ATMEGA329-16MU
- Mfr.Part #
- ATMEGA329-16MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64QFN
- Stock
- 1,023
- In Stock :
- 1,023
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- RoHS :
- Details
- Base Part Number :
- ATMEGA329
- Clock Speed :
- 16
- Adc Resolution :
- 10
- Program Memory Type :
- Flash
- Minimum Operating Temperature :
- - 40 C
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Packaging :
- Tray
- Interface :
- SPI, UART, USART
- Speed :
- 16MHz
- Seated Height-Max :
- 1 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Position :
- QUAD
- Data Converters :
- A/D 8x10b
- Length :
- 9mm
- Connectivity :
- SPI, UART/USART, USI
- DAC Resolution :
- -
- Data Bus Width :
- 8B
- Number of Terminations :
- 64
- Core Processor :
- AVR
- Number of Pins :
- 64
- DMA Channels :
- No
- Frequency :
- 16MHz
- Interfaces :
- SPI/USART/USI
- Package Shape :
- Square
- Surface Mount :
- yes
- Oscillator Type :
- Internal
- Package :
- Tray
- RAM Size :
- 2K x 8
- Temperature Grade :
- Industrial
- Program Memory Size :
- 32KB 16K x 16
- Product Status :
- Active
- Core Size :
- 8-Bit
- Pbfree Code :
- yes
- Data Converter :
- A/D 8x10b
- DAC Channels :
- No
- Device Core :
- AVR
- Number of I/O :
- 54
- Access Time :
- 16 μs
- Flash Memory :
- 32
- ECCN Code :
- EAR99
- Power Supplies :
- 2/5V
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Adc Channels :
- 8
- JESD-30 Code :
- S-XQCC-N64
- Operating Temperature :
- -40°C~85°C TA
- Mounting Style :
- SMD/SMT
- Number of I/Os :
- 54 I/O
- Memory Size :
- 32kB
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Width :
- 9 mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Additional Feature :
- ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ
- Manufacturer :
- Microchip
- On Chip Program ROM Width :
- 16
- Height Seated (Max) :
- 1mm
- Interface Type :
- JTAG, SPI, USART, USI
- Supplier Device Package :
- 64-QFN (9x9)
- Terminal Form :
- NO LEAD
- MSL :
- MSL 3 - 168 hours
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminals :
- 64
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.5mm
- Series :
- AVR® ATmega
- EEPROM Size :
- 1K x 8
- Bit Size :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- RAM (bytes) :
- 2048
- Product Type :
- 8-bit Microcontrollers - MCU
- Published :
- 2006
- Reach Compliance Code :
- Compliant
- Supply Current-Max :
- 12 mA
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM Programmability :
- Flash
- CPU Family :
- AVR RISC
- Product :
- MCU
- Has ADC :
- yes
- Maximum Operating Temperature :
- + 85 C
- Brand :
- Microchip Technology / Atmel
- Pin Count :
- 64
- Factory Lead Time :
- 7 Weeks
- Number of I/O Lines :
- 53
- Supply Voltage :
- 5V
- Core Architecture :
- AVR
- Package / Case :
- 64-VFQFN Exposed Pad
- PWM Channels :
- yes
- Qualification Status :
- Not Qualified
- Base Product Number :
- ATMEGA329
- Can :
- 0
- Number of Timers/Counters :
- 3
- ROM (words) :
- 16384
- Tradename :
- AVR
- HTS Code :
- 8542.31.00.01
- Height :
- 0.88 mm
- Number of ADC Channels :
- 8 Channel
- Terminal Finish :
- MATTE TIN
- Qualification :
- -
- Datasheets
- ATMEGA329-16MU
ATMEGA329-16MU Documents

Microcontrollers Microchip Technology ATMEGA329-16MU Overview
Introducing the Microcontrollers Microchip Technology ATMEGA329-16MU, a high-performance, low-power Atmel AVR 8-bit microcontroller. This device is tailored for advanced control systems, boasting 32KB of ISP flash memory with read-while-write capabilities, which is ideal for rapidly evolving tech applications. Its versatility is enhanced by 1KB EEPROM, 2KB SRAM, and operating ranges from 1.8V to 5.5V, catering to a broad spectrum of voltage requirements. This compact unit, encapsulated in a 64QFN package, offers efficiency and reliability, making it an indispensable component in sophisticated electronic environments.
ATMEGA329-16MU Features
The ATMEGA329-16MU microcontroller by Microchip Technology packs a powerful array of features that streamline its integration and effectiveness in complex electronics. Key features include its advanced RISC architecture, enabling significant performance with low power consumption. Additionally, it supports multiple programmable serial USARTs, a 10-bit A/D converter with up to 16 channels and a byte-oriented Two-Wire Serial Interface. The device's hardware multiplier facilitates faster calculations, enhancing the overall device responsiveness in real-time applications.
ATMEGA329-16MU Applications
- Smart Home Devices: Utilized in the control systems of IoT devices for home automation, improving connectivity and processing capabilities.
- Industrial Automation: Drives the core of machine control units, enabling sophisticated monitoring and management of industrial equipment with high reliability and precision.
- Automotive Systems: Deployed in automotive applications for enhancing sensor readings and actuator controls, thus contributing to the smarter and safer features in vehicles.
- Wearable Technology: Serves as the computing backbone in wearable devices, optimizing power consumption while maximizing responsiveness and multi-tasking capabilities.
- Medical Monitoring Systems: Critical for processing data in medical devices, ensuring fast and accurate responses essential for patient monitoring and diagnostics.
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