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Errata","DS80000855C,2024","https:\u002F\u002Fww1.microchip.com\u002Fdownloads\u002FaemDocuments\u002Fdocuments\u002FMCU08\u002FProductDocuments\u002FErrata\u002FATmega48APA88APA168APA328P-SiliConErrataClarif-DS80000855.pdf",[1077,1080,1083,1086],{"slug":1078,"name":1079},"arduino-pro-mini","Arduino Pro Mini",{"slug":1081,"name":1082},"arduino-uno-r3","Arduino Uno R3",{"slug":1084,"name":1085},"arduino-mega-2560","Arduino Mega 2560 Rev3",{"slug":1087,"name":1088},"arduino-pro-micro","Arduino Pro Micro",[],[],{"title":1092,"description":1093,"card":1094,"intro":1095,"safe":1096,"adc":1097,"interfaces":1098,"strapping":1099,"input":1100,"overview":1101,"components":1125},"Розпіновка та довідник Arduino Nano Classic","Інтерактивна розпіновка та схема пінів Arduino Nano. Компактна плата DIP-30, ATmega328P, логіка 5V, 8 аналогових входів (A0-A7), 14 цифрових входів\u002Fвиходів, USB Mini-B.","Модуль на ATmega328P з логікою 5V для макетних плат у корпусі DIP-30 із 8 аналоговими входами.","Arduino Nano Classic — це мініатюрна плата для макетування на базі ATmega328P, що забезпечує функціонал Uno R3 у форматі DIP-30 з двома додатковими входами АЦП.","Використовуйте логіку 5 В і дотримуйтеся зазначеного максимуму 20 мА на GPIO. Для VIN рекомендовано 7–12 В. Абсолютна межа мікроконтролера 40 мА не є робочим струмом.","Контакти A0-A7 забезпечують 8 каналів 10-бітного АЦП. Зверніть увагу: A6 та A7 — виключно аналогові входи і не можуть бути цифровими GPIO.","UART на піні 1 (TX) та 2 (RX). SPI на D10 (SS), D11 (MOSI), D12 (MISO), D13 (SCK) та ICSP. I2C на пінах 23 (A4\u002FSDA) та 24 (A5\u002FSCL).","Класична архітектура AVR. D13 керує вбудованим світлодіодом L.","D0–D13 та A0–A5 — двонапрямні GPIO з внутрішнім підтягуванням. D0\u002FD1 також під’єднано до послідовного інтерфейсу FT232RL; D13 керує L. A6\u002FA7 — лише аналогові входи без підтягування GPIO.",{"summary":1102,"power":1103,"notes":1107,"useCases":1111,"before":1115,"blueprint":1119,"variants":1120},"Arduino Nano Classic — компактна плата на ATmega328P для безпайної макетної плати з логікою 5 V, Mini-B USB і двома додатковими аналоговими входами порівняно з Uno.",{"usb":1104,"vin":1105,"five":1106},"Mini-B USB забезпечує живлення плати напругою 5 V і послідовне з’єднання для програмування.","VIN приймає зовнішню нестабілізовану напругу 7–12 V через вбудований стабілізатор.","Вивід 5V під’єднаний до стабілізованої шини живлення плати 5 V.",{"logic":1108,"current":1109,"a6a7":1110},"ATmega328P і виведені цифрові I\u002FO використовують логічні рівні 5 V.","Для плати зазначено максимум 20 мА на GPIO. Дотримуйтеся сумарної межі 200 мА для VCC\u002FGND мікроконтролера та обмежень груп портів. Абсолютні 40 мА не можна використовувати як звичайне навантаження.","A6 і A7 працюють лише як аналогові входи та не можуть використовуватися як цифрові GPIO.",{"breadboard":1112,"education":1113,"robotics":1114},"Компактні прототипи на безпайних макетних платах та інтерфейси датчиків.","Навчання вбудованому програмуванню та електроніці.","Малі роботи, контролери та стаціонарні вбудовані пристрої.",{"logic":1116,"aref":1117,"a6a7":1118},"Переконайтеся, що під’єднана периферія сумісна з логічними рівнями 5 V.","Дотримуйтеся задокументованої напруги AREF і налаштувань аналогового опорного джерела.","Використовуйте A6 і A7 лише як аналогові входи.","Модель відтворює офіційну Nano V3.3 без установлених штирьових роз’ємів з FT232RL, Mini-B USB та ATmega328P-MUR у корпусі 5 × 5 мм. 30 основних контактів і шість контактів ICSP звірено з CAD. На сумісних платах роз’єми, USB-мости й корпуси MCU можуть відрізнятися.",{"bootloader":1121,"bridge":1122,"silicon":1123,"family":1124},"Для сучасних офіційних Nano вибирайте ATmega328P; платам до 2018 року може знадобитися ATmega328P (Old Bootloader). Офіційне ядро використовує відповідно 115200 і 57600 бод.","Еталонна плата використовує FT232RL. Варіанти з CH340 або USB-C можуть потребувати інших драйверів і мати іншу схему живлення; перевіряйте їхню схему.","Еталонний MCU — ATmega328P-MUR у QFN32. Існують інші корпуси; варіанти з ATmega168 потребують відповідного вибору процесора й мають менше флеш-пам’яті.","Nano Every, Nano 33 та Nano ESP32 — окремі плати. Перед перенесенням під’єднань із Classic звірте MCU, логічні рівні та призначення контактів.",{"usb":1126,"mcu":1127,"clock":1128,"reset":1129,"icsp":1130,"leds":1131,"bridge":1132,"regulator":1133},"Mini-B USB подає живлення та з’єднує плату з USB–UART-мостом FT232RL. Це не Micro-B і не власний USB-порт ATmega328P.","ATmega328P-MUR у QFN32 з корпусом 5 × 5 мм: 16 МГц, 32 КБ флеш-пам’яті та 2 КБ SRAM. A6\u002FA7 — спеціалізовані аналогові входи.","Керамічний резонатор 16 МГц за еталонним CAD тактує MCU. FT232RL має власний внутрішній генератор для USB.","Низький рівень RESET перезапускає ATmega328P. Сигнал DTR від FT232RL також забезпечує автоматичне скидання під час завантаження через послідовний порт.","J4 виводить MISO, +5V, SCK, MOSI, RESET і GND. MISO\u002FSCK\u002FMOSI повторюють D12\u002FD13\u002FD11, а не додають GPIO. Перевіряйте орієнтацію перед під’єднанням програматора.","L керується D13, ON показує живлення. TX\u002FRX показують активність послідовного інтерфейсу FT232RL. Кольори еталонного CAD не визначають кольори всіх сумісних плат.","USB–UART-міст FT232RL на нижньому боці під’єднано до D0\u002FRX і D1\u002FTX. Його 3V3OUT живить контакт 3V3 оригінальної плати; максимальне зовнішнє навантаження — 50 мА.","LM1117-5.0 стабілізує VIN до шини 5 В. Вихід 3V3 формує FT232RL. Враховуйте нагрівання та споживання плати; номінал стабілізатора не є струмовим бюджетом усієї плати.",1793836402093]