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Pico2-ice

tinyvision-ai-inc·pico2-ice·Board/Rev0/pico2-ice.kicad_pcb

Pico2-ice PCB layout, top view — open source RP2040/RP2350 board by tinyvision-ai-inc
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About the Pico2-ice PCB

Pico2-ice is an open source RP2040/RP2350 PCB design by tinyvision-ai-inc, published on GitHub under the MIT license. It is a 4-layer board measuring 27.9 × 63.5 mm, with 97 components from 34 distinct parts.

Its main chip is the RP2350_80QFN, from the RP2040/RP2350 family. Other key parts include the NCP115AMX120TCG, W25Q32JVSSIQ, TL431DBZ, APS6404L-3SQN-SN and ICE40UP5K-SG48I. By type, the board carries 41 capacitors, 26 resistors, 8 ICs, 6 diodes, 5 connectors and 2 switches.

From the project

Doc | Hardware | SDK | Schematic | Assembly | Discord

Doc | Hardware | SDK | Schematic | Assembly | Discord

The pico2-ice is a small, low cost board with the Raspberry Pi Pico processor (RP2350) and a Lattice Semiconductor iCE40UP5K FPGA. The board features independent flash for the FPGA and RP2350, low power PSRAM, a couple of pushbuttons and a two 3 color LED with all FPGA and RP2350 pins brought out to easy to use 0.1" header pins (arranged as Pmod's) for fast prototyping.

Pico2-ice, from the project README
From the project README

Main components on the Pico2-ice

NCP115AMX120TCGW25Q32JVSSIQRP2350_80QFNTL431DBZAPS6404L-3SQN-SNICE40UP5K-SG48INCP115AMX330TCG

Pico2-ice bill of materials (BOM)

97 components, 34 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
NCP115AMX120TCG
onsemi
U1
2
W25Q32JVSSIQ
Winbond Elec
U2, U8
1
RP2350_80QFN
U3
1
TL431DBZ
U4
1
APS6404L-3SQN-SN
AP Memory
U5
1
ICE40UP5K-SG48I
ICE40UP5K-SG48ITR
Lattice
U6
1
NCP115AMX330TCG
onsemi
U9
1
ABM8-272-T3
Abracon
Y1
1
USB4105-GF-A
USB_C_Receptacle_USB2.0
GCT
J1
1
DNP
Conn_02x20_Odd_Even
J2
1
DNP
Conn_02x20_Odd_Even
J3
1
BM03B-SRSS-TB
JST Sales America Inc.
J5
1
SFV22R-2STE1HLF
Conn_01x22_MountingPin
AMPHENOL
J6
1
MF-FSMF035X-2
Bourns Inc.
PTC1
6
DNP
SHORT
SJ1, SJ2, SJ3, SJ4, SJ5, SJ6
2
CS1213AGF260
CIT Relay and Switch
SW1, SW2
1
1N4148WT-7
Micro Commercial Co
D1
2
MHPA1010RGBDT
MEIHUA
D2, D4
1
LTST-C191KGKT
Lite-On
D3
2
1N5819WS
Guangdong Hottech
D5, D6
Show 14 more
QtyPartRefs
1
MLP2016H3R3MT0S1
3.3u
TDK Corporation
L1
2
GRM1555C1E150JA01D
15p
Murata Electronics
C1, C2
18
GRM155R60J475ME87D
4.7u
Murata Electronics
C3, C6, C7, C11, C13, C20, C22, C23 +10
21
GRM155R71C104KA88J
0.1u
Murata Electronics
C4, C5, C8, C9, C10, C12, C14, C15 +13
5
RC0402FR-071KL
1k
YAGEO
R1, R2, R17, R18, R19
6
RC0402FR-0727RL
27
YAGEO
R4, R5, R6, R9, R26, R34
3
RC0402FR-0710KL
10K
YAGEO
R8, R16, R21
3
RC0402FR-075K1L
5.1K
YAGEO
R10, R24, R33
2
RC0402FR-07100RL
100
YAGEO
R11, R25
1
RC0402FR-072K2L
2.2K
YAGEO
R14
2
RC0402FR-0756KL
56K
YAGEO
R20, R22
1
RC0402FR-071KL
DNF
YAGEO
R27
2
RC0402FR-0727RL
0
YAGEO
R30, R31
1
YC124-FR-0710KL
10K
YAGEO
RN1

Pico2-ice design files

The KiCad project lives in the tinyvision-ai-inc/pico2-ice repository on GitHub; these links point at the commit this page was built from.

Pico2-ice: common questions

What microcontroller does the Pico2-ice use?

The Pico2-ice is built around the RP2350_80QFN, from the RP2040/RP2350 family.

How big is the Pico2-ice PCB?

The Pico2-ice measures 27.9 × 63.5 mm, has 4 copper layers and is 1.5842 mm thick.

How many components are on the Pico2-ice?

97 components, from 34 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 Pico2-ice design files?

From the tinyvision-ai-inc/pico2-ice 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 Pico2-ice design in my own project?

Yes, under the terms of its MIT license, which tinyvision-ai-inc chose for the repository.

Can I test firmware for the Pico2-ice 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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