Atmega BAUD Rates
The baud rate on the Atmega is generated by dividing the system clock. This table from the datasheet shows the register values and error percentages for a 16 MHz clock (e.g. for Arduino Uno):
BAUD Rate
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The baud rate on the Atmega is generated by dividing the system clock. This table from the datasheet shows the register values and error percentages for a 16 MHz clock (e.g. for Arduino Uno):