Joy-it PRO MICRO User Manual

PRO MICRO
Arduino compatible Microcontroller
1. GENERAL INFORMATION
Dear customer,
thank you very much for choosing our product.
In following, we will introduce you to what to observe while starting up
and using this product.
Should you encounter any unexpected problems during use, please do
not hesitate to contact us.

Joy-it PRO MICRO Specifications

General

Microcontroller	ATmega32U4
Clock Speed	16 MHz
Digital I/O Pins	20
PWM Channels	7
Analog Input Pins	12
Flash Memory	32 KB (ATmega32U4) of which 4 KB used by bootloader
SRAM	2.5 KB
EEPROM	1 KB
Operating Voltage	5V
Input Voltage	7-12V
DC Current per I/O Pin	20 mA
DC Current for 3.3V Pin	50 mA
USB	Micro USB
Length	33.02 mm