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Name: DSPIC33EP128MC202-E/SO
Brand: Microchip Technology
SKU: DSPIC33EP128MC202-E/SO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33EP128MC202-E/SO

Part No.:: DSPIC33EP128MC202-E/SO

Manufacturer:: Microchip Technology

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: DSPIC33EP128MC202-E/SO.pdf

Description:: IC MCU 16BIT 128KB FLASH 28SOIC

In Stock:: 3470

Quantity:: Add To Cart

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DSPIC33EP128MC202-E/SO Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Series:
Automotive, AEC-Q100, dsPIC™ 33EP
RoHS:
RoHS
Speed:
60 MIPs
RAM Size:
8K x 16
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, QEI, 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:
128KB (43K x 24)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

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DSPIC33EP128MC202-E/SO information

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The working principle and core technical features of DSPIC33EP128MC202-E/SO

DSPIC33EP128MC202-E/SO is a high-performance digital signal controller (DSC) designed by Microchip Technology, integrating advanced features for signal processing applications. It combines the capabilities of a microcontroller with the performance of a digital signal processor (DSP), making it suitable for a wide range of embedded control and signal processing tasks.

Working Principle:

The DSPIC33EP128MC202-E/SO operates on a modified Harvard architecture with a 16-bit data path and 24-bit instructions, facilitating efficient processing of both control and signal processing tasks. It features a high-speed core running at up to 70 MIPS, providing the computational power required for demanding real-time applications.

The key to its signal processing capabilities lies in its integrated DSP engine, which includes a variety of hardware acceleration units such as multiply-accumulate (MAC) units, barrel shifters, and SIMD (Single Instruction, Multiple Data) instructions. These features enable efficient execution of complex mathematical algorithms commonly found in digital signal processing tasks.

Core Technologies:

- DSP Engine: The dedicated DSP engine accelerates common signal processing operations, reducing execution time and power consumption compared to software implementations.

- Peripheral Integration: The DSPIC33EP128MC202-E/SO integrates a rich set of peripherals including analog-to-digital converters (ADCs), digital-to-analog converters (DACs), timers, communication interfaces (UART, SPI, I2C), and PWM modules, offering flexibility and scalability for various application requirements.

- High-Speed ADC: The integrated 12-bit ADCs with up to 1.1 MSPS sampling rate enable precise analog signal acquisition, essential for accurate sensor measurements and data acquisition applications.

- Motor Control: With dedicated motor control peripherals such as high-resolution PWM modules and quadrature encoder interfaces (QEI), the DSPIC33EP128MC202-E/SO is well-suited for motor control applications in industrial automation, robotics, and automotive systems.

Application Effectiveness:

In a motor control application, such as a servo drive system, the DSPIC33EP128MC202-E/SO can effectively execute control algorithms for precise speed and position control. Its integrated peripherals, coupled with the DSP engine, enable fast and accurate response to dynamic load changes and disturbances, resulting in smooth motor operation and enhanced system performance.

Technical Advantages:

- Real-Time Performance: The high-speed core and dedicated hardware accelerators ensure real-time responsiveness, critical for time-critical control and signal processing tasks.

- Integration: The integration of diverse peripherals simplifies system design, reduces component count, and lowers overall system cost.

- Power Efficiency: By offloading signal processing tasks to hardware accelerators, the DSPIC33EP128MC202-E/SO achieves high computational efficiency while minimizing power consumption, making it suitable for battery-operated and energy-efficient applications.

- Scalability: The scalability of the device, along with its extensive peripheral set and DSP capabilities, allows for the implementation of complex control systems ranging from simple sensor interfaces to advanced motor control and digital power management solutions.

Enhancing System Performance and Efficiency:

To maximize system performance and efficiency with the DSPIC33EP128MC202-E/SO, consider the following strategies:

- Optimized Code: Utilize DSP-specific instructions and compiler optimizations to streamline code execution and maximize computational throughput.

- Parallel Processing: Leverage the device's SIMD capabilities and parallel execution units to distribute computational tasks across multiple processing elements, reducing overall execution time.

- Peripheral Configuration: Configure peripherals judiciously to minimize idle time and maximize data throughput, ensuring efficient utilization of hardware resources.

- Power Management: Implement dynamic power management techniques such as clock gating and low-power modes to reduce energy consumption during idle periods and extend battery life in portable applications.

- System-Level Optimization: Optimize system-level algorithms and communication protocols to minimize latency and maximize throughput, enhancing overall system performance and responsiveness.

Conclusion:

The DSPIC33EP128MC202-E/SO digital signal controller offers a compelling combination of performance, integration, and flexibility, making it an ideal choice for a wide range of embedded control and signal processing applications. By leveraging its core technologies and employing optimization strategies, developers can enhance system performance, efficiency, and reliability, enabling the realization of innovative and competitive embedded solutions.

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6. What is the process for return or replacement of DSPIC33EP128MC202-E/SO?

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(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 DSPIC33EP128MC202-E/SO.

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

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