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Name: DSPIC33EP128MC502T-I/MM
Brand: Microchip Technology
SKU: DSPIC33EP128MC502T-I/MM
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33EP128MC502T-I/MM

Part No.:: DSPIC33EP128MC502T-I/MM

Manufacturer:: Microchip Technology

Package:: 28-VQFN Exposed Pad

Datasheet:: DSPIC33EP128MC502T-I/MM.pdf

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

In Stock:: 2375

Quantity:: Add To Cart

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DSPIC33EP128MC502T-I/MM Specifications

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

DSPIC33EP128MC502T-I/MM this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33EP128MC502T-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 DSPIC33EP128MC502T-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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DSPIC33EP128MC502T-I/MM information

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The working principle and core technical features of DSPIC33EP128MC502T-I/MM

DSPIC33EP128MC502T-I/MM is a high-performance digital signal controller renowned for its advanced features and capabilities in embedded systems applications.

Core Technology:

Featuring a powerful 16-bit dsPIC? DSC core with up to 70 MIPS performance, DSPIC33EP128MC502T-I/MM integrates peripherals like ADC, DAC, PWM modules, and communication interfaces, enabling robust control and signal processing.

Application Scenario:

In motor control applications, DSPIC33EP128MC502T-I/MM excels in precise speed and torque control, leveraging its high-resolution PWM and feedback mechanisms for efficient operation.

Circuit Design:

To design a motor control system using DSPIC33EP128MC502T-I/MM, implement:

1. Sensor Integration:

Connect encoders or Hall effect sensors to capture motor position and speed feedback, utilizing ADC channels of DSPIC33EP128MC502T-I/MM like AN0 for sensor inputs.

2. PWM Generation:

Utilize high-resolution PWM outputs such as PWM1H1 and PWM1L1 to drive motor control signals, ensuring smooth operation and precise speed regulation.

3. Communication Interface:

Integrate UART or CAN modules of DSPIC33EP128MC502T-I/MM for communication with external devices or a supervisory control system, facilitating real-time data exchange and system monitoring.

4. Power Stage Control:

Implement MOSFET drivers or IGBTs controlled by GPIO pins like RD0 to RD3 for efficient power switching and management, optimizing energy usage and minimizing heat dissipation.

5. Safety and Reliability:

Ensure fault detection mechanisms using ADC channels and interrupt handling, safeguarding against overcurrent or overheating conditions to enhance system reliability and longevity.

Considerations:

- Control Algorithm Optimization: Develop efficient firmware algorithms to achieve fast response times and precise motor control, utilizing DSP capabilities of DSPIC33EP128MC502T-I/MM.

- Thermal Management: Implement heat sinks and thermal monitoring to manage component temperatures, ensuring reliable operation under varying environmental conditions.

- EMC/EMI Compliance: Design PCB layout and shielding to mitigate electromagnetic interference, complying with industry standards for electromagnetic compatibility.

- Scalability: Plan for future expansions and upgrades by utilizing spare GPIOs and communication interfaces of DSPIC33EP128MC502T-I/MM for additional functionality or connectivity.

DSPIC33EP128MC502T-I/MM FAQ

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3. Are the DSPIC33EP128MC502T-I/MM price and inventory displayed accurate?

The price and inventory of DSPIC33EP128MC502T-I/MM 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 DSPIC33EP128MC502T-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 DSPIC33EP128MC502T-I/MM we delivered, we will accept the replacement or return of the DSPIC33EP128MC502T-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 DSPIC33EP128MC502T-I/MM.

(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