ATMEGA649-16MUR
- Mfr.Part #
- ATMEGA649-16MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64QFN
- Stock
- 1,139
- In Stock :
- 1,139
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Manufacturer :
- Microchip
- Additional Feature :
- ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ
- JESD-30 Code :
- S-XQCC-N64
- ROM Programmability :
- Flash
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Product Number :
- ATMEGA649
- Bit Size :
- 8
- Terminal Form :
- NO LEAD
- Core Size :
- 8-Bit
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Number of I/O Lines :
- 53
- Height Seated (Max) :
- 1mm
- DAC Channels :
- No
- Terminal Pitch :
- 0.5mm
- RAM Size :
- 4K x 8
- RAM (bytes) :
- 4096
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- MATTE TIN
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 64
- JESD-609 Code :
- e3
- Program Memory Type :
- Flash
- EEPROM Size :
- 2K x 8
- Supply Voltage :
- 5V
- Number of I/O :
- 53
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supplier Device Package :
- 64-QFN (9x9)
- Product :
- MCU
- Power Supplies :
- 2/5V
- Number of Programmable I/O :
- 54
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Type :
- 8-bit Microcontrollers - MCU
- Package Shape :
- Square
- Frequency :
- 16MHz
- Mounting Style :
- SMD/SMT
- Tradename :
- AVR
- Package / Case :
- 64-VFQFN Exposed Pad
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 1997
- Width :
- 9 mm
- Data Converters :
- A/D 8x10b
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Brand :
- Microchip Technology
- Number of Terminations :
- 64
- Supply Current-Max :
- 12 mA
- Interface :
- CAN, I2C, IrDA, LIN, SPI, UART, USART
- Product Status :
- Active
- RoHS :
- Details
- Program Memory Size :
- 64KB 32K x 16
- Seated Height-Max :
- 1 mm
- Series :
- AVR® ATmega
- Qualification Status :
- Not Qualified
- Pbfree Code :
- yes
- Temperature Grade :
- Industrial
- Memory Size :
- 64KB
- Supply Voltage-Min (Vsup) :
- 4.5V
- Mount :
- Surface Mount
- Oscillator Type :
- Internal
- Number of Terminals :
- 64
- Interfaces :
- SPI/USART
- Speed :
- 16MHz
- ROM (words) :
- 32768
- Base Part Number :
- ATMEGA649
- Data Bus Width :
- 8B
- Data Converter :
- A/D 8x10b
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~85°C TA
- PWM Channels :
- yes
- Core Processor :
- AVR
- Device Core :
- AVR
- Length :
- 9mm
- Number of Timers/Counters :
- 3
- Connectivity :
- SPI, UART/USART, USI
- Product Category :
- 8-bit Microcontrollers - MCU
- Packaging :
- Tape and Reel (TR)
- CPU Family :
- AVR RISC
- Factory Lead Time :
- 7 Weeks
- DMA Channels :
- No
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Reach Compliance Code :
- Compliant
- Has ADC :
- yes
- Datasheets
- ATMEGA649-16MUR

Microcontrollers Microchip Technology ATMEGA649-16MUR Overview
The Microcontrollers Microchip Technology ATMEGA649-16MUR represents a high-performance microcontroller unit (MCU) designed for advanced embedded applications. Manufactured by Microchip Technology, this powerful MCU is built around an 8-bit AVR processor, combining robust processing capabilities with high memory density. It features a 64KB of in-system programmable flash and operates at a maximum frequency of 16 MHz, providing a balance of speed and power efficiency suitable for a diverse range of applications. The ATMEGA649-16MUR is tailored to meet the demands of complex digital systems, supporting designers in achieving optimal functionality and reliability in their products.
ATMEGA649-16MUR Features
The ATMEGA649-16MUR microcontroller is packed with features that enhance its utility in sophisticated electronic designs. These include an advanced RISC architecture, 64KB ISP flash memory, 2KB EEPROM, and 4KB internal SRAM. The device also supports multiple programmable serial USARTs, a 10-bit digital-to-analog converter, and multiple PWM channels, making it highly adaptable to varied computing needs. Additional features such as power-on reset, programmable brown-out detection, and an external and internal interrupt system, ensure reliable operation under diverse conditions.
ATMEGA649-16MUR Applications
- Industrial Control Systems: The robust processing power and extensive memory capabilities make the ATMEGA649-16MUR ideal for managing complex operations in automation and process control equipment.
- Automotive Applications: Utilized in car entertainment systems, the MCU supports enhanced multimedia processing and connectivity features, providing a seamless user experience.
- Smart Home Devices: In applications like home automation, this MCU facilitates efficient communication and control of devices through advanced interfacing capabilities.
- Medical Devices: Its precision and reliability serve well in medical monitoring systems, where consistent performance and high data integrity are critical.
- Consumer Electronics: From smart watches to advanced drones, the ATMEGA649-16MUR provides the necessary processing power and flexibility for innovative consumer products.
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