Ordering parts from Mouser
This section lists the through-hole parts needed to build an EconoPET mainboard. These parts will be hand-soldered onto the PCB after receiving it from JLCPCB.
What to buy from Mouser (vs elsewhere)
All items below can be sourced from Mouser, but some are generic and often cheaper in bulk from other sources:
- Break-away pin headers (2.54mm pitch, 1x and 2x)
- Jumper caps (2.54mm pitch)
- Small tactile push buttons
- Right-angle push button (menu)
- PCB mounting pillars (nylon, adhesive)
- DC power jack (5.5mm OD / 2.1mm ID)
If you do buy headers from Mouser, consider ordering a few spares. Cutting headers to length is easy to get wrong on the first try.
BOM for Through-Hole Components
| Mfr Part Number | Mouser Part Number | Order Quantity | Description | Datasheet URL |
|---|---|---|---|---|
| W65C02S6TPG-14 | 955-W65C02S6TPG-14 | 1 | W65C02S CPU (DIP-40). Do not substitute other 6502 variants. | datasheet |
| W65C21N6TPG-14 | 955-W65C21N6TPG-14 | 2 | W65C21N PIA (DIP-40). Do not substitute W65C21S (lacks current limiting resistors). | datasheet |
| W65C22N6TPG-14 | 955-W65C22N6TPG-14 | 1 | W65C22N VIA (DIP-40). Do not substitute W65C22S (lacks current limiting resistors). | datasheet |
| AS6C1008-55PCN | 913-AS6C1008-55PCN | 1 | 128KB SRAM (DIP-32, 55ns) | datasheet |
| 1-2199299-5 | 571-1-2199299-5 | 4 | DIP-40 IC Socket (optional but recommended) | datasheet |
| DILB32P-223TLF | 649-DILB32P223TLF | 1 | DIP-32 IC Socket (optional but recommended) | datasheet |
| 640384-9 | 571-6403849 | 1 | PET power connector (optional if using stand-alone) | datasheet |
| 10129378-936003BLF | 649-1012937893603BLF | 1 | 36x1 Header: PET keyboard/video (optional if using stand-alone) | datasheet |
| AT-1220-TT-9-R | 665-AT1220TT9R | 1 | Internal PCB mounted speaker (optional) | datasheet |
| SJ-43504-SMT-TR | 490-SJ-43504-SMT-TR | 1 | 3.5mm Audio Jack (required for sound) | datasheet |
| DS04-254-1L-02BK | 490-DS04-254-1L-02BK | 1 | DIP Switch (config display and keyboard) | datasheet |
| MSA-G | 737-MSA-G | 1 | Jumper cap (config Video or 5V) | datasheet |
| MJTP1117 | 642-MJTP1117 | 1 | Right-angled Button (Menu) | datasheet |
| PTS636SK43 LFS | 611-PTS636SK43LFS | 4 | Push Buttons: Flash & Run required, Reset & NMI optional | datasheet |
| 10129381-950002BLF | 649-1012938195002BLF | 2 | 25x2 Header: bus, user, MCU, 5V, menu (optional breakouts) | datasheet |
| 10129381-940002BLF | 649-1012938194002BLF | 1 | 20x2 Header: IEEE, KeyEx (optional breakouts) | datasheet |
| 613012243121 | 710-613012243121 | 2 | PMOD Connectors (6x2, right angle, optional) | datasheet |
| 61201621621 | 710-61201621621 | 1 | SWD/JTAG (8x2 pin, shrouded, optional) | datasheet |
| 10129378-910002BLF | 649-1012937891002BLF | 2 | 10x1 Header: User config (required) and cassette, 6V, 9V (optional breakouts) | datasheet |
| SC1628 | 358-SC1628 | 1 | 32GB microSD card (known good, but feel free to try what you have on hand) | datasheet |
| RASPC722X | 502-RASPC722X | 1 | DC Power Jack (optional: for standalone use) | datasheet |
| LCBSBM-7-01A-RT | 144-LCBSBM-7-01A-RT | 2 or 4 | PCB Mounting Pillar (get 4 if using standalone) | datasheet |
| LCBSBM-7-01A-RT | 144-LCBSBM-7-01A-RT | 2 or 4 | PCB Mounting Pillar (get 4 if using standalone) | datasheet |
| EEU-FM1V331 | 667-EEU-FM1V331 | 1 | 330uF 35V low-ESR capacitor (C89) | datasheet |
Next: Assembling the board