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Name: ATMEGA168P-20AN
Brand: Microchip Technology
SKU: ATMEGA168P-20AN
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATMEGA168P-20AN

Part No.:: ATMEGA168P-20AN

Manufacturer:: Microchip Technology

Package:: 32-TQFP

Datasheet:: ATMEGA168P-20AN.pdf

Description:: IC MCU 8BIT 16KB FLASH 32TQFP

In Stock:: 2048

Quantity:: Add To Cart

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ATMEGA168P-20AN Specifications

Package/Case:
32-TQFP
Packaging:
Tray
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
20MHz
RAM Size:
1K x 8
Core Size:
8-Bit
EEPROM Size:
512 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
23
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (8K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

ATMEGA168P-20AN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA168P-20AN price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATMEGA168P-20AN to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATMEGA168P-20AN information

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The working principle and core technical features of ATMEGA168P-20AN

ATMEGA168P-20AN is a microcontroller chip known for its versatility and robust performance in embedded systems. It is equipped with advanced features and technology, making it ideal for various applications ranging from consumer electronics to industrial automation.

Core Technology:

The ATMEGA168P-20AN microcontroller is based on the AVR architecture, featuring a powerful 8-bit AVR RISC CPU core with Harvard architecture. It operates at a clock frequency of up to 20 MHz, offering high processing speed and efficiency.

The key features of ATMEGA168P-20AN include:

- High-Performance CPU: The AVR CPU core provides efficient execution of instructions, enabling rapid processing of tasks and real-time responsiveness in applications.

- Rich Peripherals: ATMEGA168P-20AN integrates a wide range of peripherals, including analog-to-digital converters (ADC), serial communication interfaces (UART, SPI, I2C), timers/counters, and GPIO pins, facilitating versatile connectivity and functionality in embedded designs.

- Low Power Consumption: With advanced power-saving modes and efficient architecture, ATMEGA168P-20AN minimizes power consumption, making it suitable for battery-powered and energy-efficient applications.

- Flexible Memory Options: It offers ample Flash program memory, EEPROM data memory, and SRAM, providing sufficient storage for firmware code, data storage, and dynamic memory allocation in applications.

Application Scenario:

In robotics, ATMEGA168P-20AN can be utilized as the main control unit for robot motion control systems. Its fast processing capabilities and rich peripheral integration enable precise motor control, sensor interfacing, and communication with external devices.

Circuit Design:

To design a robot motion control system using ATMEGA168P-20AN, consider the following steps:

1. Motor Control: Interface DC motors or stepper motors with the GPIO pins of ATMEGA168P-20AN, utilizing motor drivers for efficient motor control. Implement PWM (Pulse Width Modulation) techniques for speed control and direction control.

2. Sensor Integration: Connect sensors such as encoders, gyroscopes, and accelerometers to the ADC channels of ATMEGA168P-20AN for feedback and navigation purposes. Implement sensor fusion algorithms for accurate motion tracking and positioning.

3. Communication: Use UART or SPI interfaces to communicate with peripheral devices such as wireless modules or external sensors. Implement protocols like Bluetooth or Wi-Fi for wireless control and data exchange.

4. Power Management: Incorporate efficient power supply circuits with voltage regulators and battery management systems to ensure stable power delivery to ATMEGA168P-20AN and connected components. Implement low-power modes to extend battery life in portable applications.

5. Safety Features: Implement safety mechanisms such as emergency stop buttons and collision detection sensors, interfaced with ATMEGA168P-20AN, to ensure safe operation of the robot system and prevent accidents.

Performance Optimization:

To enhance the overall performance and efficiency of the robot motion control system, consider the following optimization techniques:

- Algorithm Optimization: Develop efficient control algorithms and motion planning algorithms to minimize computation time and maximize system responsiveness.

- Hardware Acceleration: Utilize hardware peripherals and dedicated hardware modules available in ATMEGA168P-20AN for specific tasks such as motor control and sensor processing, offloading the CPU and improving overall system efficiency.

- Real-Time Operating System (RTOS): Implement a lightweight RTOS to manage task scheduling and resource allocation, ensuring timely execution of critical tasks and enhancing system reliability.

- Error Handling and Fault Tolerance: Incorporate robust error handling mechanisms and fault detection algorithms to detect and recover from system errors or sensor failures, ensuring uninterrupted operation of the robot system.

Conclusion:

ATMEGA168P-20AN microcontroller offers advanced features and performance capabilities, making it an ideal choice for a wide range of embedded applications, including robot motion control systems. By leveraging its powerful CPU, rich peripherals, and low power consumption, developers can design efficient and reliable systems with enhanced performance and functionality.

ATMEGA168P-20AN FAQ

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3. Are the ATMEGA168P-20AN price and inventory displayed accurate?

The price and inventory of ATMEGA168P-20AN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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6. What is the process for return or replacement of ATMEGA168P-20AN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA168P-20AN we delivered, we will accept the replacement or return of the ATMEGA168P-20AN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA168P-20AN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations