Overview
The ATMEGA328PB-MUR is a microcontroller from Microchip Technology, part of the AVR family and specifically the ATmega328 series. This device is known for its high performance, low power consumption, and extensive set of features that make it suitable for a wide range of applications. The ATMEGA328PB-MUR is particularly popular in embedded systems, robotics, and IoT projects due to its versatility and ease of use.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Family | AVR |
| Core Type | 8-bit AVR |
| Maximum Clock Speed | 20 MHz |
| Program Memory | 32 KB Flash |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Number of I/O Pins | 23 |
| Package Type | VQFN-32 |
| Operating Voltage | 1.8V to 5.5V |
| Operating Temperature | -40°C to 85°C |
Key Features
- 131 powerful instructions with most single clock cycle execution
- 32 x 8 general purpose working registers
- Fully static operation
- Up to 20 MIPS throughput at 20 MHz
- Low power consumption with various sleep modes
- On-chip debug system with debugWIRE interface
- Support for serial communication protocols such as UART, SPI, and I2C
Applications
The ATMEGA328PB-MUR is widely used in various applications including:
- Embedded systems and IoT devices
- Robotics and automation
- Industrial control systems
- Consumer electronics
- Automotive systems
Q & A
- What is the maximum clock speed of the ATMEGA328PB-MUR?
The maximum clock speed is 20 MHz. - What is the package type of the ATMEGA328PB-MUR?
The package type is VQFN-32. - How much program memory does the ATMEGA328PB-MUR have?
The ATMEGA328PB-MUR has 32 KB of Flash program memory. - What are the operating voltage and temperature ranges for the ATMEGA328PB-MUR?
The operating voltage range is 1.8V to 5.5V, and the operating temperature range is -40°C to 85°C. - Does the ATMEGA328PB-MUR support serial communication protocols?
Yes, it supports UART, SPI, and I2C protocols. - What is the debug interface available on the ATMEGA328PB-MUR?
The debug interface is debugWIRE. - How many I/O pins does the ATMEGA328PB-MUR have?
The ATMEGA328PB-MUR has 23 I/O pins. - What are the key features of the ATMEGA328PB-MUR's instruction set?
The instruction set includes 131 powerful instructions with most single clock cycle execution and 32 x 8 general purpose working registers. - Is the ATMEGA328PB-MUR suitable for low power applications?
Yes, it has low power consumption with various sleep modes. - What are some common applications of the ATMEGA328PB-MUR?
Common applications include embedded systems, IoT devices, robotics, industrial control systems, consumer electronics, and automotive systems.
