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Name: AT90PWM3-16MQ
Brand: Microchip Technology
SKU: AT90PWM3-16MQ
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 AT90PWM3-16MQ

Part No.:: AT90PWM3-16MQ

Manufacturer:: Microchip Technology

Package:: 32-VQFN Exposed Pad

Datasheet:: AT90PWM3-16MQ.pdf

Description:: IC MCU 8BIT 8KB FLASH 32QFN

In Stock:: 3065

Quantity:: Add To Cart

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AT90PWM3-16MQ Specifications

Package/Case:
32-VQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT)
Series:
AVR® 90PWM Lighting
RoHS:
RoHS
Speed:
16MHz
RAM Size:
512 x 8
Core Size:
8-Bit
EEPROM Size:
512 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
27
Core Processor:
AVR
Data Converters:
A/D 11x10b; D/A 1x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

AT90PWM3-16MQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT90PWM3-16MQ 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 AT90PWM3-16MQ 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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AT90PWM3-16MQ information

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The working principle and core technical features of AT90PWM3-16MQ

AT90PWM3-16MQ is a microcontroller renowned for its advanced PWM capabilities and robust performance in power management applications.

Application Scenario:

In renewable energy systems, AT90PWM3-16MQ excels in controlling DC-DC converters for efficient energy harvesting from solar panels or wind turbines.

Circuit Design:

To design an energy harvesting system using AT90PWM3-16MQ, follow these steps:

1. Solar Panel Interface:

Connect the output of solar panels to the ADC input channels of AT90PWM3-16MQ, such as ADC0 and ADC1, for precise voltage and current monitoring.

2. PWM Control:

Utilize the advanced PWM channels of AT90PWM3-16MQ to regulate the charging current to batteries efficiently. Configure PWM outputs, like OC0A and OC0B, for optimal power conversion.

3. Battery Management:

Implement battery charging algorithms using AT90PWM3-16MQ's internal timers and ADCs. Monitor battery voltage levels using GPIO pins, such as PA3, for adaptive charging strategies.

4. Communication:

Integrate UART or SPI interfaces for communication with external monitoring systems or data loggers. Configure GPIO pins, like PD0 and PD1, for serial communication protocols.

5. Power Efficiency:

Optimize power efficiency by leveraging AT90PWM3-16MQ's low-power modes and efficient PWM operation. Implement proper decoupling capacitors and voltage regulators for stable operation.

Considerations:

When designing the circuit, consider:

- Maximum Power Point Tracking (MPPT): Implement MPPT algorithms to maximize energy extraction from solar panels.

- Temperature Compensation: Use temperature sensors interfaced with AT90PWM3-16MQ to adjust charging parameters based on ambient conditions.

- Load Management: Ensure the microcontroller can handle load switches or relays for connecting/disconnecting loads based on battery status.

- EMC Compliance: Design the PCB layout and enclosure to meet electromagnetic compatibility standards for reliable operation in diverse environments.

- System Monitoring: Implement real-time monitoring of key parameters such as battery voltage, current, and panel output to ensure system efficiency and longevity.

AT90PWM3-16MQ FAQ

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3. Are the AT90PWM3-16MQ price and inventory displayed accurate?

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6. What is the process for return or replacement of AT90PWM3-16MQ?

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 AT90PWM3-16MQ we delivered, we will accept the replacement or return of the AT90PWM3-16MQ 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 AT90PWM3-16MQ.

(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