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STD AVR_PROGRAMMING_BOARD_V3
License: CC-BY 3.0
Project source: Cloned from AVR_PROGRAMMING_BOARD_V2
- 0
Description
Переходник для программирования популярных микроконтроллеров ATTINY - ATMEGA Улучшенный и доработанный, по результатам эксплуатации, вариант Разъемы предусмотрены только под те типы DIP-корпусов и микроконтроллеров, которые доступны у китайских продавцов. Для проверки работы контроллеров типа ATMEGA-8/16/32 можно помигать светодиодом на D13 - SCK, ну или D12 - MISO, D11 - MOSI.
Что нового в 3-й версии:
- Добавлен кварцевый резонатор для ATTINY 2313/4313, для возможности проверки и перепрошивки микроконтрллера, настроенного на внешний тактовый генератор.
- Добавлены выводы микроконтроллеров для отладки и проверки простых приложений.
- Увеличены расстояния для контактов отладки ATTINY 13/45/85.
- Добавлены контакты питания для внешних модулей.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier Part | BOM_Supplier |
|---|---|---|---|---|---|---|
| 1 | ATT_2 | 1-2-3-4 | HDR-M-2.54_1X4 | 1 | C124378 | LCSC |
| 2 | ATT_1 | 8-7-6-5 | HDR-M-2.54_1X4 | 1 | C124378 | LCSC |
| 3 | ATMEGA8L-8PU | ATMEGA_8/16/32 | DIP-28_300MIL | 1 | C48220 | LCSC |
| 4 | ATTINY13A-PU | ATTINY13/85 | DIP-8_L9.8-W6.6-P2.54-LS7.6-BL | 1 | C94341 | LCSC |
| 5 | ATTINY2313A-PU | ATTINY_2313/4313 | DIP-20_L26.8-W6.4-P2.54-LS7.6-BL | 1 | C112165 | LCSC |
| 6 | 33pF | C1,C2,C4,C5 | CAP-TH_L5.0-W4.0-P5.00-D1.0-FD | 4 | C36830 | LCSC |
| 7 | 100nf | C3 | CAP-TH_L5.0-W4.0-P5.00-D1.0-FD | 1 | C36830 | LCSC |
| 8 | HDR-M | G--G--G--G--V,MISO-SCK-RST-NC-MOSI | HDR-M-2.54_1X5 | 2 | C358687 | LCSC |
| 9 | ISP2 | GND-MOSI-VCC | HDR-M-2.54_1X3 | 1 | C180248 | LCSC |
| 10 | GND-TX-RX-+5V-DTR | GND-TX-RX-+5V-DTR | HDR-M-2.54_1X5 | 1 | C358687 | LCSC |
| 11 | HDR-M-2.54_1x5 | J1 | HDR-M-2.54_1X5 | 1 | C358687 | LCSC |
| 12 | HDR-M-2.54_1x4 | J2,J3 | HDR-M-2.54_1X4 | 2 | C124378 | LCSC |
| 13 | HDR-M-2.54_1x3 | J4,J5 | HDR-M-2.54_1X3 | 2 | C180248 | LCSC |
| 14 | HDR-M-2.54_1x2 | J6 | HDR-M-2.54_1X2 | 1 | C124375 | LCSC |
| 15 | LED | MISO,MOSI,SCK | LED-TH_BD3.8-P2.54-FD | 3 | C62095 | LCSC |
| 16 | LED_VCC | POWER | LED-TH_BD3.8-P2.54-FD | 1 | C62095 | LCSC |
| 17 | 1K | R1,R2,R3,R4,R5,R6,R7,R8,R9 | RES-TH_BD1.7-L3.5-P7.50-D0.5 | 9 | C433493 | LCSC |
| 18 | ISP_1 | RST-SCK-MISO | HDR-M-2.54_1X3 | 1 | C180248 | LCSC |
| 19 | LED_RX | RX | LED-TH_BD3.8-P2.54-FD | 1 | C62095 | LCSC |
| 20 | LED_TX | TX | LED-TH_BD3.8-P2.54-FD | 1 | C62095 | LCSC |
| 21 | 16MHz | X1,X2 | HC-49US_L11.5-W4.5-P4.88 | 2 | C240920 | LCSC |
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