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Arduino Mega 2560 solderpad

A microcontroller board based on the ATmega2560

arduino.cc/en/Main/ArduinoBoardMega2560

Recent activity:

  • 9600 updated5 years ago
  • psd pushed6 years ago
  • psd pushed6 years ago
  • 9600 pushed6 years ago

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Description

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a 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 Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.

Schematic

Board

Bill of Materials

Designator Value Description
ADCH PIN HEADER
ADCL PIN HEADER
C1 22p CAPACITOR, European symbol
C2 100n CAPACITOR, European symbol
C3 100n CAPACITOR, European symbol
C4 100n CAPACITOR, European symbol
C5 100n CAPACITOR, European symbol
C6 100n CAPACITOR, European symbol
C7 100n CAPACITOR, European symbol
C8 100n CAPACITOR, European symbol
C9 100n CAPACITOR, European symbol
C10 1u CAPACITOR, European symbol
C11 100n CAPACITOR, European symbol
C12 100n CAPACITOR, European symbol
C13 100n CAPACITOR, European symbol
C14 22p CAPACITOR, European symbol
C15 22p CAPACITOR, European symbol
C16 22p CAPACITOR, European symbol
C17 22p CAPACITOR, European symbol
COMMUNICATION PIN HEADER
D1 M7 DIODE
F1 500mA INDUCTOR, European symbol
GROUND SMD solder JUMPER
IC1 MC33269ST-5.0T3 Adjustable Output Low Dropout Voltage Regulator 800 mA
IC2 MC33269D-5.0 Adjustable Output Low Dropout Voltage Regulator 800 mA
IC3 ATMEGA2560-16AU MICROCONTROLLER
IC4 ATMEGA8U2-MU
IC5 LM358D OP AMP also LM158; LM258; LM2904
IC6 LP2985-33DBVR ULTRALOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS
ICSP ICSP PIN HEADER
ICSP1 ICSP PIN HEADER
JP1 PIN HEADER
JP2 PIN HEADER
JP3 PIN HEADER
JP4 PIN HEADER
L YELLOW LED
L1 BLM21 SMD EMI Suppression Ferrite Beads
ON GREEN LED
PC1 47u POLARIZED CAPACITOR, European symbol
PC2 47u POLARIZED CAPACITOR, European symbol
POWER PIN HEADER
PWMH PIN HEADER
PWML PIN HEADER
Q1 16MHz CRYSTAL
Q2 16MHz CRYSTAL
R1 1M RESISTOR, European symbol
R2 1M RESISTOR, European symbol
R3 27R RESISTOR, European symbol
R4 27R RESISTOR, European symbol
RESET TS42 TS42
RESET-EN SMD solder JUMPER
RN1 10K Array Chip Resistor
RN2 22R Array Chip Resistor
RN3 1k Array Chip Resistor
RN4 1k Array Chip Resistor
RN5 10K Array Chip Resistor
RX YELLOW LED
T2 FDN340P MOS FET
TX YELLOW LED
U$2 FIDUCIALMOUNT
U$3 FIDUCIALMOUNT
U$4 FIDUCIALMOUNT
U$5 FIDUCIALMOUNT
UBOOT SMD solder JUMPER
X1 DC21MMX
X2 BERG USB connector
XIOH PIN HEADER
XIOL PIN HEADER
Y1 16MHz
Y2 16MHz
Z1 PGB1010604 VARISTOR
Z2 PGB1010604 VARISTOR

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This project is © Arduino™, and is published under the terms of the Creative Commons Attribution-ShareAlike 2.5 Generic licence.