20 Digital Pins Leonardo R3 Board For Arduino Controller ATmega32u4

Categories	Controller Board for Arduino
Brand Name:	DIY
Model Number:	Leonardo R3 Board
Certification:	CE FC
Place of Origin:	Made in China
MOQ:	5pcs
Price:	USD7.5/pc--USD8.5/pc
Payment Terms:	L/C, Western Union, MoneyGram and etc.
Supply Ability:	6000pcs/ work day
Delivery Time:	1-3 work days
Packaging Details:	specifical package
Clock Speed:	16 MHz
Input Voltage (recommended):	7-12V
Controller:	ATmega32u4
Operating voltage:	5V
5V digital /analog port maximum permissible current:	40 mA
SRAM:	2.5 KB (ATmega32u4)
EEPROM:	1 KB (ATmega32u4)
Flash Memory:	32 KB (ATmega32u4) of which 4 KB used by the bootloader

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Company Info.

Oky Newstar Technology Co., Ltd

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Specifications:

Controller	ATmega32u4
goods recorded	16 MHz
Operating voltage	5V
Input Voltage (recommended)	7-12V
Digital IO port	22 (D0-D13, D14-MISO D15-SCK, D16-MOSI D18-23 [A0-A5)
analog input	12 (A0-A5, D4-A6, D6-A7, D8-A8 ,-A9 D9, D10-A10, D12-A11)
5V digital / analog port maximum permissible current	40 mA
3.3V digital / analog port maximum permissible current	50 mA
Flash Memory	32 KB (ATmega32u4) of which 4 KB used by the bootloader
SRAM	2.5 KB (ATmega32u4)
EEPROM	1 KB (ATmega32u4)

Description:

It is a microcontroller board based on the ATmega32U4.
20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs),
16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button.

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Product Tags:

diy arduino board

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