ATMEGA2561V-8MU
- Mfr.Part #
- ATMEGA2561V-8MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 256KB FLASH 64QFN
- Stock
- 3,057
- In Stock :
- 3,057
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Can :
- 0
- Data Converter :
- A/D 8x10b
- Core Architecture :
- AVR
- Product :
- MCU
- Package / Case :
- 64-VFQFN Exposed Pad
- Adc Channels :
- 8
- Oscillator Type :
- Internal
- Reach Compliance Code :
- Compliant
- Maximum Operating Temperature :
- +85 °C
- EEPROM Size :
- 4K x 8
- RoHS :
- Details
- Number of Terminations :
- 64
- Manufacturer :
- Microchip
- Data Converters :
- A/D 8x10b
- Speed :
- 8MHz
- ROM (words) :
- 131072
- RAM Size :
- 8K x 8
- Temperature Grade :
- Industrial
- Watchdog Timer :
- yes
- Tradename :
- AVR
- Number of I2C Channels :
- 1
- Interface Type :
- 2-Wire, SPI, USART
- Mounting Style :
- SMD/SMT
- Memory Size :
- 256KB
- Terminal Position :
- QUAD
- Number of I/O :
- 54
- Access Time :
- 8 μs
- Supply Current-Max :
- 14 mA
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- Factory Lead Time :
- 7 Weeks
- Address Bus Width :
- 16
- Core Processor :
- AVR
- Clock Speed :
- 16
- RAM (bytes) :
- 8192
- Has ADC :
- yes
- Number of Terminals :
- 64
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 64-QFN (9x9)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Program Memory Size :
- 256KB 128K x 16
- Pin Count :
- 64
- CPU Family :
- AVR RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 9.1mm
- Terminal Pitch :
- 0.5mm
- Number of I/O Lines :
- 54
- Supply Voltage :
- 3V
- Brand :
- Microchip Technology / Atmel
- Width :
- 9.1mm
- External Data Bus Width :
- 8
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Adc Resolution :
- 10
- Package Type :
- MLF
- Packaging :
- Tray
- Dimensions :
- 9.1 x 9.1 x 0.95mm
- Pbfree Code :
- yes
- Base Part Number :
- ATMEGA2561
- Mount :
- Surface Mount
- Product Category :
- 8-bit Microcontrollers - MCU
- Product Type :
- 8-bit Microcontrollers - MCU
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Power Supplies :
- 2/5V
- Data Bus Width :
- 8B
- Number of I/Os :
- 54 I/O
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 2 MHZ
- Number of Pins :
- 64
- Minimum Operating Temperature :
- -40 °C
- Number of ADC Channels :
- 8
- Instruction Set Architecture :
- RISC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Height :
- 950μm
- Seated Height-Max :
- 1 mm
- Package :
- Tray
- DMA Channels :
- No
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Bit Size :
- 8
- PWM Channels :
- yes
- ROM Programmability :
- Flash
- Flash Memory :
- 256
- Terminal Finish :
- MATTE TIN
- Number of Timers/Counters :
- 6 Timer
- Product Status :
- Active
- Supply Voltage-Min (Vsup) :
- 2.7V
- Series :
- AVR® ATmega
- Peak Reflow Temperature (Cel) :
- 260
- Number of PWM Channels :
- 6
- DAC Channels :
- No
- Lead Free :
- Lead Free
- Program Memory Type :
- Flash
- Frequency :
- 8MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- JESD-30 Code :
- S-XQCC-N64
- HTS Code :
- 8542.31.00.01
- Published :
- 2007
- Family Name :
- ATMEGA
- On Chip Program ROM Width :
- 16
- Base Product Number :
- ATMEGA2561
- Core Size :
- 8-Bit
- Package Shape :
- Square
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- Device Core :
- AVR
- Interfaces :
- JTAG/TWI/SPI/USART
- Datasheets
- ATMEGA2561V-8MU

Microcontrollers Microchip Technology ATMEGA2561V-8MU Overview
The ATMEGA2561V-8MU from Microchip Technology is a high-performance microcontroller designed for advanced control systems. This device operates as part of the popular AVR® microcontroller family, offering a perfect balance between power consumption and processing capability. It features a robust 8-bit CPU, 256KB of in-system programmable flash, and versatile peripheral options, making it ideal for applications that require complex and multiple tasks to be executed efficiently. The integration of advanced features in a compact 64QFN package makes the Microcontrollers Microchip Technology ATMEGA2561V-8MU an excellent choice for designers looking to optimize their system architecture while reducing overall system cost and footprint.
ATMEGA2561V-8MU Features
- 8-bit AVR Microcontroller
- 256KB ISP Flash memory
- 4KB EEPROM
- 8KB Internal SRAM
- 64-pin QFN package
- Low power consumption modes
- Extensive peripheral set including USART, SPI, and TWI
- 10-bit ADC with 16 channels
- JTAG interface for programming and debugging
ATMEGA2561V-8MU Applications
- Industrial Control Systems: Utilizes its robust I/O capabilities and interrupt system to manage and control complex industrial machinery.
- Automotive Applications: Suitable for managing automotive electronics due to its high reliability and extended temperature range.
- Smart Home Devices: Powers a variety of home automation devices, ensuring efficient energy usage and advanced user interface interactions.
- Internet of Things (IoT) Devices: Acts as the core processing unit for IoT devices, leveraging its low power consumption and high integration features.
- Consumer Electronics: Used in devices such as handheld gaming consoles and personal digital assistants due to its compact size and powerful feature set.
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