-05D2-LF
HEADSETS1, Line-In1
2
PH2.0-2PWB
LSPK1, RSPK1
4
Drill(3.3mm)/Restrict(7.00mm)
MH1, MH2, MH3, MH4
1
TFC-WPAPR-08-LF
MICRO_SD1
2
NA(HN1x3)
POT1, SWD1
1
SS-12D11G5
PWR_ON/OFF1
1
RA0805_(4X0402)_33R
RM1
3
LMUN2235LT1G(SOT-23)
T1, T3, T4
1
LMUN2111LT1G(SOT-23)
T2
2
P-B-V-10-LF
UEXT1, UEXT2
2
USB-C-16P-F(A40-00119-A52-12)
USB-PGM1, USB-PWR1
2
USBB1-FRWH-4A(USB-Ax2)
USB_HOST1-2, USB_HOST3-4
1
AP1231-3.3V(SOT23-5)
VR1
2
LED/RED/0603
Act/Sus1, PWR_LED1
1
LED/YELLOW/0603
CHARGING1
5
LED/GREEN/0603
LED1, LED_HOST1, LED_HOST2, LED_HOST3, LED_HOST4
4
1N5822/SS34/SMA
D1, D2, D3, D4
3
1N5819S4/SOD123
D5, D6, D8
1
NA(1N5822/SS34/SMA)
D7
7
FB0805/600R/2A
FB1, FB2, FB3, FB4, L1, L5, L7
1
3.3uH/2.0A/DCR=140mR/20%/2.00x1.60x1.00mm/L2016(PIM201610-3R3MTS00)
L2
1
4.7uH/2.33A/DCR=70mR/20%/CD43(NRS4018T4R7MDGJ)
L3
1
1.0uH/4.2A/DCR=35mR/20%/2.00x1.60x1.00mm/L2016(PIM201610-1R0MTS00)
L4
1
NA(FB0805/600R/2A)
L6
25
100nF/10V/20%/X5R/C0402
C1, C4, C5, C6, C7, C8, C9, C10 +17
16
1uF/6.3V/10%/X5R/C0402
C2, C58, C60, C62, C63, C65, C68, C69 +8
2
NA(100nF/10V/20%/X5R/C0402)
C3, C94
5
4.7uF/10V/20%/X5R/C0402
C14, C15, C17, C19, C20
5
27pF/50V/5%/C0G/C0402
C21, C22, C51, C52, C55
5
47uF/6.3V/20%/X5R/C0805
C23, C32, C44, C46, C80
8
10uF/6.3V/20%/X5R/C0402
C25, C26, C28, C48, C56, C71, C85, C88
2
NA(27pF/50V/5%/C0G/C0402)
C30, C31
4
NA(22uF/6.3V/20%/X5R/C0603)
C33, C34, C39, C45
8
22uF/6.3V/20%/X5R/C0603
C35, C36, C38, C42, C64, C66, C74, C75
1
NA(120pF/50V/5%/C0G/C0402)
C37
5
NA(47uF/6.3V/20%/X5R/C0805)
C40, C41, C67, C86, C89
2
20pF/50V/5%/NP0/C0402
C49, C50
1
NA(10uF/6.3V/20%/X5R/C0402)
C57
4
270pF/50V/5%/C0G/C0402
C81, C90, C91, C93
1
NA(1uF/6.3V/10%/X5R/C0402)
C92
19
2.2k/R0402
R1, R15, R31, R32, R33, R34, R40, R41 +11
3
NA(0R/R0603)
R2, R5, R39
16
10k/R0402
R3, R6, R16, R20, R21, R27, R28, R30 +8
3
0R/R0603
R4, R43, R67
3
NA(10k/R0402)
R7, R100, R102
9
33R/R0402
R8, R46, R47, R50, R79, R92, R93, R94 +1
1
200R/1%/R0402
R9
2
27R/R0402
R10, R11
1
1.3R/1%/R0402
R12
5
1k/R0402
R13, R18, R42, R91, R104
4
5.1k/1%/R0402
R14, R17, R58, R70
2
49.9k/1%/R0402
R19, R26
1
2.7k/1%/R0402
R22
1
8.25k/1%/R0402
R23
1
1.05k/1%/R0402
R24
2
220k/R0402
R25, R80
9
4.7k/R0402
R29, R35, R38, R72, R86, R87, R88, R89 +1
2
470k/R0402
R36, R37
10
270R/R0402
R48, R49, R59, R60, R61, R62, R63, R64 +2
2
150R/R0402
R53, R54
1
NA/R0402
R55
1
10R/R0402
R73
2
27k/R0402
R75, R83
1
NA(4.7k/R0402)
R95
2
NA(33R/R0402)
R96, R98
1
100R/R0805
R99

RP2350pc design files

The KiCad project lives in the OLIMEX/RP2350pc repository on GitHub; these links point at the commit this page was built from.

RP2350pc: common questions

What microcontroller does the RP2350pc use?

The RP2350pc is built around the RP2350B(QFN-80_10.00x10.00x0.90mm_P0.4mm), from the RP2040/RP2350 family.

How big is the RP2350pc PCB?

The RP2350pc measures 85 × 65 mm, has 4 copper layers and is 1.578 mm thick.

How many components are on the RP2350pc?

287 components, from 87 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 RP2350pc design files?

From the OLIMEX/RP2350pc 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 RP2350pc design in my own project?

The repository has no license, so all rights stay with OLIMEX. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the RP2350pc 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.

Similar boards