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ATMEGA329A-AU

Part Number ATMEGA329A-AU
Manufacturer Microchip Technology
Description IC MCU 8BIT 32KB FLASH 64TQFP
Datasheets Download ATMEGA329A-AU Datasheet PDFPDF Icon
Price for ATMEGA329A-AU
Specification of ATMEGA329A-AU
Status Active
Series AVR? ATmega
Package Tray
Supplier Microchip Technology
Digi-Key Programmable Not Verified
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity SPI, UART/USART, USI
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O 54
Program Memory Size 32KB (16K x 16)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 2K x 8
Voltage – Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40C ~ 85C (TA)
Mounting Type Surface Mount
Package / Case 64-TQFP
Supplier Device Package 64-TQFP (14×14)

Applications

The ATMEGA329A-AU is versatile and suitable for various applications across different industries:

  • Industrial Automation: Used in control systems requiring high reliability and robustness.
  • Consumer Electronics: Ideal for smart home devices due to its low power consumption and efficient performance.
  • Medical Devices: Suitable for portable medical equipment where size and battery life are critical.
  • Automotive Systems: Can be found in vehicle diagnostics and infotainment systems.
  • Embedded Systems: Commonly used in embedded applications that require precise timing and processing capabilities.

Operating Temperature: -40¡ãC to +85¡ãC

Key Advantages

1. **High Performance Microcontroller:** Equipped with a powerful 8-bit microcontroller designed for demanding applications.

2. **Advanced Memory Management:** Features enhanced memory management options for better system performance.

3. **Power Efficiency:** Optimized for low-power operation, making it ideal for battery-powered devices.

4. **Certification Standards:** Meets stringent industrial and automotive standards ensuring reliability and safety.

Frequently Asked Questions

Q1: What is the maximum operating temperature supported by the ATMEGA329A-AU?

A1: The ATMEGA329A-AU operates within a wide range from -40¡ãC to +85¡ãC, making it suitable for both cold and hot environments.

Q2: Is the ATMEGA329A-AU compatible with other microcontrollers?

A2: Yes, the ATMEGA329A-AU is backward compatible with many existing microcontroller architectures, facilitating easy integration into existing projects.

Q3: In which specific scenarios would you recommend using the ATMEGA329A-AU?

A3: The ATMEGA329A-AU is recommended for applications requiring high precision and reliability, such as industrial automation systems, medical devices, and automotive electronics.

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Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

Secure Payments
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Global Logistics
Global logistics are available for delivery
B2B Sales
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24/7 Support
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