Overview
The ATMEGA168PA-MUR is a high-performance, low-power 8-bit microcontroller from Microchip Technology, part of the Atmel AVR microcontroller family. This device is designed for a wide range of applications requiring efficient processing, low power consumption, and robust memory capabilities. The ATMEGA168PA-MUR is particularly suited for embedded systems, IoT devices, and other applications where reliability and performance are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Flash Program Memory | 16 KBytes |
| EEPROM | 512 Bytes |
| Internal SRAM | 1 KBytes |
| Operating Voltage | 1.8 - 5.5V |
| Temperature Range | -40°C to 85°C |
| Speed Grade | Up to 20MHz at 4.5 - 5.5V |
| Power Consumption (Active Mode at 1MHz, 1.8V, 25°C) | 0.2mA |
| Power Consumption (Power-down Mode) | 0.1µA |
| Power Consumption (Power-save Mode with 32kHz RTC) | 0.75µA |
| Number of I/O Lines | 23 |
| Package Type | 32-pad QFN/MLF |
Key Features
- Advanced RISC Architecture with 131 powerful instructions and most single clock cycle execution.
- 32 x 8 general purpose working registers.
- Fully static operation and up to 20 MIPS throughput at 20MHz.
- On-chip 2-cycle multiplier.
- High endurance non-volatile memory segments: 16KBytes of in-system self-programmable Flash, 512Bytes of EEPROM, and 1KBytes of internal SRAM.
- Programmable Watchdog Timer with separate on-chip oscillator.
- On-chip Analog Comparator and Interrupt and Wake-up on Pin Change.
- Power-on Reset and Programmable Brown-out Detection.
- Internal Calibrated Oscillator and external and internal interrupt sources.
- Six sleep modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby.
Applications
The ATMEGA168PA-MUR is versatile and can be used in a variety of applications, including:
- Embedded systems requiring low power consumption and high performance.
- IoT devices and smart home automation.
- Industrial control systems and automation.
- Consumer electronics such as remote controls and gaming devices.
- Automotive systems and telematics.
- Medical devices and healthcare equipment.
Q & A
- What is the maximum operating frequency of the ATMEGA168PA-MUR?
The ATMEGA168PA-MUR can operate up to 20MHz at 4.5 - 5.5V. - What is the memory configuration of the ATMEGA168PA-MUR?
The device has 16KBytes of Flash program memory, 512Bytes of EEPROM, and 1KBytes of internal SRAM. - What is the operating voltage range of the ATMEGA168PA-MUR?
The operating voltage range is 1.8 - 5.5V. - How many I/O lines does the ATMEGA168PA-MUR have?
The device has 23 programmable I/O lines. - What are the power consumption characteristics of the ATMEGA168PA-MUR?
Active Mode: 0.2mA at 1MHz, 1.8V, 25°C; Power-down Mode: 0.1µA; Power-save Mode with 32kHz RTC: 0.75µA. - What package types are available for the ATMEGA168PA-MUR?
The device is available in a 32-pad QFN/MLF package. - Does the ATMEGA168PA-MUR support in-system programming?
Yes, it supports in-system programming by an on-chip boot program. - What are the temperature range and data retention specifications of the ATMEGA168PA-MUR?
The temperature range is -40°C to 85°C, and data retention is 20 years at 85°C or 100 years at 25°C. - Does the ATMEGA168PA-MUR have any sleep modes?
Yes, it has six sleep modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby. - What is the architecture of the ATMEGA168PA-MUR?
The device features an advanced RISC architecture with 131 powerful instructions and most single clock cycle execution.
