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Name: DSPIC33EP64GP503-E/TL
Brand: Microchip Technology
SKU: DSPIC33EP64GP503-E/TL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33EP64GP503-E/TL

Part No.:: DSPIC33EP64GP503-E/TL

Manufacturer:: Microchip Technology

Package:: 36-VFTLA Exposed Pad

Datasheet:: DSPIC33EP64GP503-E/TL.pdf

Description:: IC MCU 16BIT 64KB FLASH 36VTLA

In Stock:: 3311

Quantity:: Add To Cart

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DSPIC33EP64GP503-E/TL Specifications

Package/Case:
36-VFTLA Exposed Pad
Packaging:
Tube
Series:
Automotive, AEC-Q100, dsPIC™ 33EP
RoHS:
RoHS
Speed:
60 MIPs
RAM Size:
4K x 16
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:
CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
25
Core Processor:
dsPIC
Data Converters:
A/D 8x10b/12b
Oscillator Type:
Internal
Program Memory Size:
64KB (22K x 24)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

DSPIC33EP64GP503-E/TL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33EP64GP503-E/TL 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 DSPIC33EP64GP503-E/TL 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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DSPIC33EP64GP503-E/TL information

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Basic introduction and simple engineering application of DSPIC33EP64GP503-E/TL

DSPIC33EP64GP503-E/TL is a powerful digital signal controller (DSC) chip manufactured by Microchip Technology, widely used in embedded systems for signal processing applications. It features a high-performance 16-bit microcontroller core with advanced digital signal processing capabilities and rich peripheral integration.

Application Scenario:

In a motor control application, DSPIC33EP64GP503-E/TL can be utilized to control the speed and direction of a brushless DC motor, providing precise motion control in robotics or industrial automation systems.

Circuit Design:

To implement a simple brushless DC motor control system using DSPIC33EP64GP503-E/TL, follow these steps:

1. Motor Driver Interface:

Connect the output pins of DSPIC33EP64GP503-E/TL to the input pins of a motor driver circuit. Utilize PWM (Pulse Width Modulation) output pins, such as pin RB0, RB1, RB2, to generate variable voltage levels for controlling the speed of the motor phases.

2. Hall Effect Sensor Integration:

Connect the output signals from Hall effect sensors, used for rotor position feedback, to the input pins of DSPIC33EP64GP503-E/TL. These signals, typically labeled as HALLA, HALLB, and HALLC, provide information about the rotor position relative to the stator windings.

3. Commutation Logic:

Implement firmware algorithms in DSPIC33EP64GP503-E/TL to determine the commutation sequence based on the rotor position feedback from Hall effect sensors. This sequence determines the switching sequence of motor phases to achieve smooth rotation.

4. Speed Control:

Utilize the ADC (Analog-to-Digital Converter) module of DSPIC33EP64GP503-E/TL to measure the speed reference signal or external feedback signals for closed-loop speed control. Implement proportional-integral-derivative (PID) control algorithms to regulate the motor speed accurately.

5. User Interface:

Integrate a user interface, such as a graphical LCD display or LEDs, to provide real-time feedback on motor speed, direction, and system status. Utilize GPIO pins, like pin RC0, RC1, for interfacing with the display components and status indicators.

Considerations:

When designing the motor control system, it's essential to consider:

- Motor Driver Selection: Choose a motor driver circuit capable of handling the voltage and current requirements of the brushless DC motor.

- Hall Effect Sensor Placement: Position the Hall effect sensors accurately to ensure reliable rotor position detection and smooth motor operation.

- Firmware Optimization: Optimize firmware algorithms to minimize computational overhead and ensure real-time responsiveness of the motor control system.

- Overcurrent Protection: Implement overcurrent protection mechanisms to prevent damage to the motor and driver circuitry during fault conditions.

- EMC/EMI Considerations: Shield sensitive analog circuits and utilize proper grounding techniques to mitigate electromagnetic interference and ensure reliable operation of the motor control system.

DSPIC33EP64GP503-E/TL FAQ

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6. What is the process for return or replacement of DSPIC33EP64GP503-E/TL?

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 DSPIC33EP64GP503-E/TL we delivered, we will accept the replacement or return of the DSPIC33EP64GP503-E/TL 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 DSPIC33EP64GP503-E/TL.

(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