ATMEGA2561-16MUR
- Mfr.Part #
- ATMEGA2561-16MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 256KB FLASH 64QFN
- Stock
- 356
- In Stock :
- 356
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Terminations :
- 64
- Data Bus Width :
- 8B
- Series :
- AVR® ATmega
- CPU Family :
- AVR RISC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Tradename :
- AVR
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 16kB
- Oscillator Type :
- Internal
- Data Converter :
- A/D 8x10b
- Frequency :
- 8MHz
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Speed :
- 16 MHz
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM Programmability :
- Flash
- Supply Current-Max :
- 14 mA
- Manufacturer :
- Microchip
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Base Product Number :
- ATMEGA2561
- PWM Channels :
- yes
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 256KB 128K x 16
- Terminal Pitch :
- 0.5mm
- Seated Height-Max :
- 1 mm
- Number of Pins :
- 64
- Package Shape :
- Square
- Factory Lead Time :
- 2 Weeks
- Core Size :
- 8-Bit
- Number of Terminals :
- 64
- Memory Type :
- FLASH, OTP
- External Data Bus Width :
- 8
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Product Status :
- Active
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Number of I/O :
- 54
- Product :
- MCU
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 1mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Base Part Number :
- ATMEGA2561
- Package / Case :
- 64-VFQFN Exposed Pad
- ROM (words) :
- 131072
- Power Supplies :
- 3/5V
- Surface Mount :
- yes
- Core Processor :
- AVR
- Width :
- 9 mm
- JESD-30 Code :
- S-XQCC-N64
- EEPROM Size :
- 4K x 8
- Has ADC :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Temperature Grade :
- Industrial
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 64-QFN (9x9)
- DAC Channels :
- No
- RoHS :
- Details
- RAM Size :
- 8K x 8
- Number of I/O Lines :
- 54
- Product Category :
- 8-bit Microcontrollers - MCU
- Product Type :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- No
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Length :
- 9mm
- Terminal Form :
- NO LEAD
- Data Converters :
- A/D 8x10b
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Published :
- 1997
- RAM (bytes) :
- 8192
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Program Memory Type :
- Flash
- Bit Size :
- 8
- Mounting Style :
- SMD/SMT
- Address Bus Width :
- 16
- Qualification Status :
- Not Qualified
- Brand :
- Microchip Technology
- Supply Voltage :
- 5V
- Datasheets
- ATMEGA2561-16MUR

Microcontrollers Microchip Technology ATMEGA2561-16MUR Overview
Introducing the ATMEGA2561-16MUR, a highly capable microcontroller from Microchip Technology designed to meet the sophisticated demands of modern embedded systems. This device, part of the well-known AVR® family, offers a robust combination of power efficiency, processing capability, and memory options, making it an excellent choice for complex applications requiring a compact and efficient solution. The Microcontrollers Microchip Technology ATMEGA2561-16MUR delivers seamless performance with its advanced 8-bit architecture, 256KB of in-system programmable flash, and multiple communication interfaces, ensuring both flexibility and reliability for developers and engineers.
ATMEGA2561-16MUR Features
The ATMEGA2561-16MUR microcontroller boasts a range of features designed for high-level performance in embedded applications. Key attributes include 256KB of flash memory, 8KB SRAM, and 4KB EEPROM, providing ample space for complex programs and data storage. Its 16MHz clock speed facilitates swift processing and response times, while the 64-pin QFN package ensures minimal footprint on circuit boards. Additionally, the device supports various communication protocols, including SPI, I2C, and USART, enhancing its versatility in multi-component systems.
ATMEGA2561-16MUR Applications
- Industrial Automation: In industrial settings, the ATMEGA2561-16MUR can manage automation processes due to its robust handling of multiple input/output operations and real-time responses.
- Consumer Electronics: This microcontroller is ideal for consumer electronics, such as smart home devices, where it integrates various user interfaces and sensor data efficiently.
- Automotive Systems: The ATMEGA2561-16MUR contributes to automotive applications by controlling entertainment systems, sensor arrays, and vehicle diagnostics tools with its high reliability and operational stability.
- Medical Devices: In the medical field, the microcontroller supports devices that require precise data logging and processing capabilities, such as portable diagnostic equipment.
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