8-bit AVR microcontroller featuring 256KB FLASH memory and 8KB RAM. Operates at a maximum frequency of 16MHz with an 8-bit data bus width. Offers 54 programmable I/Os and includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Supports SPI, USART, 2-Wire, I2C, UART, and EBI/EMI interfaces. Packaged in a 64-QFN for surface mounting, with an operating temperature range of -40°C to 85°C and a supply voltage of 4.5V to 5.5V.
Frequency16MHz
PackageQFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip ATMEGA2561-16MI technical specifications.
General
Access Time
16us
Package/Case
QFN
Core Architecture
AVR
Data Bus Width
8b
Frequency
16MHz
Interface
SPI, USART, 2-Wire, I2C, UART, EBI/EMI
Lead Free
Contains Lead
Max Frequency
16MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
256KB
Memory Type
FLASH,
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of I/Os
54
Number of Programmable I/O
54
Number of Timers/Counters
6
Operating Supply Voltage
5V
Oscillator Type
Internal
Package Quantity
260
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
8KB
RoHS Compliant
No
Series
AVR® ATmega
Compliance
RoHS
Not Compliant
Datasheet
Microchip ATMEGA2561-16MI Datasheet
Download the complete datasheet for Microchip ATMEGA2561-16MI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
