| Specification of ATMEGA32U4-MUR | |
|---|---|
| Status | Active |
| Series | AVR? ATmega |
| Package | Tape & Reel (TR),Cut Tape (CT),Digi-Reel? |
| Supplier | Microchip Technology |
| Digi-Key Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | IC, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 26 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2.5K x 8 |
| Voltage – Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 44-VFQFN Exposed Pad |
| Supplier Device Package | 44-VQFN (7×7) |
Applications
The ATMEGA32U4-MUR is versatile and can be utilized across various industries due to its robust features and capabilities.
- Industrial Automation: Its high reliability makes it suitable for control systems in manufacturing environments.
- Consumer Electronics: Ideal for smart home devices like thermostats and lighting controls.
- Medical Devices: The microcontroller supports precise timing and low-power consumption, making it ideal for medical monitoring equipment.
- Automotive: Used in infotainment systems and vehicle diagnostics due to its ability to handle complex communication protocols.
- IoT Applications: Perfect for sensor nodes that require long battery life and efficient data processing.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a 32-bit ARM Cortex-M0+ core running at up to 32 MHz.
2. **Flexible Communication Interfaces:** Supports USB, UART, SPI, I2C, and ADC interfaces for seamless integration into diverse projects.
3. **Power Efficiency:** Designed with low power consumption modes to extend battery life in portable applications.
4. **Certification Standards:** Meets industrial standards such as CE, FCC, and RoHS compliance for global market acceptance.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the ATMEGA32U4-MUR?
A1: The ATMEGA32U4-MUR operates at a maximum frequency of 32 MHz.
Q2: Can the ATMEGA32U4-MUR interface with multiple communication protocols simultaneously?
A2: Yes, it supports simultaneous operation of USB, UART, SPI, I2C, and ADC interfaces.
Q3: In which specific scenarios would you recommend using the ATMEGA32U4-MUR?
A3: It is recommended for applications requiring high performance, flexibility in communication options, and low power consumption, such as IoT devices and embedded systems in consumer electronics.
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