| Specification of ATMEGA645V-8MI | |
|---|---|
| Status | Obsolete |
| Series | AVR? ATmega |
| Package | Tray |
| Supplier | Microchip Technology |
| Digi-Key Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 8MHz |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 53 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 4K 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-VFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9×9) |
Applications
The ATMEGA645V-8MI microcontroller 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 appliances like coffee makers and smart home devices due to its low power consumption.
- Medical Devices: Suitable for portable medical equipment that needs precise timing and energy efficiency.
- Automotive Systems: Can be found in vehicle diagnostics and infotainment systems, supporting complex software requirements.
- Embedded Systems: General-purpose use in embedded systems where cost-effective solutions are required.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful processor capable of handling demanding tasks efficiently.
2. **Advanced Memory Management:** Offers enhanced memory management features for better system stability and performance.
3. **Power Efficiency:** Designed with low-power modes to extend battery life in portable applications.
4. **Certification Standards:** Meets stringent industrial and automotive safety standards ensuring reliable operation in critical environments.
Frequently Asked Questions
Q1: What are the main differences between the ATMEGA645V-8MI and other similar microcontrollers?
A1: The ATMEGA645V-8MI stands out due to its advanced memory management capabilities and superior power efficiency compared to its counterparts.
Q2: Is the ATMEGA645V-8MI compatible with existing systems?
A2: Yes, it is backward-compatible with most existing systems but may require firmware updates to utilize new features effectively.
Q3: In which specific scenarios would you recommend using the ATMEGA645V-8MI?
A3: It is recommended for applications requiring high precision and reliability, such as medical devices and industrial automation systems.
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