| Specification of ATMEGA32A-AUR | |
|---|---|
| Status | Active |
| Series | AVR? ATmega |
| Package | Bulk |
| Supplier | Rochester Electronics, LLC |
| Digi-Key Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | IC, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 |
| 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) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Supplier Device Package | 44-TQFP (10×10) |
Applications
The ATMEGA32A-AUR microcontroller is versatile and suitable for various applications due to its robust performance and low power consumption. Here are some key use cases:
- Industrial Automation: Used in control systems requiring high reliability and precision.
- Consumer Electronics: Ideal for small appliances like coffee makers and smart home devices.
- Medical Devices: Suitable for portable medical equipment that needs long battery life and precise timing.
- Automotive Systems: Can be found in vehicle diagnostics tools and infotainment systems.
- Embedded Systems: Commonly used in embedded applications such as IoT devices and smart sensors.
Operating Temperature Range: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** The ATMEGA32A-AUR features a powerful processor capable of handling complex tasks efficiently.
2. **Unique Architecture Feature:** It includes a built-in hardware multiplier which speeds up mathematical computations significantly.
3. **Power Efficiency Data:** With a typical active mode current draw of only 60 ¦ÌA at 3V and 1 MHz clock speed.
4. **Certification Standards:** Meets international safety and quality standards ensuring reliable operation across different environments.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the ATMEGA32A-AUR?
A1: The ATMEGA32A-AUR can operate within a wide range from -40¡ãC to +85¡ãC, making it suitable for diverse environmental conditions.
Q2: Is the ATMEGA32A-AUR compatible with other microcontrollers in the same family?
A2: Yes, the ATMEGA32A-AUR is fully backward-compatible with other members of the ATmega family, allowing easy integration into existing projects.
Q3: In what specific scenarios would you recommend using the ATMEGA32A-AUR over other microcontrollers?
A3: The ATMEGA32A-AUR is recommended when high performance, low power consumption, and a compact form factor are critical requirements. Its unique architecture and power efficiency make it ideal for battery-powered devices and applications requiring precise timing.
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