A000052 - Arduino

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

A000052
Manufacturer

Arduino
ChipWorker Part#

CW2973840
Category

Microprocessor Primary Platform
Package

-
Description

ATmega32u4 Microcontroller Leonardo Development Board 16MHz CPU 2.5kB RAM 1kB/32kB EEPROM/Flash
Documentation

Datasheet

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A000052 Specifications

Attribute	Attribute Value

Part Number	A000052
Manufacturer	Arduino
ChipWorker Part#	CW2973840
Category	Microprocessor Primary Platform
Documentation	Datasheet
Case/Package	-
RAM Memory Size	2.5 KB
Number of Bits	8 Bit
Core Architecture	AVR
	expand all
Product Lifecycle Status	Active
RoHS	RoHS Compliant
Lead-Free Status	Not applicable
REACH SVHC Compliance	No SVHC

Product Description

The A000052 Arduino Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller, simply connect it to a computer with a USB cable or power it with a AC to DC adapter or battery to get started. The board differs from all preceding boards in that the ATmega32u4 has built in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also has other implications for the behaviour of the board.
ATmega32u4 8bit AVR RISC based microcontroller
Arduino Leonardo can be powered via the micro USB connection or with an external power supply
The board can operate on an external supply of 6V to 20V
Built in LED connected to digital pin 13. When the pin is high value, the LED is on
The board appears as a generic keyboard and mouse, and can be prog to control these input devices
USB Over current Protection
The maximum length and width of the Leonardo PCB are 2.7inches and 2.1inches

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