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Name: DSPIC33EP64GS504T-I/ML
Brand: Microchip Technology
SKU: DSPIC33EP64GS504T-I/ML
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33EP64GS504T-I/ML

Part No.:: DSPIC33EP64GS504T-I/ML

Manufacturer:: Microchip Technology

Package:: 44-VQFN Exposed Pad

Datasheet:: DSPIC33EP64GS504T-I/ML.pdf

Description:: IC MCU 16BIT 64KB FLASH 44QFN

In Stock:: 3357

Quantity:: Add To Cart

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DSPIC33EP64GS504T-I/ML Specifications

Package/Case:
44-VQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
dsPIC™ 33EP, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
70 MIPs
RAM Size:
8K x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
35
Core Processor:
dsPIC
Data Converters:
A/D 19x12b; D/A 1x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

DSPIC33EP64GS504T-I/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33EP64GS504T-I/ML 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 DSPIC33EP64GS504T-I/ML 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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DSPIC33EP64GS504T-I/ML information

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The working principle and core technical features of DSPIC33EP64GS504T-I/ML

DSPIC33EP64GS504T-I/ML is a high-performance digital signal controller (DSC) manufactured by Microchip Technology, offering advanced features and capabilities for a wide range of embedded control applications.

Work Principle:

The DSPIC33EP64GS504T-I/ML integrates a high-speed 16-bit microcontroller core with a comprehensive set of digital signal processing (DSP) instructions and peripherals. Its core architecture allows for efficient execution of complex control algorithms and signal processing tasks.

The device incorporates various on-chip peripherals, including multiple high-resolution PWM modules, ADCs, configurable logic cells, and communication interfaces like UART, SPI, and I2C. These peripherals enable seamless integration with external sensors, actuators, and communication networks.

Core Technology Features:

- High-Speed 16-bit Microcontroller Core: Provides fast and efficient processing capability for real-time control applications.

- Digital Signal Processing Instructions: Equipped with DSP instructions for efficient implementation of digital filters, modulation techniques, and mathematical algorithms.

- Rich Peripheral Set: Offers a wide range of peripherals, including PWM modules for precise motor control, ADCs for analog signal acquisition, and communication interfaces for data exchange.

- Configurable Logic Cells (CLC): Enables flexible digital logic implementation, allowing users to create custom digital functions and control sequences.

- Enhanced PWM Resolution: Provides high-resolution PWM outputs for precise control of power electronics and motor drive applications.

Application Scenario:

In motor control applications, DSPIC33EP64GS504T-I/ML can be utilized to implement advanced control algorithms for brushless DC (BLDC) motors, ensuring smooth operation and optimal efficiency. By leveraging its high-speed processing capability and integrated PWM modules, the device can achieve precise motor control with minimal hardware overhead.

Circuit Design:

To design a BLDC motor control system using DSPIC33EP64GS504T-I/ML, follow these steps:

1. Motor Control Algorithm:

Implement sensorless or sensor-based motor control algorithms, such as field-oriented control (FOC) or six-step commutation, using the DSP capabilities of DSPIC33EP64GS504T-I/ML.

2. PWM Generation:

Utilize the high-resolution PWM modules of DSPIC33EP64GS504T-I/ML to generate precise and adjustable voltage waveforms for driving the motor phases.

3. Current Sensing:

Implement current sensing techniques, such as shunt resistors or Hall effect sensors, to measure the motor phase currents accurately. Use the ADCs of DSPIC33EP64GS504T-I/ML to digitize the current feedback signals.

4. Speed and Position Feedback:

Obtain speed and position feedback from the motor using encoders or Hall sensors. Process the feedback signals using the DSP capabilities of DSPIC33EP64GS504T-I/ML to accurately control motor speed and position.

5. Communication:

Implement communication interfaces, such as UART or CAN, to communicate with external devices or a central control system for monitoring and diagnostics.

6. Power Management:

Ensure efficient power management and protection mechanisms to safeguard the motor and control electronics. Utilize hardware features like overcurrent protection and fault detection of DSPIC33EP64GS504T-I/ML for enhanced system reliability.

Performance Enhancement:

To enhance the overall system performance and efficiency, consider the following strategies:

- Optimize Control Algorithms: Fine-tune motor control algorithms to maximize efficiency and minimize torque ripple.

- Hardware Acceleration: Utilize hardware accelerators and DSP instructions of DSPIC33EP64GS504T-I/ML for computationally intensive tasks to offload the CPU and improve responsiveness.

- System Integration: Integrate additional sensors or feedback mechanisms to enhance control accuracy and robustness.

- Power Management Optimization: Implement advanced power management techniques, such as dynamic voltage and frequency scaling (DVFS), to minimize power consumption during idle or low-load conditions.

Conclusion:

DSPIC33EP64GS504T-I/ML offers advanced features and capabilities for implementing sophisticated control algorithms in various embedded applications, particularly in motor control systems. By leveraging its high-performance core and rich peripheral set, designers can achieve precise control, enhanced efficiency, and improved system reliability.

DSPIC33EP64GS504T-I/ML FAQ

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3. Are the DSPIC33EP64GS504T-I/ML price and inventory displayed accurate?

The price and inventory of DSPIC33EP64GS504T-I/ML 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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6. What is the process for return or replacement of DSPIC33EP64GS504T-I/ML?

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 DSPIC33EP64GS504T-I/ML we delivered, we will accept the replacement or return of the DSPIC33EP64GS504T-I/ML 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 DSPIC33EP64GS504T-I/ML.

(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