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Name: AT90PWM2B-16SUR
Brand: Microchip Technology
SKU: AT90PWM2B-16SUR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology AT90PWM2B-16SUR

Part No.:: AT90PWM2B-16SUR

Manufacturer:: Microchip Technology

Package:: 24-SOIC (0.295", 7.50mm Width)

Datasheet:: AT90PWM2B-16SUR.pdf

Description:: IC MCU 8BIT 8KB FLASH 24SOIC

In Stock:: 3013

Quantity:: Add To Cart

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AT90PWM2B-16SUR Specifications

Package/Case:
24-SOIC (0.295", 7.50mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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 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)

AT90PWM2B-16SUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT90PWM2B-16SUR 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 AT90PWM2B-16SUR 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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AT90PWM2B-16SUR information

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The working principle and core technical features of AT90PWM2B-16SUR

AT90PWM2B-16SUR is a microcontroller renowned for its advanced PWM capabilities and versatile applications in power management and motor control systems.

Application Scenario:

In industrial automation, AT90PWM2B-16SUR excels in controlling brushless DC motors, offering precise speed and torque regulation in conveyor systems.

Circuit Design:

To design a motor control system using AT90PWM2B-16SUR, follow these steps:

1. Motor Interface:

Connect the motor windings to the PWM output pins of AT90PWM2B-16SUR, such as pins OC1A and OC1B, to adjust motor speed and direction efficiently.

2. Current Sensing:

Implement current sensing circuits using ADC channels of AT90PWM2B-16SUR to monitor motor currents, ensuring safe operation and preventing overload conditions.

3. Speed Feedback:

Integrate an encoder feedback system with GPIO pins of AT90PWM2B-16SUR to achieve closed-loop control, maintaining precise motor speed under varying loads.

4. Power Stage Design:

Design efficient power stages with MOSFETs driven by AT90PWM2B-16SUR to maximize motor efficiency and minimize power dissipation during operation.

5. Control Algorithm:

Develop firmware algorithms leveraging the advanced PWM features of AT90PWM2B-16SUR for smooth acceleration/deceleration profiles and responsive motor control.

Benefits:

- AT90PWM2B-16SUR offers high-resolution PWM with dead-time control, crucial for minimizing motor noise and enhancing efficiency.

- Integrated peripherals like ADC and timers simplify system design and reduce external component count, optimizing PCB layout and overall system cost.

- Robust architecture and enhanced EMC performance ensure reliable operation in harsh industrial environments, meeting stringent reliability standards.

- Low-power operation and standby modes extend battery life in portable motorized devices, enhancing energy efficiency and reducing operational costs.

Considerations:

When implementing AT90PWM2B-16SUR in motor control systems, consider:

- Thermal Management: Ensure adequate heat sinking and temperature monitoring to prevent overheating and maintain long-term reliability.

- Signal Integrity: Design PCB traces and grounding to minimize noise interference and ensure accurate motor control signals.

- Regulatory Compliance: Validate system compliance with safety and EMC standards to prevent electromagnetic interference and ensure safe operation.

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3. Are the AT90PWM2B-16SUR price and inventory displayed accurate?

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6. What is the process for return or replacement of AT90PWM2B-16SUR?

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 AT90PWM2B-16SUR we delivered, we will accept the replacement or return of the AT90PWM2B-16SUR 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 AT90PWM2B-16SUR.

(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