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Name: DSPIC33EP256GP502T-I/MM
Brand: Microchip Technology
SKU: DSPIC33EP256GP502T-I/MM
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33EP256GP502T-I/MM

Part No.:: DSPIC33EP256GP502T-I/MM

Manufacturer:: Microchip Technology

Package:: 28-VQFN Exposed Pad

Datasheet:: DSPIC33EP256GP502T-I/MM.pdf

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

In Stock:: 2741

Quantity:: Add To Cart

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DSPIC33EP256GP502T-I/MM Specifications

Package/Case:
28-VQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
dsPIC™ 33EP
RoHS:
RoHS
Speed:
70 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:
Surface Mount
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 ~ 85°C (TA)

DSPIC33EP256GP502T-I/MM this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33EP256GP502T-I/MM 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 DSPIC33EP256GP502T-I/MM 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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DSPIC33EP256GP502T-I/MM information

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The working principle and core technical features of DSPIC33EP256GP502T-I/MM

DSPIC33EP256GP502T-I/MM is a high-performance digital signal controller (DSC) designed by Microchip Technology, offering advanced features and versatility for a wide range of embedded applications. It combines the functionality of a microcontroller with the processing power of a digital signal processor (DSP), making it suitable for tasks requiring both control and signal processing capabilities.

Working Principle:

The DSPIC33EP256GP502T-I/MM operates based on a Harvard architecture with separate data and instruction buses, allowing simultaneous access to data and instructions, which enhances its processing efficiency. It features a high-speed 16-bit CPU core running at up to 70 MIPS (Million Instructions Per Second), enabling rapid execution of complex algorithms and control tasks.

Core Technologies:

Key technologies of DSPIC33EP256GP502T-I/MM include:

- High-Speed Analog-to-Digital Converter (ADC): The integrated ADC offers up to 12-bit resolution and sampling rates of up to 1.1 MSPS (Mega Samples Per Second), enabling precise and fast analog signal acquisition for signal processing applications.

- Digital Signal Processing (DSP) Instructions: The DSC includes a rich set of DSP instructions, such as multiply-accumulate (MAC) operations and SIMD (Single Instruction, Multiple Data) instructions, facilitating efficient implementation of signal processing algorithms.

- Peripheral Integration: It features a variety of integrated peripherals, including multiple UART, SPI, I2C, and PWM modules, as well as advanced motor control peripherals like quadrature encoder interfaces and high-resolution PWMs, enabling seamless integration into diverse embedded systems.

- Enhanced Connectivity: With support for CAN (Controller Area Network) and Ethernet connectivity options, DSPIC33EP256GP502T-I/MM facilitates communication with other devices or networks, making it suitable for applications requiring robust networking capabilities.

Application Scenarios:

In power electronics, DSPIC33EP256GP502T-I/MM can be utilized for motor control applications, such as inverter control for motor drives in industrial automation systems. Its advanced DSP capabilities enable precise control of motor speed and torque, enhancing system performance and efficiency.

In medical devices, DSPIC33EP256GP502T-I/MM can be employed for real-time signal processing tasks, such as digital filtering and analysis of physiological signals in patient monitoring systems. Its high-speed ADC and DSP instructions enable accurate and timely processing of biomedical signals, ensuring reliable diagnosis and treatment.

Efficiency Enhancement:

To improve overall system performance and efficiency with DSPIC33EP256GP502T-I/MM, consider the following strategies:

- Optimization of Signal Processing Algorithms: Implement efficient algorithms tailored to the specific requirements of the application, leveraging the DSC's DSP instructions and hardware acceleration capabilities to minimize processing time and energy consumption.

- Power Management Techniques: Utilize low-power modes and dynamic voltage scaling features of DSPIC33EP256GP502T-I/MM to reduce power consumption during idle or low-load periods, prolonging battery life in portable devices and minimizing heat dissipation in power-sensitive applications.

- Hardware/Software Co-Design: Optimize the hardware-software partitioning of the system, offloading computationally intensive tasks to hardware peripherals or dedicated coprocessors where feasible, while implementing control and coordination algorithms in software to maximize overall system efficiency.

- Real-Time Performance Tuning: Fine-tune system parameters and firmware algorithms to meet real-time performance requirements, ensuring timely response to external events and minimizing processing latency for critical tasks, such as feedback control loops in motion control applications.

Conclusion:

DSPIC33EP256GP502T-I/MM is a versatile digital signal controller with advanced features and performance, suitable for a wide range of embedded applications requiring both control and signal processing capabilities. By leveraging its core technologies and adopting efficient design strategies, developers can enhance system performance, efficiency, and reliability in various application scenarios.

DSPIC33EP256GP502T-I/MM FAQ

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6. What is the process for return or replacement of DSPIC33EP256GP502T-I/MM?

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 DSPIC33EP256GP502T-I/MM we delivered, we will accept the replacement or return of the DSPIC33EP256GP502T-I/MM 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 DSPIC33EP256GP502T-I/MM.

(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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