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Name: DSPIC33EV128GM102-E/SP
Brand: Microchip Technology
SKU: DSPIC33EV128GM102-E/SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33EV128GM102-E/SP

Part No.:: DSPIC33EV128GM102-E/SP

Manufacturer:: Microchip Technology

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

Datasheet:: DSPIC33EV128GM102-E/SP.pdf

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

In Stock:: 2000

Quantity:: Add To Cart

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DSPIC33EV128GM102-E/SP Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
Automotive, AEC-Q100, dsPIC™ 33EV, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
60 MIPs
RAM Size:
8K x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, Motor Control PWM, 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 11x10/12b
Oscillator Type:
Internal
Program Memory Size:
128KB (43K x 24)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

DSPIC33EV128GM102-E/SP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33EV128GM102-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 DSPIC33EV128GM102-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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DSPIC33EV128GM102-E/SP information

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The working principle and core technical features of DSPIC33EV128GM102-E/SP

DSPIC33EV128GM102-E/SP is a high-performance digital signal controller (DSC) manufactured by Microchip Technology, widely utilized in applications requiring real-time signal processing and control capabilities. It integrates advanced features such as high-speed analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and configurable peripherals for efficient system implementation.

Working Principle:

The DSPIC33EV128GM102-E/SP operates on a modified Harvard architecture, featuring a high-performance 16-bit core with DSP extensions. It executes instructions at high speed, enabling real-time signal processing tasks such as filtering, modulation, and control algorithms.

Core Technologies:

- High-Speed ADCs: The device integrates multiple high-speed ADC modules with simultaneous sampling capability, enabling precise analog signal acquisition for feedback control systems and sensor interfacing.

- DSP Extensions: The DSP instructions and specialized hardware accelerators enhance the device's processing capabilities, facilitating complex mathematical operations required in digital signal processing applications.

- Configurable Peripherals: DSPIC33EV128GM102-E/SP offers a wide range of configurable peripherals including timers, PWM modules, and communication interfaces such as UART, SPI, and I2C, providing flexibility in system integration and interfacing with external devices.

- Integrated Safety Features: Built-in safety features such as CRC (Cyclic Redundancy Check) and Memory Access Protection enhance system reliability and data integrity, crucial for mission-critical applications.

Application Scenarios:

In motor control applications, DSPIC33EV128GM102-E/SP can be employed to drive and control various types of motors including brushless DC (BLDC), permanent magnet synchronous motors (PMSM), and stepper motors. Its high-speed ADCs enable precise current and position sensing, while the DSP extensions facilitate advanced control algorithms for efficient motor operation.

Circuit Design:

To design a motor control system using DSPIC33EV128GM102-E/SP, follow these steps:

1. Motor Driver Interface:

Connect the motor driver circuitry to the PWM outputs of DSPIC33EV128GM102-E/SP to drive the motor phases. Configure the PWM modules for generating pulse-width modulated signals to control the motor speed and torque.

2. Sensor Interfacing:

Interface sensors such as encoders or Hall effect sensors to the device's input capture modules for accurate speed and position feedback. Utilize the high-speed ADCs for precise current measurement in motor windings.

3. Control Algorithm Implementation:

Implement motor control algorithms such as Field-Oriented Control (FOC) or Direct Torque Control (DTC) using the DSP extensions and specialized PWM control features of DSPIC33EV128GM102-E/SP.

4. Communication:

Utilize communication interfaces like UART or CAN to interface with external control systems or supervisory controllers for remote monitoring and control of the motor.

5. Power Management:

Ensure proper power supply and conditioning circuitry to provide stable voltage and current levels to DSPIC33EV128GM102-E/SP and connected peripherals. Implement overcurrent and overvoltage protection mechanisms to safeguard the system during fault conditions.

Advantages and Efficiency Enhancement:

- Real-Time Performance: The high-speed processing capabilities and DSP extensions of DSPIC33EV128GM102-E/SP enable real-time execution of control algorithms, ensuring precise motor control and responsiveness.

- Integration: The device integrates multiple peripherals and safety features, reducing external component count and PCB footprint, leading to cost savings and simplified system design.

- Power Efficiency: Advanced power management features and low-power operating modes enhance energy efficiency, prolonging battery life in battery-operated applications and reducing overall power consumption.

- Reliability: Integrated safety features such as Memory Access Protection enhance system reliability and data integrity, critical for safety-critical applications such as automotive and industrial control systems.

- Scalability: The scalability of DSPIC33EV128GM102-E/SP allows for easy migration to higher-performance variants within the same product family, future-proofing the design and facilitating technology upgrades.

- Development Ecosystem: Microchip provides a comprehensive development ecosystem including software libraries, development boards, and debug tools, streamlining the firmware development process and reducing time-to-market for embedded systems utilizing DSPIC33EV128GM102-E/SP.

DSPIC33EV128GM102-E/SP FAQ

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3. Are the DSPIC33EV128GM102-E/SP price and inventory displayed accurate?

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6. What is the process for return or replacement of DSPIC33EV128GM102-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 DSPIC33EV128GM102-E/SP we delivered, we will accept the replacement or return of the DSPIC33EV128GM102-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 DSPIC33EV128GM102-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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