ATmega USBasp DIP

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STD ATmega USBasp DIP

Arduino

License: CC-BY-SA 3.0

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Update time： 2022-05-28 18:45:21

Creation time： 2019-12-15 14:05:04

Description

USBasp - USB ISP/TPI programmer for Atmel AVR microcontrollers based on the design by Thomas Fischl. More information can be found at https://www.fischl.de/usbasp/. Windows users may need to install a driver. Of course this is not necessary for linux and mac users. Close SELFPROG and TGTPWR jumper when uploading firmware. If you are burning a fresh microcontroller, close the Slow Serial Clock jumper (SLOWCLK) since they are factory programmed for internal 1MHz oscillator. This is not necessary if the improved firmware by nerdralph (https://github.com/nerdralph/usbasp) is used. Close Taget Power jumper (TGTPWR) to power target device from the USBasp. ![IMG_20200111_160216_x.jpg](//image.easyeda.com/pullimage/7mTvpuRMFyOUBHyYD23iyDAu5gH15Dn6gT4HioRq.jpeg) ![IMG_20200802_171824_x.jpg](//image.easyeda.com/pullimage/366NwOCkSOOd821Kcmq0IatIjqJkbxV2InShmAvD.jpeg)

Design Drawing

schematic diagram

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ATmega USBasp DIP
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PCB

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ATmega_USBasp_v1.0
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	USB-B-Female	USB	USB-M-49	1
2	100u	C2	CAP-D6.3XF2.5	1
3	68R	R5	0.25W 1/4W VERTICAL RESISTOR COPY	1
4	68R	R4	AXIAL-0.4	1
5	10k	R1	AXIAL-0.4	1
6	1k	R2,R3	AXIAL-0.4	2
7	2k2	R6	AXIAL-0.4	1
8	BUSY	LED1	LED-3MM/2.54	1
9	USB	LED2	LED-3MM/2.54	1
10	PROG	ICSP	HDR-IDC-2.54-2X3P	1
11	ATMEGA8A-PU	U1	DIP28 PACKAGE	1
12	12MHz	XTAL1	HC-49S	1
13	100n	C1	CERAMIC-5.08	1
14	SLOWCLK	JP3	HEADER_2X1	1
15	TGTPWR	JP1	HEADER_2X1	1
16	SELFPROG	JP2	HEADER_2X1	1
17	22p	C4,C3	CERAMIC 2.54	2
18	3V6	D1,D2	ZENER	2