Maker project
eprom-usb-emulator
BOM011786 · EPROM-USB-emulator
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.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U1 MCP1700-1202E_SOT23 · by part number
- U3 MCP1700-3302E_SOT23 · by part number
- FPGA / CPLD
- U2 ICE40UP5K-SG48ITR · by part number
- Flash (SPI / QSPI / parallel)
- U6 27C512 · by part number
- Level shifting
- U5 SN74LXC8T245-Q1 · by part number
Helper circuits
- USB connector (Type-C / Micro / A)
- J1 USB_C_Receptacle_PCB · by part number
Online view
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24 rows · 39 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 | Placed | |
|---|---|---|---|---|---|
| C1, C2, C3, C4 | 1uFC_0805_2012Metric | No part number | 4 | ||
| C5, C6 | 100nFC_0603_1608Metric | No part number | 2 | ||
| R1, R2, R3, R7, R8, R10 | 10KR_0603_1608Metric | No part number | 6 | ||
| R4, R6 | 2.2KR_0603_1608Metric | No part number | 2 | ||
| R5, R11 | 22RR_0402_1005Metric | No part number | 2 | ||
| R9 | 22RR_1206_3216Metric | No part number | 1 | ||
| D1 | CDBU0520D_SOD-523 | No part number | 1 | ||
| D2, D4 | LEDLED_0603_1608Metric | No part number | 2 | ||
| U1 | MCP1700-1202E_SOT23SOT-23 | No part number | 1 | ||
| U2 | ICE40UP5K-SG48ITRQFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | No part number | 1 | ||
| U3 | MCP1700-3302E_SOT23SOT-23 | No part number | 1 | ||
| U4 | CH330NSOIC-8_3.9x4.9mm_P1.27mm | No part number | 1 | ||
| U5 | SN74LXC8T245-Q1TSSOP-24_4.4x7.8mm_P0.65mm | No part number | 1 | ||
| U6 | 27C51228PIN_EPROM_EMULATOR_DIP-28_W15.24mm | No part number | 1 | ||
| U7 | 25LC_SO8SOIC-8_3.9x4.9mm_P1.27mm | No part number | 1 | ||
| U8 | ASDMB-xxxMHzOscillator_SMD_Abracon_ASDMB-4Pin_2.5x2.0mm | No part number | 1 | ||
| SW1 | RSTInterface labelSW_SPST_CK_RS282G05A3 | No part number | 1 | ||
| SW2 | PWR_SRCInterface labelSW_SPDT_PCM12 | No part number | 1 | ||
| Q1 | BC817WSOT-323_SC-70 | No part number | 1 | ||
| RN1, RN2, RN3, RN4 | 1KR_Array_Convex_4x0402 | No part number | 4 | ||
| RN5 | 1kR_Array_Convex_4x0402 | No part number | 1 | ||
| TP1 | CDONEInterface labelTestPoint_Pad_D1.0mm | No part number | 1 | ||
| J1 | USB_C_Receptacle_PCBUSB-C_PCB_Female | No part number | 1 | ||
| J3 | RST_OPinHeader_1x01_P2.54mm_Vertical | No part number | 1 |