Maker project
zx-spectrum-pico-rom
BOM005806 · srom
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “嵌入式系统” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Core board / dev board module
- U5 Pico-rp2040 · by part number
- Bus buffer / transceiver
- U2, U3, U4 74LS245 · by part number
Helper circuits
Online view
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11 rows · 27 parts0 of 11 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| C1, C2, C3, C4 | C_SmallC_1206_3216Metric | No part number | 4 | ||
| R1 | 1KR_1206_3216Metric_Pad1.30x1.75mm_HandSolder | No part number | 1 | ||
| D1 | D_SchottkyD_1206_3216Metric_Pad1.42x1.75mm_HandSolder | No part number | 1 | ||
| U1 | 4075SOIC-14_3.9x8.7mm_P1.27mm | No part number | 1 | ||
| U2, U3, U4 | 74LS245SO-20_5.3x12.6mm_P1.27mm | No part number | 3 | ||
| U5 | Pico-rp2040RPi_Pico_SMD_TH | No part number | 1 | ||
| SW1 | SW_SPSTSW_Tactile_SKHH_Angled | No part number | 1 | ||
| 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 14, 14 | — | No part number | 12 | ||
| Q1 | PMBT2222ATSOT-23_HandSoldering | No part number | 1 | ||
| Z1 | ZX48BusZX_Bus_Pin_Header | No part number | 1 | ||
| J1 | Conn_01x03_FemalePinHeader_1x03_P2.54mm_Vertical | No part number | 1 |