Specification of ATMEGA64A-MUR | |
---|---|
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-Bit |
Speed | 16MHz |
Connectivity | IC, SPI, UART/USART |
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) | 2.7V ~ 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 ATMEGA64A-MUR is versatile and suitable for various applications due to its robust features and low power consumption. It is commonly used in industrial automation systems where it manages sensor inputs and controls actuators within a wide range of temperatures (-40¡ãC to +85¡ãC). In automotive applications, it enhances safety features like airbag deployment and anti-lock braking systems. Additionally, it finds application in consumer electronics such as smart home devices, providing efficient power management and connectivity options.
Key Advantages
1. Operating Temperature Range: -40¡ãC to +85¡ãC
2. Advanced Memory Management Unit (MMU) for enhanced security and performance
3. Low Power Consumption: 1.8V operation mode consumes less than 10¦ÌA in sleep mode
4. Compliance with ISO 26262 Automotive Safety Standard
Frequently Asked Questions
Q1: Can the ATMEGA64A-MUR be used in high-temperature environments?
A1: Yes, the ATMEGA64A-MUR operates effectively within a temperature range from -40¡ãC to +85¡ãC, making it suitable for both cold and hot environments.
Q2: Is there any specific hardware requirement when interfacing with the ATMEGA64A-MUR?
A2: The ATMEGA64A-MUR requires standard I/O pins for communication and control interfaces. It supports UART, SPI, and I2C protocols, which are widely compatible across different microcontroller families.
Q3: How does the ATMEGA64A-MUR handle power management in battery-operated devices?
A3: The ATMEGA64A-MUR is designed with low power consumption modes that allow it to operate efficiently even in battery-powered devices. Its ability to enter deep sleep states significantly reduces power usage during periods of inactivity.
Other people’s search terms
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– ATMEGA64A-MUR Security Features
– ATMEGA64A-MUR Compatibility Standards