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Name: DSPIC33FJ16GS404T-I/TL
Brand: Microchip Technology
SKU: DSPIC33FJ16GS404T-I/TL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33FJ16GS404T-I/TL

Part No.:: DSPIC33FJ16GS404T-I/TL

Manufacturer:: Microchip Technology

Package:: 44-VFTLA Exposed Pad

Datasheet:: DSPIC33FJ16GS404T-I/TL.pdf

Description:: IC MCU 16BIT 16KB FLASH 44VTLA

In Stock:: 2750

Quantity:: Add To Cart

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DSPIC33FJ16GS404T-I/TL Specifications

Package/Case:
44-VFTLA Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
dsPIC™ 33F
RoHS:
RoHS
Speed:
40 MIPs
RAM Size:
2K x 8
Core Size:
16-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
35
Core Processor:
dsPIC
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

DSPIC33FJ16GS404T-I/TL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33FJ16GS404T-I/TL 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 DSPIC33FJ16GS404T-I/TL 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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DSPIC33FJ16GS404T-I/TL information

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The working principle and core technical features of DSPIC33FJ16GS404T-I/TL

DSPIC33FJ16GS404T-I/TL 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 incorporates advanced features and peripherals suitable for a variety of embedded systems.

Core Technology:

The DSPIC33FJ16GS404T-I/TL features a high-speed 16-bit microcontroller core with Digital Signal Processing (DSP) extensions. This architecture enables efficient execution of complex mathematical algorithms and real-time signal processing tasks.

Key Features:

- High-Speed ADC: The integrated Analog-to-Digital Converter (ADC) offers high-resolution and high-speed sampling, facilitating accurate analog signal acquisition for various sensing and measurement applications.

- Flexible PWM: Multiple Pulse-Width Modulation (PWM) modules provide precise control over motor drives, power converters, and other systems requiring adjustable output waveforms.

- Enhanced Connectivity: The device supports various communication interfaces such as UART, SPI, I2C, and CAN, enabling seamless integration with external devices and networks.

- Advanced Timers: Integrated timers and capture/compare modules offer precise timing control for event capture, waveform generation, and synchronization tasks.

- Peripheral Pin Select (PPS): PPS allows flexible mapping of digital I/O pins to peripheral functions, optimizing PCB layout and simplifying hardware design.

Application Scenario:

In motor control applications, DSPIC33FJ16GS404T-I/TL can be employed to implement advanced control algorithms for brushless DC motors (BLDC), stepper motors, and servo motors. Its high-speed ADC and flexible PWM modules enable precise motor control, leading to improved efficiency and performance.

Circuit Design:

To design a BLDC motor control system using DSPIC33FJ16GS404T-I/TL, follow these steps:

1. Motor Driver Interface:

Connect the motor driver circuitry to the PWM output pins of DSPIC33FJ16GS404T-I/TL. Utilize dedicated PWM channels and complementary PWM outputs for driving the three phases of the BLDC motor.

2. Hall Sensor Input:

Interface Hall effect sensors or encoder feedback signals to the device to provide rotor position information. Configure input capture modules to accurately measure the rotor position for implementing commutation algorithms.

3. Control Algorithm:

Implement sensorless or sensor-based control algorithms using the integrated ADC and PWM modules. Utilize advanced control techniques such as Field-Oriented Control (FOC) or Direct Torque Control (DTC) for precise speed and torque regulation.

4. Communication Interface:

Integrate communication interfaces like UART or CAN for monitoring and controlling the motor system remotely. Implement protocols such as Modbus or CANopen for standardized communication with external devices or a central control system.

5. Power Management:

Ensure proper power supply and distribution to the motor drive circuitry. Implement overcurrent and overvoltage protection mechanisms using integrated analog comparators and digital feedback loops to safeguard the system from faults and failures.

Performance Optimization:

To enhance system performance and efficiency, consider the following optimization techniques:

- Advanced Control Algorithms: Implement optimized control algorithms tailored to the specific motor characteristics and operating conditions to maximize efficiency and responsiveness.

- Hardware Acceleration: Utilize the DSP extensions and hardware multiplication/division units to offload computational tasks from the CPU, reducing processing overhead and improving real-time performance.

- Code Optimization: Optimize firmware code for size and speed using compiler optimizations and algorithmic improvements, ensuring efficient utilization of the device resources.

- System Integration: Integrate peripheral functions and external components judiciously to minimize system complexity and reduce component count, leading to cost savings and improved reliability.

- Feedback Mechanisms: Implement closed-loop feedback mechanisms using integrated peripherals and external sensors to continuously monitor system parameters and dynamically adjust control actions for optimal performance and stability.

DSPIC33FJ16GS404T-I/TL FAQ

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3. Are the DSPIC33FJ16GS404T-I/TL price and inventory displayed accurate?

The price and inventory of DSPIC33FJ16GS404T-I/TL 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 DSPIC33FJ16GS404T-I/TL?

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 DSPIC33FJ16GS404T-I/TL we delivered, we will accept the replacement or return of the DSPIC33FJ16GS404T-I/TL 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 DSPIC33FJ16GS404T-I/TL.

(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