Leonardo R3 development board ATMEGA32U4 official version compatible for Arduino

13.89

Part Number:Leonardo R3
Brand:Spotpear
SKU:0602004

Date:2022/04/25 11:18





Leonardo R3 development board ATMEGA32U4 official version compatible for Arduino

Features

Controller: ATmega32u4

•Work catalogue: 16 MHz

•Operating voltage: 5V

•Input voltage (recommended): 7-12V

•Digital IO port: 22 (D0-D13, D14-Mis0, D15-SCK, D16-MOSI, D18-23[A0-A5] )

•PWM channel: 7(D3, D5, D6, D9, D10, D11, D13)

•Analog input: 12(A0-A5, D4-A6, D6-A7, D8-A8, D9-A9,D10-A10, D12-A11)

•The allowable current of 5v/analog port: 40 mA

•The allowable current of 3.3V digital/analog port: 50 mA

•FIash Memory:32 KB (ATmega32u4) of which

4 KB used_ by__ boot | oader

•SRAM: 2.5KB (ATmega32u4)

•EEPROM:1KB(ATmega32u4)