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Name: DSPIC33FJ128MC706A-I/PT
Brand: Microchip Technology
SKU: DSPIC33FJ128MC706A-I/PT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology DSPIC33FJ128MC706A-I/PT

Part No.:: DSPIC33FJ128MC706A-I/PT

Manufacturer:: Microchip Technology

Package:: 64-TQFP

Datasheet:: DSPIC33FJ128MC706A-I/PT.pdf

Description:: IC MCU 16BIT 128KB FLASH 64TQFP

In Stock:: 2438

Quantity:: Add To Cart

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DSPIC33FJ128MC706A-I/PT Specifications

Package/Case:
64-TQFP
Packaging:
Tray
Series:
dsPIC™ 33F
RoHS:
RoHS
Speed:
40 MIPs
RAM Size:
16K x 8
Core Size:
16-Bit
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:
53
Core Processor:
dsPIC
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

DSPIC33FJ128MC706A-I/PT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DSPIC33FJ128MC706A-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 DSPIC33FJ128MC706A-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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DSPIC33FJ128MC706A-I/PT information

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DSPIC33FJ128MC706A-I/PT Typical application Circuitry

DSPIC33FJ128MC706A-I PT

The DSPIC33FJ128MC706A-I/PT is a sophisticated digital signal controller (DSC) from Microchip Technology, specifically engineered to seamlessly integrate the functionalities of a microcontroller with the computational horsepower of a digital signal processor. This hybrid architecture makes the DSC exceptionally suitable for complex, multi-disciplinary applications such as advanced motor control, embedded systems requiring intensive signal processing, and automation systems in both industrial and consumer markets.

Key Features and Specifications:

- Advanced DSP Capabilities: The DSC boasts a 16-bit architecture with DSP-enhanced instruction set, enabling it to perform intricate signal processing tasks efficiently.

- High-Speed Performance: With an ability to operate at speeds up to 40 MIPS (Million Instructions Per Second), it ensures rapid data processing and real-time performance.

- Ample Memory: It includes 128 KB of flash memory and 16 KB of RAM, offering substantial room for application code and data handling.

- Rich Peripheral Integration: Features a diverse array of peripherals, including multiple channels of high-speed PWM, ADCs, and serial communication interfaces such as UART, SPI, and I2C.

- Robust I/O Capabilities: Equipped with numerous programmable digital I/O pins which are crucial for interfacing with various sensors, actuators, and other electronic components.

Application Scenario: Quadcopter Drone Flight Controller

In this application, the DSPIC33FJ128MC706A-I/PT serves as the central flight controller for a quadcopter drone, managing sensor integration, motor control, and communication protocols to ensure stable and responsive flight dynamics.

Circuit Design Methodology:

1. Core Flight Control Unit:

- Primary Flight Processor: Utilize the DSPIC33FJ128MC706A-I/PT to handle all major computational tasks such as sensor data integration, flight dynamics calculations, and PID (Proportional-Integral-Derivative) control for the motors.

2. Power Supply Connection:

- Voltage Regulation and Filtering: Connect the VDD and VSS pins to a stable 3.3V power supply, using decoupling capacitors to minimize power supply noise, which is critical for maintaining the integrity of sensor readings and signal processing.

3. Motor Control Interface:

- PWM Output Configuration: Program the PWM outputs to control electronic speed controllers (ESCs) for the drone's motors, adjusting the speed of each motor based on flight control algorithms to maintain balance and direction.

4. Sensor Integration:

- ADC and Digital Input Setup: Connect gyroscope, accelerometer, and magnetometer to the ADC and digital inputs. These sensors provide crucial real-time data necessary for maintaining flight stability and orientation.

5. Communication Network Setup:

- Serial Communication for Telemetry: Implement UART or SPI interfaces to facilitate communication between the flight controller and a ground station or remote control unit, enabling telemetry data transmission and control command reception.

6. Programming and Debugging Interface:

- ICSP for Firmware Management: Use the ICSP (In-Circuit Serial Programming) interface, specifically PGEC and PGED pins, for programming the DSPIC33FJ128MC706A-I/PT. This interface is essential for initial firmware installation and subsequent updates or troubleshooting.

Design Considerations:

- EMI and Vibration Resistance: Design the circuit to minimize the impact of electromagnetic interference and physical vibrations, which are prevalent in drone environments. This may involve strategic PCB layout, shielding techniques, and robust physical mounting.

- Thermal Management: Implement appropriate cooling solutions to manage the heat generated by the DSC and associated power electronics, particularly when enclosed within the drone's chassis.

- Signal Integrity: Pay special attention to the routing and shielding of sensitive signals from the sensors to the DSC to prevent noise and interference from corrupting data.

- Firmware Optimization: Develop and fine-tune the control algorithms to leverage the DSP capabilities of the DSPIC33FJ128MC706A-I/PT, focusing on efficient execution and responsiveness to dynamic flight conditions.

- Redundancy and Safety: Consider implementing redundancy in critical sensors and communication links to enhance the reliability and safety of the drone's flight control system.

By employing the DSPIC33FJ128MC706A-I/PT in a quadcopter drone's flight control system, its capabilities are fully utilized to manage complex flight dynamics and ensure a stable, responsive flying experience. This application underscores the adaptability and power of the DSC in handling demanding real-time control tasks in an advanced embedded system.

DSPIC33FJ128MC706A-I/PT FAQ

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6. What is the process for return or replacement of DSPIC33FJ128MC706A-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 DSPIC33FJ128MC706A-I/PT we delivered, we will accept the replacement or return of the DSPIC33FJ128MC706A-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 DSPIC33FJ128MC706A-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