Mic1-cpu
About the Mic1-cpu PCB
Mic1-cpu is an open source PCB design by mickeeriksson, published on GitHub. It is a 2-layer board measuring 110 × 90 mm, with 27 components from 18 distinct parts.
Other key parts include the W65C02S6TPG-14, AS6C62256-55PCN, AT28C256-15PU and ATF22V10C-15PU. By type, the board carries 6 connectors, 6 resistors, 5 capacitors, 4 ICs, 2 diodes and 1 crystal.
Main components on the Mic1-cpu
Mic1-cpu bill of materials (BOM)
27 components, 18 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | W65C02S6TPG-14 W65C02 | DIP-40_W15.24mm_Socket_LongPads | IC1 |
| 1 | AS6C62256-55PCN 62256 | DIP-28_W15.24mm_LongPads | IC2 |
| 1 | AT28C256-15PU AT28C256 | DIP_Socket-28_W11.9_W12.7_W15.24_W17.78_W18.5_3M_228-1277-00-0602J | IC3 |
| 1 | ATF22V10C-15PU ATF22V10C | DIP-24_W7.62mm_Socket_LongPads | IC4 |
| 1 | ECS-100AX-010 1.0MHz | ECS100AX010 | Y1 |
| 1 | MBUS_8/16 | PinHeader_2x20_P2.54mm_Vertical | J1 |
| 1 | 5V | BarrelJack_GCT_DCJ200-10-A_Horizontal | J2 |
| 1 | CLK SEL | PinHeader_1x03_P2.54mm_Vertical | J3 |
| 2 | Power | PinHeader_1x02_P2.54mm_Vertical | J4, J5 |
| 1 | CLK/~{RW} | PinHeader_1x02_P2.54mm_Vertical | J6 |
| 2 | — | Hole3, Hole4 | |
| 1 | RESET | SW_PUSH_6mm_H4.3mm | SW1 |
| 2 | LED | LED_D5.0mm | D1, D2 |
| 4 | 0.1uF | C_Disc_D3.0mm_W2.0mm_P2.50mm | C1, C2, C3, C4 |
| 1 | 100uF | CP_Radial_D5.0mm_P2.50mm | C5 |
| 3 | 3.3k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R5, R6 |
| 2 | 330 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R3 |
| 1 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4 |
Mic1-cpu design files
The KiCad project lives in the mickeeriksson/MIC-1 repository on GitHub; these links point at the commit this page was built from.
Mic1-cpu: common questions
How big is the Mic1-cpu PCB?
The Mic1-cpu measures 110 × 90 mm, has 2 copper layers and is 1.579 mm thick.
How many components are on the Mic1-cpu?
27 components, from 18 distinct parts. The full bill of materials is listed on this page.
Where can I download the Mic1-cpu design files?
From the mickeeriksson/MIC-1 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Mic1-cpu design in my own project?
The repository has no license, so all rights stay with mickeeriksson. Use it as a reference, and ask the author before reusing the design.
