Maker project

Pocket AVR Programmer

BOM002801 · v11

What the project is · as the catalogue files it; the circuit functions below are BOM rule hits

Filed under “SparkFun” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

8-bit MCU (AVR / PIC / 8051 / STM8)
- U1 ATTINY2313-20S · by part number
Logic gate / inverter / Schmitt trigger
- U2 74ACT125D · by part number
Bus buffer / transceiver
- U2 74ACT125D · by part number

Helper circuits

Crystal / oscillator
- Q1 12 MHz · by part number
USB connector (Type-C / Micro / A)
- X2 USBSMD · by footprint
Fuse / resettable fuse
- F1 500mA · by footprint

PCB · seen from the top

Full size

Schematic

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Online view

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25 rows · 38 parts0 of 25 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
U1	ATTINY2313-20S	No part number	1
U2	74ACT125D	No part number	1
C1	10uFEIA3216	10uF	1
U$2	LOGO-SFESKSFE-LOGO-FLAME	LOGO-SFESK	1
D1, D3, LED1, LED2	BlueLED-0603	Blue	4
X2	USBSMDUSB-MINIB	USBSMD	1
JP3	AVR_SPI_PROG2SHROUDED_SMD2X5-SHROUDED_SMD	AVR_SPI_PROG2SHROUDED_SMD	1
R3	1.5KR_0603_1608Metric	1.5K	1
R4, R5, R6, R9	1KR_0603_1608Metric	1K	4
FRAME1	FRAME-LETTERCREATIVE_COMMONS	FRAME-LETTER	1
JP1	Power Select1X02	Power Select	1
F1	500mAPTC-1206-WIDE	500mA	1
C2	0.1uFC_0603_1608Metric	0.1uF	1
R1, R2	27R_0603_1608Metric	27	2
R10	22KR_0603_1608Metric	22K	1
U$6, U$7	FIDUCIAL1X2FIDUCIAL-1X2	FIDUCIAL1X2	2
U$1, U$3, U$4, U$5	STAND-OFFSTAND-OFF	STAND-OFF	4
R7, R8	100R_0603_1608Metric	100	2
D2	RedLED-0603	Red	1
U$8	LOGO-SFENEWSFE-NEW-WEBLOGO	LOGO-SFENEW	1
LOGO1	OSHW-LOGOMOSHW-LOGO-M	OSHW-LOGOM	1
Q1	12 MHzCRYSTAL-SMD-5X3	12 MHz	1
JP2	AVR_SPI_PRG_6PTH2X3	AVR_SPI_PRG_6PTH	1
C3, C4	22pFC_0603_1608Metric	22pF	2
S1	Power SelectAYZ0202	Power Select	1

What you can do

Function

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Written by a model from the evidence it cites · not reviewed

Answers use only what was read of this design: its BOM lines, the function hits, the parsed nets around your selection and the part's catalogue record. Every statement links to its evidence.

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Source

Project: Pocket AVR Programmer
Project category: SparkFun
BOM number: BOM002801
Version: v11
EDA tool: kicad
Parse status: succeeded
Licence: Not identified: the catalogue states no licence and this project's files have not been checked for one yet. Do not assume any right to reuse it.