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mc68ez328 - dragonone-cpu-rev03
BOM015390 · dragonone-cpu-rev03-d4e6796e
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “接口转换及调试器” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- Flash (SPI / QSPI / parallel)
- U3, U4 AM29LV033 · by part number
- DRAM (DDR / SDRAM)
- U2 MT4LC4M16R6 · by part number
- Logic gate / inverter / Schmitt trigger
- U9 74LCX00 · by part number
- Bus buffer / transceiver
- U5, U6, U7, U8 74LCX245 · by part number
Helper circuits
- Power input connector
- J8 Barrel_Jack_Switch · by footprint
- Crystal / oscillator
- Q1 32.768kHz · by part number
Online view
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24 rows · 43 parts0 of 24 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 | ||
|---|---|---|---|---|---|
| C1, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16 | 0.1ufC_0603_1608Metric_Pad1.08x0.95mm_HandSolder | No part number | 14 | ||
| C3, C18 | 2.2ufC_Disc_D4.3mm_W1.9mm_P5.00mm | No part number | 2 | ||
| R1 | 430R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 1 | ||
| R2, R3 | 3.3KR_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 2 | ||
| R4 | 3.3kR_0603_1608Metric_Pad0.98x0.95mm_HandSolder | No part number | 1 | ||
| D1 | 1N4148D_A-405_P7.62mm_Horizontal | No part number | 1 | ||
| U1 | MC68EZ328TQFP-100_14x14mm_P0.5mm | No part number | 1 | ||
| U2 | MT4LC4M16R6TSOP-II-50_21x10.16mm_P0.8mm | No part number | 1 | ||
| U3, U4 | AM29LV033TSOP-I-40_18.4x10mm_P0.5mm | No part number | 2 | ||
| U5, U6, U7, U8 | 74LCX245TSSOP-20_4.4x6.5mm_P0.65mm | No part number | 4 | ||
| U9 | 74LCX00TSSOP-14_4.4x5mm_P0.65mm | No part number | 1 | ||
| U10 | DS1306TSSOP-20_4.4x6.5mm_P0.65mm | No part number | 1 | ||
| SW1 | RESETInterface labelSW_PUSH_6mm | No part number | 1 | ||
| SW2 | BOOTSTRAPInterface labelSW_PUSH_6mm | No part number | 1 | ||
| BT1 | 3VCH74-2032LF | No part number | 1 | ||
| Q1 | 32.768kHzCrystal_DS26_D2.0mm_L6.0mm_Horizontal | No part number | 1 | ||
| J1 | DATA_BUSInterface labelPinHeader_2x08_P2.54mm_Vertical | No part number | 1 | ||
| J2 | ADDR_BUSInterface labelPinHeader_2x08_P2.54mm_Vertical | No part number | 1 | ||
| J3 | POWERInterface labelPinHeader_2x05_P2.54mm_Vertical | No part number | 1 | ||
| J4 | PORT1Interface labelPinHeader_2x08_P2.54mm_Vertical | No part number | 1 | ||
| J5 | PORT2Interface labelPinHeader_2x08_P2.54mm_Vertical | No part number | 1 | ||
| J6 | LAN POWERInterface labelPinHeader_2x03_P2.54mm_Vertical | No part number | 1 | ||
| J7 | LAN CONTROLInterface labelPinHeader_2x06_P2.54mm_Vertical | No part number | 1 | ||
| J8 | Barrel_Jack_SwitchInterface labelBarrelJack_Horizontal | No part number | 1 |