ATMEGA2560-16AU

8-bit MCU 256KB FLASH AVR 16MHz 100TQFP

8-bit AVR microcontroller featuring 256KB FLASH memory and 8KB RAM. Operates at up to 16MHz with an 8-bit data bus width. Offers 86 I/O lines, 16 A/D channels, and 12 PWM channels. Supports I2C, SPI, and UART interfaces. Packaged in a 100-TQFP (TFQFP) surface mount configuration, operating within an industrial temperature range of -40°C to 85°C.

Frequency16MHz

PackageA

MountingSurface Mount

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Technical Specifications

Microchip ATMEGA2560-16AU technical specifications.

General

Access Time	16us
Package/Case	A
Core Architecture	AVR
Data Bus Width	8b
Density	256KB
Frequency	16MHz
Height	1.05mm
Interface	I2C, SPI, UART, USART, EBI/EMI, 2-Wire
JESD-30 Code	S-PQFP-G100
Lead Free	Lead Free
Length	14.1mm
Max Frequency	16MHz
Max Operating Temperature	85°C
Memory Size	256KB
Memory Type	FLASH,
Min Operating Temperature	-40°C
Max Supply Voltage	5.5V
Min Supply Voltage	4.5V
Moisture Sensitivity Level	3
Mount	Surface Mount
Number of A/D Converters	1
Number of ADC Channels	16
Number of I/O Lines	86
Number of I/Os	86
Number of I2C Channels	1
Number of PWM Channels	12
Number of SPI Channels	1
Number of Timers/Counters	6
Oscillator Type	Internal
Package Body Material	Plastic
Package Code	TFQFP
Package Shape	Square
Peak Reflow Temperature (Cel)	260°C
Peripherals	PWM, Brown-out Detect/Reset, POR, WDT
Radiation Hardening	No
RAM Size	8KB
Reach SVHC Compliant	No
RoHS Compliant	Yes
Surface Mount	Yes
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Tin
Terminal Form	Gull Wing
Terminal Position	QUAD
Termination	SMD/SMT
Time @ Peak Reflow Temperature-Max (s)	40s
Watchdog Timer	Yes
Width	14.1mm