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Name: AT90PWM81-16SF
Brand: Microchip Technology
SKU: AT90PWM81-16SF
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 AT90PWM81-16SF

Part No.:: AT90PWM81-16SF

Manufacturer:: Microchip Technology

Package:: 20-SOIC (0.295", 7.50mm Width)

Datasheet:: AT90PWM81-16SF.pdf

Description:: IC MCU 8BIT 8KB FLASH 20SOIC

In Stock:: 1351

Quantity:: Add To Cart

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AT90PWM81-16SF Specifications

Package/Case:
20-SOIC (0.295", 7.50mm Width)
Packaging:
Tube,Tube
Series:
AVR® 90PWM Lighting
RoHS:
RoHS
Speed:
16MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
512 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, PWM, WDT
Connectivity:
SPI
Mounting Type:
Surface Mount
Number of I/O:
16
Core Processor:
AVR
Data Converters:
A/D 8x10b; D/A 1x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

AT90PWM81-16SF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT90PWM81-16SF 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 AT90PWM81-16SF 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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AT90PWM81-16SF information

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Basic introduction and simple engineering application of AT90PWM81-16SF

AT90PWM81-16SF is a versatile microcontroller chip designed for various embedded applications, offering advanced features and robust performance. It belongs to the AT90PWM series by Microchip Technology, known for its flexibility and reliability.

Introduction:

The AT90PWM81-16SF microcontroller combines a powerful 8-bit AVR CPU core with advanced PWM (Pulse Width Modulation) capabilities, making it ideal for applications requiring precise motor control, power management, and signal processing.

Key Features:

- 8-bit AVR RISC CPU operating at up to 16 MHz clock frequency.

- 81KB of In-System Programmable Flash memory for application code storage.

- 4KB of SRAM for data storage and manipulation.

- 512 bytes of EEPROM for non-volatile data storage.

- 16-channel 10-bit ADC (Analog-to-Digital Converter) for analog signal acquisition.

- Up to 5 PWM channels with dead-time generation and fault protection for precise motor control.

- Versatile communication interfaces including UART, SPI, and I2C for data exchange with external devices.

Application in Simple Projects:

Project: LED Brightness Control

In this simple project, we'll utilize the AT90PWM81-16SF microcontroller to control the brightness of an LED using PWM.

Materials:

- AT90PWM81-16SF microcontroller chip

- LED

- Resistors

- Breadboard

- Jumper wires

Experiment Steps:

1. Hardware Setup:

Connect the AT90PWM81-16SF microcontroller to the breadboard. Connect the LED to one of the PWM-capable pins of the microcontroller, such as pin OC1A.

2. Software Configuration:

Write a simple firmware program to configure the PWM channel and vary the duty cycle to control the brightness of the LED. Utilize the AVR-GCC toolchain and AVR Studio for development.

3. Testing:

Upload the firmware to the microcontroller and observe the changes in LED brightness by adjusting the PWM duty cycle. Verify that the LED brightness increases or decreases proportionally to the duty cycle changes.

4. Enhancements:

Experiment with different PWM frequencies and duty cycle ranges to achieve optimal LED brightness control. Implement additional features such as fading effects or dynamic brightness adjustments.

Conclusion:

In this project, we've demonstrated a simple yet effective use of the AT90PWM81-16SF microcontroller for LED brightness control using PWM. This versatile chip can be further utilized in various applications requiring precise analog signal processing and motor control functionalities.

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6. What is the process for return or replacement of AT90PWM81-16SF?

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 AT90PWM81-16SF we delivered, we will accept the replacement or return of the AT90PWM81-16SF 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 AT90PWM81-16SF.

(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