Specification of ATMEGA48PB-ANR | |
---|---|
Status | Active |
Series | AVR? ATmega, Functional Safety (FuSa) |
Package | Tape & Reel (TR) |
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 | 27 |
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 ~ 105C (TA) |
Mounting Type | Surface Mount |
Package / Case | 32-TQFP |
Supplier Device Package | 32-TQFP (7×7) |
Applications
The ATMEGA48PB-ANR microcontroller is ideal for a variety of applications due to its robust performance and low power consumption. It is commonly used in industrial automation systems where it manages complex control loops with high precision. In automotive applications, it enhances safety features through advanced driver assistance systems. Its compact size makes it suitable for embedded systems in consumer electronics like smart home devices, where space constraints are critical.
Key Advantages
1. Operating Temperature Range: -40¡ãC to +85¡ãC
2. Advanced Memory Management Unit (MMU) for enhanced security and reliability
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 ATMEGA48PB-ANR be used in high-temperature environments?
A1: Yes, the ATMEGA48PB-ANR operates within a wide 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 ATMEGA48PB-ANR?
A2: The ATMEGA48PB-ANR supports a wide range of communication interfaces such as UART, SPI, I2C, and USB. However, proper pull-up resistors and level shifters may be required depending on the interface type and external components.
Q3: How does the ATMEGA48PB-ANR handle power management efficiently?
A3: The ATMEGA48PB-ANR employs a sophisticated power management system that includes multiple sleep modes and dynamic voltage scaling to optimize power usage while maintaining performance.
Other people’s search terms
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