product description:
Description:
Keep the chip ATmega2560-16AU
CH340G replace the Atmega16U2(USB Chip), faster and cheaper
Microcontroller: ATmega2560
Operating Voltage: 5V
Input:Voltage(recommended) :7-12V
Input Voltage (limits) : 6-20V
Digital I/O Pins: 54 (of which 15 provide PWM output)
Analog Input Pins: 16
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 256 KB of which 8 KB used by bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock Speed: 16 MHz
Package List:
1x Mega 2560 R3 CH340G Board
1x USB Cable
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