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Name: DSPIC33CH256MP508T-I/PT
Brand: Microchip Technology
SKU: DSPIC33CH256MP508T-I/PT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33CH256MP508T-I/PT

Part No.:: DSPIC33CH256MP508T-I/PT

Manufacturer:: Microchip Technology

Package:: 80-TQFP

Datasheet:: DSPIC33CH256MP508T-I/PT.pdf

Description:: IC MCU 16BIT 328KB FLASH 80TQFP

In Stock:: 3458

Quantity:: Add To Cart

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DSPIC33CH256MP508T-I/PT Specifications

Package/Case:
80-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
dsPIC™ 33CH, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
180MHz, 200MHz
RAM Size:
48K x 8
Core Size:
16-Bit Dual-Core
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT
Connectivity:
CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
69
Core Processor:
dsPIC
Data Converters:
A/D 34x12b; D/A 4x12b
Oscillator Type:
Internal
Program Memory Size:
328kB (328k x 8)
Program Memory Type:
FLASH, PRAM
Operating Temperature:
-40°C ~ 85°C (TA)

DSPIC33CH256MP508T-I/PT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33CH256MP508T-I/PT 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 DSPIC33CH256MP508T-I/PT 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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DSPIC33CH256MP508T-I/PT information

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The application and technological advancement of DSPIC33CH256MP508T-I/PT in specific industries

DSPIC33CH256MP508T-I/PT is a powerful digital signal controller (DSC) designed for demanding real-time control applications, featuring dual cores and advanced peripherals for high-performance operation.

Application Scenario:

In the automotive industry, DSPIC33CH256MP508T-I/PT can revolutionize electric power steering systems by providing precise motor control and advanced safety features.

Circuit Design:

To implement an electric power steering system using DSPIC33CH256MP508T-I/PT, consider the following design aspects:

1. Motor Control:

Utilize the dual-core architecture of DSPIC33CH256MP508T-I/PT to implement sensorless vector control algorithms for smooth and efficient motor operation. Configure the integrated high-resolution PWM modules for accurate motor speed control.

2. Sensor Interface:

Connect position sensors, such as resolver or encoder feedback devices, to the enhanced capture/compare/PWM (ECCP) modules of DSPIC33CH256MP508T-I/PT for precise motor position feedback and closed-loop control.

3. Safety Features:

Implement safety-critical features, such as overcurrent and overvoltage protection, using the integrated analog-to-digital converters (ADCs) and comparator modules of DSPIC33CH256MP508T-I/PT to ensure reliable operation and prevent system damage.

4. Communication:

Integrate communication interfaces, like CAN or LIN, to enable real-time data exchange with other vehicle systems, such as the engine control unit (ECU) or electronic stability control (ESC) system. Configure the integrated CAN modules of DSPIC33CH256MP508T-I/PT for robust communication in harsh automotive environments.

5. System Diagnostics:

Implement built-in self-test (BIST) routines using the self-diagnostics and error correction features of DSPIC33CH256MP508T-I/PT to detect and correct faults in real-time, ensuring system reliability and safety compliance.

Considerations:

When designing the electric power steering system, consider the following factors:

- Electromagnetic Compatibility (EMC): Ensure that the circuit layout and shielding techniques comply with automotive EMC standards to minimize electromagnetic interference and maintain system reliability.

- Thermal Management: Implement efficient heat sinking and thermal management techniques to dissipate heat generated by the motor driver and power electronics, ensuring long-term reliability and performance.

- Functional Safety: Design the system according to ISO 26262 functional safety standards, considering fault tolerance, diagnostic coverage, and failure modes effects analysis (FMEA) to achieve the required automotive safety integrity level (ASIL).

- Scalability: Choose DSPIC33CH256MP508T-I/PT for its scalability and flexibility to support future enhancements and upgrades in electric power steering system designs, ensuring compatibility with evolving automotive technologies.

DSPIC33CH256MP508T-I/PT FAQ

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3. Are the DSPIC33CH256MP508T-I/PT price and inventory displayed accurate?

The price and inventory of DSPIC33CH256MP508T-I/PT 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 DSPIC33CH256MP508T-I/PT?

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 DSPIC33CH256MP508T-I/PT we delivered, we will accept the replacement or return of the DSPIC33CH256MP508T-I/PT 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 DSPIC33CH256MP508T-I/PT.

(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