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