Specification of ATMEGA64A-AUR | |
---|---|
Status | Active |
Series | AVR? ATmega |
Package | Tape & Reel (TR),Cut Tape (CT),Digi-Reel? |
Supplier | Microchip Technology |
Digi-Key Programmable | Verified |
Core Processor | AVR |
Core Size | 8/16-Bit |
Speed | 32MHz |
Connectivity | EBI/EMI, IC, IrDA, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Number of I/O | 78 |
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) | 1.6V ~ 3.6V |
Data Converters | A/D 16x12b; D/A 4x12b |
Oscillator Type | Internal |
Operating Temperature | -40C ~ 85C (TA) |
Mounting Type | Surface Mount |
Package / Case | 100-TQFP |
Supplier Device Package | 100-TQFP (14×14) |
Applications
The ATMEGA64A-AUR 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 within specific temperature ranges.
1. Industrial automation: The ATMEGA64A-AUR can be integrated into control systems that operate in harsh environments, ensuring stable performance at temperatures ranging from -40¡ãC to +85¡ãC.
2. Consumer electronics: Its compact size and efficient power management make it ideal for portable devices like smartphones and tablets, enhancing battery life without compromising functionality.
3. Automotive applications: The microcontroller supports automotive-grade specifications, making it suitable for vehicle diagnostics and control systems, operating effectively between -40¡ãC and +125¡ãC.
4. Medical equipment: With its high precision and reliability, the ATMEGA64A-AUR is used in medical devices such as patient monitors and diagnostic tools, maintaining accuracy across a wide range of temperatures.
5. Home appliances: Its energy-efficient design makes it a preferred choice for smart home devices, contributing to reduced energy consumption while providing reliable operation.
Key Advantages
1. Operating temperature range: The ATMEGA64A-AUR operates efficiently within a broad temperature range (-40¡ãC to +85¡ãC), making it suitable for diverse environmental conditions.
2. Advanced memory capabilities: Equipped with a large flash memory capacity (up to 64KB) and sufficient RAM (up to 7.5KB), it supports complex software applications and ensures fast execution speeds.
3. Low power consumption: Designed with power-saving modes, the ATMEGA64A-AUR minimizes energy usage, extending battery life in portable devices and reducing operational costs.
4. Robust security features: It includes hardware-based encryption and secure boot options, protecting against unauthorized access and ensuring data integrity.
5. Compatibility with modern protocols: Supports USB, CAN, and SPI interfaces, facilitating seamless integration with other components and communication technologies.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the ATMEGA64A-AUR?
A1: The ATMEGA64A-AUR can operate up to +85¡ãC under normal conditions, ensuring reliability in high-temperature environments.
Q2: Can the ATMEGA64A-AUR be used in automotive applications?
A2: Yes, the microcontroller meets automotive-grade standards, making it suitable for use in vehicle diagnostics and control systems.
Q3: In which specific scenarios would you recommend using the ATMEGA64A-AUR?
A3: The ATMEGA64A-AUR is recommended for industrial automation projects requiring high reliability and performance in extreme temperatures, consumer electronics needing long battery life, automotive applications demanding durability, medical equipment requiring precise measurements, and home appliances aiming for energy efficiency.
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