Editor Version ×
Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std EditionATmega USBasp SMD

Profile:USB ISP/TPI programmer stick for Atmel AVR microcontrollers

License: CC-BY-SA 3.0

Published Time:2020-07-25 01:39:16
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Description

USBasp - USB ISP/TPI programmer stick for Atmel AVR microcontrollers with 5V and 3.3V target voltage 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.

Jumper Function
TGTVCC Close to power target device via ISP header
SELFPRG Close to upload firmware to USBasp itself via ISP header
SLOWCLK Close to upload firmware to target device with slow speed (necessary for factory-new microcontrollers); not needed with improved firmware

IMG_20200807_142132_x.jpg IMG_20200807_142211_x.jpg IMG_20200816_174830_x.jpg IMG_20200816_174955_x.jpg

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This work is licensed under Creative Commons Attribution-ShareAlike 3.0 Unported License. (http://creativecommons.org/licenses/by-sa/3.0/)

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USBaspStick

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USBaspStick_v1.0

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ID Name Designator Footprint Quantity
1 12MHz X1 OSC-SMD_3225 1
2 MSK-11027 KEY1 SW_SMD_MSK-11027 1
3 3V6 D1,D2 ZENER-SOD-123 2
4 USB-Plug USB USB-M-48 1
5 68R R3,R5 0603 2
6 1k5 R4,R2,R1 0603 3
7 AMS1117-3.3 U3 SOT-223 1
8 ATMEGA8A-AU U1 TQFP-32_7X7X08P 1
9 10k R6 0603 1
10 USB LED2 LED0603 1
11 PRG LED1 LED0603 1
12 ICSP-6 ICSP ICSP-6-SIDE 1
13 4u7 C10,C7 0603 2
14 100n C2,C1,C3 0603 3
15 22p C6,C5 0603 2
16 1u C9,C8 0603 2
17 47u C4 1206 1
18 TGTPWR JP1 HEADER_2X1 1
19 SLOWCLK JP3 HEADER_2X1 1
20 SELFPRG JP2 HEADER_2X1 1

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