| Specification of ATMEGA64A-AU | |
|---|---|
| Status | Active |
| Series | AVR? ATmega |
| Package | Tray |
| Supplier | Microchip Technology |
| Digi-Key Programmable | Verified |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Connectivity | CANbus, IC, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 48KB (24K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 3.25K x 8 |
| Voltage – Supply (Vcc/Vdd) | 4.2V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295″, 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
Applications
The ATMEGA64A-AU is versatile and suitable for various applications due to its robust features and low power consumption. It is commonly used in embedded systems requiring high reliability and performance. Key applications include:
- Industrial Automation: The ATMEGA64A-AU supports harsh environments with an operating temperature range from -40¡ãC to +85¡ãC.
- Consumer Electronics: Ideal for devices that require long battery life and efficient power management.
- Medical Devices: Its low-power operation makes it suitable for portable medical equipment.
- Automotive Systems: Suitable for automotive electronics where reliability and performance are critical.
- Smart Home Devices: Perfect for energy-efficient smart home solutions.
Key Advantages
1. **High Performance:** The ATMEGA64A-AU offers fast processing speeds up to 20 MHz.
2. **Advanced Memory Management:** Equipped with a large Flash memory capacity of 64 KB and a RAM size of 7.5 KB.
3. **Power Efficiency:** Designed with a low-power mode that reduces power consumption significantly during inactive periods.
4. **Certification Standards:** Meets international safety and quality standards such as ISO 9001 and CE marking.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the ATMEGA64A-AU?
A1: The ATMEGA64A-AU operates within a wide temperature range from -40¡ãC to +85¡ãC, making it suitable for diverse environmental conditions.
Q2: Can the ATMEGA64A-AU be used in automotive applications?
A2: Yes, the ATMEGA64A-AU is designed to meet automotive standards and can be integrated into automotive systems requiring high reliability and performance.
Q3: In which specific scenarios would you recommend using the ATMEGA64A-AU?
A3: The ATMEGA64A-AU is recommended for scenarios requiring high reliability, such as industrial automation, consumer electronics with long battery life, and medical devices needing efficient power management.
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