

ZXSwinSID
Repository for retro computer cartridges
- Size
- 78.4 × 49.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 69
- Nets
- 130
- Pads
- 346
- Tracks, vias
- 1,704, 127
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Jul 2020
- Updated
- 4 Apr 2026
Overview
ZXSwinSID is an open-source printed circuit board by schenkmi, from the schenkmi/Cartridges repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 78.4 × 49.8 mm with 69 parts on 130 nets, routed with 1,704 tracks and 127 vias.
It is built around the ATMEGA88PA-AU, NE5532DRE4 and PTV09A-2020F-A503, with the LFSPXO019083, SJ1-3535NG-BE and SJ1-3535NG-GR among its other parts. Its parts include 29 capacitors, 19 resistors, 6 ICs, 5 connectors and 1 crystal. It belongs with the retro computing and games boards and the AVR (ATmega, ATtiny) and FPGA and CPLD boards of this library.
Main components
6ATMEGA88PA-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 512Byte 8 Bit 8KB AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)NE5532DRE4
SOIC-8-15V~-5V、5V~15V 0℃~+70℃ 100dB 10MHz 10nA 2 200nA 38mA 500uV 5nV/√Hz@1kHz 5uV/℃ 8mA 9V/us Built-in compensation SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierPTV09A-2020F-A503
插件Potentiometers & Variable ResistorsBournsLFSPXO019083
SMD7252-4PSMD7252-4P Crystal Oscillators ROHSIQDCrystal OscillatorsSJ1-3535NG-BE
插件插件 New Arrivals ROHSCUIUncategorisedSJ1-3535NG-GR
插件插件 Audio Connectors ROHSCUIAudio Connectors (Headphones)
Parts
69| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2, C5, C11, C12, C17, C22, C23, C25 |
| 7 | 10u | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder | C3, C4, C7, C8, C9, C10, C13 |
| 6 | 22k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R4, R5, R6, R7, R18, R19 |
| 5 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R9, R10, R13, R17 |
| 4 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R11, R12, R14, R15 |
| 3 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C18, C20, C21 |
| 2 | 0.47u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C19, C24 |
| 2 | 22n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C28, C29 |
| 2 | 470p | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C26, C27 |
| 2 | 47u | Capacitor_Tantalum_SMD:CP_EIA-6032-28_Kemet-C_Pad2.25x2.35mm_HandSolder | C14, C16 |
| 2 | 6581,8580 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP4, JP5 |
| 2 | PTV09A-2020F-A503 | CPU2:Potentiometer_Bourns_PTV09A-2_Single_Horizontal | RV1, RV2 |
| 1 | 0.22u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C15 |
| 1 | 15p | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1 |
| 1 | 1n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C6 |
| 1 | 240k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R2 |
| 1 | 2k2 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R3 |
| 1 | 330k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R16 |
| 1 | 4k7 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R8 |
| 1 | 6581 mode | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP2 |
| 1 | 6581:12V,8580:9V | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP3 |
| 1 | ATmega88PA-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical_SMD_Pin1Right | J6 |
| 1 | EMU/REAL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP1 |
| 1 | FB | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | FB1 |
| 1 | HI-xxCF, LO-AY | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP6 |
| 1 | JTAG-6 | CPU2:JTAG-6 | J1 |
| 1 | LFSPXO019083 | Oscillator:Oscillator_SMD_IQD_IQXO70-4Pin_7.5x5.0mm_HandSoldering | X1 |
| 1 | MCP1754ST-3302E/CB | Package_TO_SOT_SMD:SOT-23 | U6 |
| 1 | MCP1801T-6002I/OT | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | MOS6581-SID | Package_DIP:DIP-28_W15.24mm_Socket | U4 |
| 1 | NE5532DRE4 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | SJ1-3535NG-BE | CPU2:Audio_SJ1-3535NG | J3 |
| 1 | SJ1-3535NG-GR | CPU2:Audio_SJ1-3535NG | J4 |
| 1 | XC9572XL-VQ64 | Package_QFP:TQFP-64_10x10mm_P0.5mm | U3 |
| 1 | zx_edge-my | CPU2:SPECTRUM_EDGE_CONNECTOR | J2 |
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Questions
How big is the ZXSwinSID PCB?
It measures 78.4 × 49.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ZXSwinSID use?
69 parts, built around the ATMEGA88PA-AU, NE5532DRE4, PTV09A-2020F-A503 and LFSPXO019083. 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 ZXSwinSID KiCad files?
From the schenkmi/Cartridges repository on GitHub, at the commit this page was made from: the board is ZX Spectrum/ZXSwinSID/ZXSwinSID.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ZXSwinSID design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).