Specification of ATMEGA32A-AU | |
---|---|
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-AU is versatile and suitable for various applications across different industries:
- Industrial Automation: Used in control systems requiring high reliability and robust performance.
- Consumer Electronics: Ideal for small electronic devices like smartwatches and home automation systems.
- Medical Devices: Suitable for medical equipment that needs precise timing and low power consumption.
- Automotive Systems: Can be found in vehicle diagnostics and infotainment systems due to its stability and security features.
- Embedded Systems: Commonly used in embedded applications where cost-effective solutions are required.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance Microcontroller:** The ATMEGA32A-AU offers fast processing speeds and efficient memory management.
2. **Advanced Security Features:** Includes hardware-based encryption and secure boot options to protect against unauthorized access.
3. **Low Power Consumption:** Designed with energy-efficient modes to extend battery life in portable devices.
4. **Certification Standards:** Meets international safety and quality standards such as ISO 9001 and CE marking.
Frequently Asked Questions
Q1: What are the main differences between the ATMEGA32A-AU and other microcontrollers?
A1: The ATMEGA32A-AU stands out due to its advanced security features and low power consumption, making it ideal for applications requiring both security and efficiency.
Q2: Is the ATMEGA32A-AU compatible with existing systems?
A2: Yes, the ATMEGA32A-AU is backward compatible with most standard I/O interfaces, ensuring smooth integration into new projects without major system changes.
Q3: In which specific scenarios would you recommend using the ATMEGA32A-AU?
A3: The ATMEGA32A-AU is recommended for applications needing high security levels, such as automotive keyless entry systems, and in environments where long battery life is crucial, like wearable technology.
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