| Specification of ATMEGA48PA-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 | 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 ATMEGA48PA-MUR is ideal for applications requiring high precision and low power consumption. It is commonly used in medical devices due to its ability to operate within a wide range of temperatures (-40¡ãC to +85¡ãC), ensuring reliability in various environments.
In automotive applications, it supports advanced driver assistance systems (ADAS) with its robust performance under harsh conditions.
Industrial automation uses the ATMEGA48PA-MUR for control systems that require precise timing and energy efficiency.
Consumer electronics benefit from its compact size and low-power operation, making it suitable for portable devices like smartwatches and fitness trackers.
The ATMEGA48PA-MUR also finds application in IoT devices, providing reliable connectivity and processing capabilities while conserving battery life.
Key Advantages
1. Operating Temperature Range: -40¡ãC to +85¡ãC
2. Advanced Memory Management Unit (MMU) for enhanced security and memory protection.
3. Low Power Consumption: 1.6 ¦ÌA in sleep mode at 3V supply voltage.
4. Compliance with automotive standards such as ISO 26262 for safety critical applications.
Frequently Asked Questions
Q1: Can the ATMEGA48PA-MUR be used in automotive applications?
A1: Yes, it is designed to meet automotive standards and can be used in ADAS and other safety-critical systems.
Q2: What are the power efficiency specifications of the ATMEGA48PA-MUR?
A2: The ATMEGA48PA-MUR operates at a very low current of 1.6 ¦ÌA in sleep mode, which is beneficial for battery-powered devices.
Q3: In which specific scenarios would you recommend using the ATMEGA48PA-MUR?
A3: The ATMEGA48PA-MUR is recommended for scenarios requiring high precision, low power consumption, and compliance with stringent automotive standards, such as in ADAS systems and industrial control panels.
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