20 Digital Pins Leonardo R3 Board For Arduino Controller ATmega32u4

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Oky Newstar Technology Co., Ltd

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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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20 Digital Pins Leonardo R3 Board For Arduino Controller ATmega32u4

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.

Photos:

Product Tags:

diy arduino board

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