4 layers38.9 × 23.3 mm
OWL - Rotor v2
sedlak477/owl-hardware
Hardware design files and build instructions for the OWL platform
118 partsCERN-OHL-P-2.0
4 layers82.9 × 64.6 mm
Pico2-MSX
Guimli/Pico2-MSX9MultiROM for MSX based on Pico2
- Size
- 82.9 × 64.6 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 67
- Nets
- 104
- Pads
- 352
- Tracks, vias
- 719, 148
- Pours
- 445
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 10 Sep 2024
- Updated
- 30 Nov 2024
Overview
Pico2-MSX is an open-source printed circuit board by Guimli, from the Guimli/Pico2-MSX repository on GitHub, published under the MIT licence. It is a 4-layer board of 82.9 × 64.6 mm with 67 parts on 104 nets, routed with 719 tracks and 148 vias.
It is built around the W25Q128JVSIQ, AMS1117-3.3 and TXB0108PW, with the ABM8-272-T3, KT-0805G and KT-0805Y among its other parts. Its parts include 27 capacitors, 15 resistors, 8 ICs, 5 diodes and 2 connectors. It belongs with the retro computing and games boards and the RP2350 boards of this library.
Main components
7
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TXB0108PW
TSSOP-20-40℃~+85℃ 1 1.2V~3.6V 1.65V~5.5V 100Mbps 8 Automatic direction detection、Power-off protection、Output enable high-impedance Bidirectional Level translator Tri-State TSSOP-20 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
ABM8-272-T3
SMD3225-4P-40℃~+85℃ 10pF 12MHz 50Ω SMD crystal oscillator ±30ppm ±30ppm SMD3225-4P Crystals ROHSAbraconCrystals
KT-0805G
0805-40℃~+85℃ 100mW 120° 2.6V~3.1V 430mcd 513nm~528nm 525nm 5mA Discrete Diode Emerald Green Water Clear 0805 LED Indication - Discrete ROHSHubei KENTO ElecLED Indication - DiscreteKT-0805Y
0805-40℃~+85℃ 1.8V~2.4V 120° 175mcd 40mW 584nm~594nm 596nm Discrete Diode Water Clear Yellow 0805 LED Indication - Discrete ROHSHubei KENTO ElecLED Indication - DiscreteNCD0805R1
LED0805-30℃~+85℃ 1.6V~2.6V 130° 195mcd 25mA 615nm~630nm 630nm 65mW Discrete Diode Red 0805 LED Indication - Discrete ROHSFoshan NationStar OptoelectronicsLED Indication - Discrete
Parts
67| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 100nF | Additional:C_0402_1005Metric_thin | C5, C6, C7, C10, C11, C12, C13, C14, C19, C20, C21, C22 |
| 9 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C4, C8, C9, C23, C25, C26 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R2, R4, R6, R7 |
| 3 | 470 | Resistor_SMD:R_0603_1608Metric | R13, R14, R15 |
| 2 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A | C24, C27 |
| 2 | 15pF | Capacitor_SMD:C_0402_1005Metric | C15, C18 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R5, R10 |
| 2 | 27 | Resistor_SMD:R_0402_1005Metric | R8, R9 |
| 2 | 4.7uF | Additional:C_0603_1608Metric_small | C16, C17 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R11, R12 |
| 2 | B5819W SL | Diode_SMD:D_SOD-123 | D1, D3 |
| 2 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U3, U4 |
| 1 | +1V1 | TestPoint:TestPoint_Pad_D2.5mm | TP3 |
| 1 | 3.3k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 3.3uH | Additional:L_pol_2016 | L1 |
| 1 | 4.7k | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | ABM8-272-T3 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U8 |
| 1 | Audio | TestPoint:TestPoint_Pad_D2.5mm | TP1 |
| 1 | BOOT | Button_Switch_THT:SW_PUSH_6mm_H7.3mm | SW1 |
| 1 | DEBUG | Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical | J1 |
| 1 | G*** | kibuzzard-671CD378 | kibuzzard-671CD378 |
| 1 | G*** | kibuzzard-671CD39D | kibuzzard-671CD39D |
| 1 | G*** | kibuzzard-671CD496 | kibuzzard-671CD496 |
| 1 | G*** | kibuzzard-671CD351 | kibuzzard-671CD351 |
| 1 | KT-0805G | LED_SMD:LED_0805_2012Metric | D5 |
| 1 | KT-0805Y | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | MC74LCX32DTR2G | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U7 |
| 1 | MCP4922-ESL | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U1 |
| 1 | NCD0805R1 | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | RP2350_80QFN | Additional:RP2350-QFN-80-1EP_10x10_P0.4mm_EP3.4x3.4mm_ThermalVias | U6 |
| 1 | TXB0108PW | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U2 |
| 1 | USB_C | Additional:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J2 |
| 1 | VrefB | TestPoint:TestPoint_Pad_D2.5mm | TP2 |
| 1 | ~ | Additional:MSX_Cartridge | U5 |
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Questions
How big is the Pico2-MSX PCB?
It measures 82.9 × 64.6 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Pico2-MSX use?
67 parts, built around the W25Q128JVSIQ, AMS1117-3.3, TXB0108PW and ABM8-272-T3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Pico2-MSX KiCad files?
From the Guimli/Pico2-MSX repository on GitHub, at the commit this page was made from: the board is hardware/Pico2-MSX.kicad_pcb and its schematic hardware/Pico2-MSX.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pico2-MSX design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).