Specification of ATMEGA48A-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 | 20MHz |
Connectivity | IC, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 23 |
Program Memory Size | 4KB (2K x 16) |
Program Memory Type | FLASH |
EEPROM Size | 256 x 8 |
RAM Size | 512 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 | 32-VFQFN Exposed Pad |
Supplier Device Package | 32-VQFN (5×5) |
Applications
The ATMEGA48A-MUR is versatile and suitable for various applications due to its compact size and low power consumption. It is commonly used in portable devices such as fitness trackers and smartwatches, where it can manage sensor data processing efficiently. In industrial settings, it supports automation systems requiring high reliability and low energy usage. Additionally, it finds application in automotive electronics for managing infotainment systems and vehicle diagnostics.
Key Advantages
1. Operating temperature range from -40¡ãC to +85¡ãC, making it suitable for extreme environments.
2. Integrated USB interface for easy communication without external components.
3. Low power consumption mode that reduces battery drain significantly.
4. Compliant with automotive standards like ISO 26262 for safety critical applications.
Frequently Asked Questions
Q1: Can the ATMEGA48A-MUR be used in high-temperature environments?
A1: Yes, it operates within a wide temperature range from -40¡ãC to +85¡ãC, ensuring reliable performance even under harsh conditions.
Q2: Is there a specific version of the ATMEGA48A-MUR designed for automotive applications?
A2: Yes, certain versions are certified according to automotive standards, making them ideal for integration into vehicles.
Q3: How does the ATMEGA48A-MUR handle power management?
A3: The microcontroller features a low-power mode that minimizes power consumption, extending battery life in portable devices.
Other people’s search terms
– Compact microcontroller for portable devices
– Low power consumption MCU
– Automotive-grade microcontroller
– USB integrated microcontroller
– High temperature operation microcontroller