Description
INTRODUCTION
The processor core of the NANO ch340 is ATMEGA328P-AU. Compared with official ARDUINO NANO, NANO ch340 adopts the USB-to-serial CH340C chip. Except its driver file, methods of use are exactly the same.Among them, ICSP is used to bum firmware for ATMEGA328P-AU. Since we have burned the firmware of this chip before it go out, this port is generally not used.
Parameters
1.MCU: ATMEAG328P
3.Operating voltage: 5v
5. SRAM: 2KB
6. LED_BUILTIN: D13
7.Clock speed: 16 MHz
8.Analog input pin: 6 (A0-A5)
9.Dc current per 1/0 pin: 40 mA
2.Digital I/O Pin: 14 (DO-D13) 4.KBEEPROM: 1KB
10.Input voltage (Recommended): USB5V 11.PWM digital 1/0 pin: 6 (D3 D5 D6 D9 D10 D11)
12.Flash memory: 32kb, 2kb of which is used by bootloadere
13.Operating temperature: 0°C~50°C
14.Development board size: 18MMX45MMX18MM
15.Development board weight: 6.0G
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