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

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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















