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Name: DSPIC33EP256GP502-E/SP
Brand: Microchip Technology
SKU: DSPIC33EP256GP502-E/SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33EP256GP502-E/SP

Part No.:: DSPIC33EP256GP502-E/SP

Manufacturer:: Microchip Technology

Package:: 28-DIP (0.300", 7.62mm)

Datasheet:: DSPIC33EP256GP502-E/SP.pdf

Description:: IC MCU 16BIT 256KB FLASH 28SPDIP

In Stock:: 3987

Quantity:: Add To Cart

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DSPIC33EP256GP502-E/SP Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
Automotive, AEC-Q100, dsPIC™ 33EP
RoHS:
RoHS
Speed:
60 MIPs
RAM Size:
16K 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:
Through Hole
Number of I/O:
21
Core Processor:
dsPIC
Data Converters:
A/D 6x10b/12b
Oscillator Type:
Internal
Program Memory Size:
256KB (85.5K x 24)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

DSPIC33EP256GP502-E/SP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33EP256GP502-E/SP 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 DSPIC33EP256GP502-E/SP 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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DSPIC33EP256GP502-E/SP information

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The working principle and core technical features of DSPIC33EP256GP502-E/SP

DSPIC33EP256GP502-E/SP is a powerful digital signal controller (DSC) manufactured by Microchip Technology, designed for demanding real-time embedded control applications. It integrates advanced features such as high-performance digital signal processing (DSP) capabilities, versatile peripherals, and robust communication interfaces.

Core Technology:

The DSPIC33EP256GP502-E/SP features a 16-bit architecture with enhanced computational capabilities, making it suitable for a wide range of applications requiring fast and precise signal processing. It incorporates a high-speed and high-resolution analog-to-digital converter (ADC) with up to 12-bit resolution, enabling accurate measurement and conversion of analog signals.

Application Scenario:

In motor control applications, DSPIC33EP256GP502-E/SP can be utilized to implement sophisticated control algorithms for precise speed and position control in electric motors. It enables smooth operation and efficient utilization of motor resources, leading to enhanced system performance and energy efficiency.

System Design:

To design a motor control system using DSPIC33EP256GP502-E/SP, consider the following key aspects:

1. Sensor Interface:

Connect motor position and speed sensors, such as encoders or Hall effect sensors, to the input capture modules of DSPIC33EP256GP502-E/SP. These sensors provide feedback for closed-loop control algorithms, ensuring accurate motor positioning and speed regulation.

2. Control Algorithm:

Implement advanced control algorithms, such as field-oriented control (FOC) or proportional-integral-derivative (PID) control, on DSPIC33EP256GP502-E/SP. These algorithms adjust the motor voltage and current in real-time to maintain desired speed and position, even under varying load conditions.

3. PWM Generation:

Generate pulse-width modulation (PWM) signals using the integrated PWM modules of DSPIC33EP256GP502-E/SP. These signals control the power switches of the motor drive circuitry, regulating the average voltage and current supplied to the motor windings for smooth and efficient operation.

4. Communication Interface:

Integrate communication interfaces, such as CAN, UART, or SPI, to communicate with external devices or higher-level control systems. These interfaces enable remote monitoring, diagnostics, and parameter adjustment of the motor control system.

5. Power Stage Design:

Design the power stage with appropriate MOSFETs or IGBTs and gate drivers to handle the high currents and voltages required by the motor. Implement overcurrent and overvoltage protection circuits to safeguard the motor and DSPIC33EP256GP502-E/SP from potential faults or failures.

Performance Optimization:

To enhance the overall performance and efficiency of the motor control system, consider the following optimization techniques:

- Advanced Control Techniques: Implement adaptive control algorithms to adjust controller parameters dynamically based on the operating conditions, improving response time and stability.

- Sensor Fusion: Combine data from multiple sensors, such as encoders and current sensors, using sensor fusion algorithms to enhance the accuracy and reliability of motor position and speed estimation.

- Real-Time Task Scheduling: Utilize the real-time operating system (RTOS) features of DSPIC33EP256GP502-E/SP to prioritize critical control tasks and ensure timely execution, minimizing jitter and improving system responsiveness.

- Hardware Acceleration: Offload computationally intensive tasks, such as matrix operations or digital filtering, to dedicated hardware accelerators within DSPIC33EP256GP502-E/SP, freeing up CPU resources for other tasks and reducing overall processing time.

- Power Management: Implement power-saving modes and techniques, such as dynamic voltage and frequency scaling (DVFS) or sleep modes, to reduce energy consumption during idle or low-load conditions, extending the battery life or reducing operating costs.

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6. What is the process for return or replacement of DSPIC33EP256GP502-E/SP?

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 DSPIC33EP256GP502-E/SP we delivered, we will accept the replacement or return of the DSPIC33EP256GP502-E/SP 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 DSPIC33EP256GP502-E/SP.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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