ATMEGA329-16MUR
- Mfr.Part #
- ATMEGA329-16MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64QFN
- Stock
- 630
- In Stock :
- 630
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Speed :
- 16MHz
- Frequency :
- 16MHz
- RoHS :
- Details
- Tradename :
- AVR
- Has ADC :
- yes
- Terminal Form :
- NO LEAD
- Connectivity :
- SPI, UART/USART, USI
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- AVR® ATmega
- DAC Channels :
- No
- Mount :
- Surface Mount
- Product Type :
- 8-bit Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- SPI/USART/USI
- JESD-30 Code :
- S-XQCC-N64
- Supply Voltage :
- 5V
- Number of I/O :
- 54
- Time@Peak Reflow Temperature-Max (s) :
- 40
- CPU Family :
- AVR RISC
- Data Bus Width :
- 8B
- Product :
- MCU
- Data Converter :
- A/D 8x10b
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- RAM (bytes) :
- 2048
- Number of Pins :
- 64
- Temperature Grade :
- Industrial
- Factory Lead Time :
- 7 Weeks
- Product Status :
- Active
- Package Shape :
- Square
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Qualification Status :
- Not Qualified
- Number of Timers/Counters :
- 3
- Supplier Device Package :
- 64-QFN (9x9)
- Contact Plating :
- Tin
- Program Memory Size :
- 32KB 16K x 16
- Interface :
- SPI, UART, USART
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Seated Height-Max :
- 1 mm
- Number of Terminals :
- 64
- Height Seated (Max) :
- 1mm
- EEPROM Size :
- 1K x 8
- Base Part Number :
- ATMEGA329
- Published :
- 2007
- Core Size :
- 8-Bit
- Surface Mount :
- yes
- Power Supplies :
- 2/5V
- Terminal Position :
- QUAD
- DMA Channels :
- No
- ROM Programmability :
- Flash
- Reach Compliance Code :
- Compliant
- Terminal Finish :
- MATTE TIN
- Manufacturer :
- Microchip
- Supply Current-Max :
- 12 mA
- Base Product Number :
- ATMEGA329
- Peak Reflow Temperature (Cel) :
- 260
- ROM (words) :
- 16384
- Number of Terminations :
- 64
- Width :
- 9 mm
- Core Processor :
- AVR
- Supply Voltage-Max (Vsup) :
- 5.5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Brand :
- Microchip Technology
- Mounting Style :
- SMD/SMT
- Additional Feature :
- ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ
- PWM Channels :
- yes
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Length :
- 9mm
- Package / Case :
- 64-VFQFN Exposed Pad
- RAM Size :
- 2K x 8
- Data Converters :
- A/D 8x10b
- Terminal Pitch :
- 0.5mm
- Device Core :
- AVR
- Memory Size :
- 32kB
- Product Category :
- 8-bit Microcontrollers - MCU
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O Lines :
- 53
- Bit Size :
- 8
- Datasheets
- ATMEGA329-16MUR
ATMEGA329-16MUR Documents

Microcontrollers Microchip Technology ATMEGA329-16MUR Overview
The Microcontrollers Microchip Technology ATMEGA329-16MUR is a high-performance, low-power AVR® 8-bit microcontroller that utilizes advanced RISC architecture. With 32KB of in-system self-programmable flash, this IC provides a robust platform for embedded applications requiring efficient operations and connectivity. The integration of features such as real-time counter, multiple sleep modes, and a wide range of I/O options makes this microcontroller a versatile choice for designers focusing on automotive, industrial, and consumer electronics where reliability and efficiency are key.
ATMEGA329-16MUR Features
The ATMEGA329-16MUR microcontroller offers several key features:
- 8-bit high-performance AVR microprocessor with 32KB ISP flash memory
- Up to 16 MHz clock speed ensuring swift processing capabilities
- Advanced RISC architecture enabling complex functions to be executed in a single clock cycle
- Low power consumption with multiple power-saving modes
- 64-lead QFN package, designed for compact installations
- Extensive interface support including SPI, I2C, and USART interfaces
- Robust data protection features with EEPROM and SRAM
ATMEGA329-16MUR Applications
- Automotive Systems: Utilized in engine management and in-car entertainment systems, enhancing both performance and reliability.
- Industrial Automation: Acts as the control brain for automated machinery, improving precision and efficiency in high-demand environments.
- Smart Home Devices: Provides foundational support for smart appliances, contributing to enhanced connectivity and user-friendly interfaces.
- Consumer Electronics: Essential for the development of handheld gadgets, ensuring compact design and energy efficiency.
- Healthcare Devices: Used in patient monitoring systems where precision and low power consumption are crucial.
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