ATMEGA164A-PU

Program Memory Type:	FLASH
Base Part Number:	ATMEGA164
Supplier Device Package:	40-PDIP
Package / Case:	40-DIP (0.600", 15.24mm)
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:	32
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:	I²C, SPI, UART/USART
Speed:	20MHz
Core Size:	8-Bit
Core Processor:	AVR
Part Status:	Active
Packaging:	Tube

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<p>The ATMEGA164A-PU is a microcontroller from the AVR family, produced by the Atmel Corporation, that is enhanced by features such as multiple operating modes, peripherals for communication and many other functions. It is based on a 8-bit RISC architecture, and it is a member of the AVR family of microcontrollers.The microcontroller has a 32-pin TQFP package, which makes it suitable for higher end applications, such as automotive and industrial. The microcontroller also has a 16 KB Flash program memory and a 1 KB EEPROM. It also supports various modes of operation, including the Bootloader and Power Saving Modes.The ATMEGA164A-PU is used in many different embedded projects, such as robotics, home automation, and automated equipment control. It can be used in applications where power consumption needs to be minimized, as the processor is designed to consume minimal energy.In terms of its working principle, the microcontroller has a Harvard architecture with an 8-bit data bus and a separate instruction bus. This allows it to process multiple instructions at the same time, and allows for faster and more efficient data retrieval. The processor core has a 6-stage RISC pipeline, which means that the microcontroller can execute multiple instructions in a single clock cycle.The microcontroller also includes many special functions, such as a 10-bit Analog-to-Digital Converter, UART, SPI and TWI communication peripherals. There are also 16 I/O ports, a 16-bit timer, up to three external interrupts, up to three PWM outputs, and a multi-channel ADC unit.Furthermore, the microcontroller supports In-system programming, which allows for the update of the microcontroller\'s firmware, and it supports several communication options such as I2C and CAN bus.The ATMEGA164A-PU is a powerful microcontroller that is suitable for many applications across different industries. Its low power consumption and many peripherals make it an ideal choice for embedded projects. It is a popular choice among many manufacturers, as it is easy to use and reliable.</p><p>In conclusion, the ATMEGA164A-PU is a powerful 32-pin microcontroller with features such as multiple operating modes, communication peripherals, low power consumption and multiple special functions. It is suitable for a wide range of applications ranging from automotive and industrial to home automation and robotics. It is a great choice for any embedded device due to its low power consumption, multiple special functions and its ease of use.</p>

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