ATMEGA169PA-AU

Program Memory Type:	FLASH
Base Part Number:	ATMEGA169
Supplier Device Package:	64-TQFP (14x14)
Package / Case:	64-TQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x10b
Voltage - Supply (Vcc/Vdd):	1.8 V ~ 5.5 V
RAM Size:	1K x 8
EEPROM Size:	512 x 8
Series:	AVR® ATmega
Program Memory Size:	16KB (8K x 16)
Number of I/O:	54
Peripherals:	Brown-out Detect/Reset, LCD, POR, PWM, WDT
Connectivity:	SPI, UART/USART, USI
Speed:	16MHz
Core Size:	8-Bit
Core Processor:	AVR
Part Status:	Active
Packaging:	Tray

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<p>ATMEGA169PA-AU is a microcontroller with high performance and advanced features that is used in a variety of applications. It is capable of executing complex instructions with its high-precision 8-bit AVR core, and has several peripherals that enable it to connect with the world around it. It has the ability to perform analog and digital measurements, process information, and respond to external stimuli while in an embedded system.</p><p>This microcontroller is suitable for applications that require high performance and long operating times, as it can be powered by a 5V supply voltage and has a sleep mode that reduces its power consumption. The microcontroller can also be used in power-efficient designs, as its range of operating voltages extends from 1.8V to 5.5V. Additionally, the AVR core is designed to be able to perform a wide range of operations, from basic commands to more advanced calculations.</p><p>The ATMEGA169PA-AU has two clock systems that enable it to execute its instructions quickly. The first is an internal oscillator, which can be set to a particular frequency, while the second is an external clock system. The external clock system is capable of being used as a master or slave clock, and is able to precisely control the instruction cycles of the microcontroller, providing jitter-free operation. Besides its speed, the microcontroller has a wide range of integrated peripherals, including analog-to-digital converters, analog comparators, multipurpose timers, and other peripherals.</p><p>AFunctional Overview:</p><p>The ATMEGA169PA-AU is an 8-bit microcontroller that is powered by the AVR RISC architecture. It has a large range of integrated digital and analog peripherals, making it suitable for a wide range of embedded applications. As it is an 8-bit microcontroller, it is capable of executing 8-bit instructions quickly and efficiently, as well as handling a large variety of tasks.</p><p>The microcontroller is able to support a wide range of applications, including automotive and industrial control systems, home and personal entertainment systems, consumer electronics, and the Internet of Things (IoT). It can be used for applications that require high-performance data processing and control of analog and digital components. For example, it can be used in medical equipment and systems, audio-video systems, robotic systems, and wireless sensor networks.</p><p>Working Principle:</p><p>The ATMEGA169PA-AU is designed to be an efficient, reliable, and versatile microcontroller. It has two clock systems, an internal oscillator and an external clock system, and it is capable of executing instructions at clock frequencies up to 20 MHz. This makes it ideal for high-performance applications that require fast speeds and precise timing.</p><p>The AVR core of the microcontroller supports a wide range of instructions, making it suitable for executing complex instructions. The instructions are stored in Flash memory, RAM, or both, depending on the application, giving it the ability to quickly and efficiently process data. Furthermore, the microcontroller is able to maintain a low-power consumption while operating, thanks to its sleep mode, which is designed to reduce the power consumed when it is not in use.</p><p>The microcontroller is also capable of performing both analog and digital measurements, allowing it to accurately read and process signal data. It has analog-to-digital converters, analog comparators, and a multi-purpose timer unit, which can be used in a variety of applications to measure, process, store and transmit data quickly and accurately.</p><p>In addition to its processing power, the microcontroller can communicate with other components, both inside and outside of the system. It has several communication peripherals, such as two USARTs and one SPI module, allowing it to handle communication with external devices and other electronic components. The microcontroller also has several I/O lines, allowing it to detect and respond to external stimuli, such as changes in temperature and light.</p><p>Conclusion:</p><p>The ATMEGA169PA-AU is an 8-bit microcontroller that is designed for high performance, low power consumption, and long operating times. It has several integrated peripherals, including an internal oscillator, external clock system, analog-to-digital converters, analog comparators, multitasking capabilities, and communication interfaces. This makes it suitable for a variety of embedded applications, including automotive, industrial, and entertainment systems, as well as the Internet of Things.</p>

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