PikaPC Mainboard
About the PikaPC Mainboard PCB
PikaPC Mainboard is an open source PCB design by techav-homebrew, published on GitHub. It is a 2-layer board measuring 190.5 × 147.3 mm, with 71 components from 30 distinct parts.
Other key parts include the PPC403GA, ATF1508AS, SST39VF010, 74AHCT244 and 74LS04. By type, the board carries 23 ICs, 18 capacitors, 12 connectors, 11 resistors, 3 diodes and 2 crystals.
From the project
PowerPC 403GA Homebrew Computer
Main components on the PikaPC Mainboard
PikaPC Mainboard bill of materials (BOM)
71 components, 30 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PPC403GA | PQFP-160_28x28mm_P0.65mm | U1 |
| 1 | ATF1508AS | PLCC-84_THT-Socket | U2 |
| 1 | SST39VF010 | PLCC-32_THT-Socket | U3 |
| 1 | 74AHCT244 | DIP-20_W7.62mm_Socket | U4 |
| 1 | 74LS04 | DIP-14_W7.62mm_Socket | U9 |
| 1 | 74LS07 | DIP-14_W7.62mm_Socket | U10 |
| 1 | GD75232N | DIP-20_W7.62mm | U12 |
| 1 | 74LVC125 | DIP-14_W7.62mm_Socket | U13 |
| 1 | MCP120-315GI/TO | TO-92_Inline_Wide | U14 |
| 2 | AS6C4008-55PCN | DIP-32_W15.24mm | U15, U16 |
| 8 | SN74LVC245A | DIP-20_W7.62mm_Socket | U101, U102, U103, U104, U105, U106, U107, U108 |
| 4 | 74LS244 | DIP-20_W7.62mm_Socket | U109, U110, U111, U112 |
| 1 | 25M | Oscillator_DIP-8 | Y1 |
| 1 | 7M3728 | Oscillator_DIP-8 | Y2 |
| 1 | DIN41612_03x32_C_Split | DIN41612_C_3x32_Female_Vertical_THT | J5 |
| 9 | Conn_01x08 | PinHeader_1x08_P2.54mm_Vertical | J9, J10, J11, J12, J13, J14, J15, J16 +1 |
| 1 | Conn_01x10 | PinHeader_1x10_P2.54mm_Vertical | J18 |
| 1 | Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | J19 |
| 1 | SW_Push_DPDT | SW_CK_JS202011CQN_DPDT_Straight | SW1 |
| 1 | SW_Push | SW_PUSH_6mm_H7.3mm | SW2 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2 |
| 1 | LED | LED_D5.0mm | D3 |
| 8 | 100nF | C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C7, C8 |
| 5 | 100nF | C_Disc_D7.5mm_W5.0mm_P7.50mm | C9, C10, C11, C12, C13 |
| 5 | 100nF | C_Disc_D3.0mm_W2.0mm_P2.50mm | C14, C15, C16, C17, C18 |
| 1 | 100R | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R1 |
| 1 | 4k7 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2 |
| 6 | 10X-1-472LF | R_Array_SIP10 | RN1, RN2, RN6, RN7, RN8, RN9 |
| 2 | 10X-1-102LF | R_Array_SIP10 | RN3, RN4 |
| 1 | 9A103J | R_Array_SIP9 | RN5 |
PikaPC Mainboard design files
The KiCad project lives in the techav-homebrew/PikaPC repository on GitHub; these links point at the commit this page was built from.
PikaPC Mainboard: common questions
How big is the PikaPC Mainboard PCB?
The PikaPC Mainboard measures 190.5 × 147.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PikaPC Mainboard?
71 components, from 30 distinct parts. The full bill of materials is listed on this page.
Where can I download the PikaPC Mainboard design files?
From the techav-homebrew/PikaPC repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the PikaPC Mainboard design in my own project?
The repository has no license, so all rights stay with techav-homebrew. Use it as a reference, and ask the author before reusing the design.
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PikaPC SRAM
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