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Name: MC56F8257MLH
Brand: NXP USA Inc.
SKU: MC56F8257MLH
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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NXP USA Inc. MC56F8257MLH

Part No.:: MC56F8257MLH

Manufacturer:: NXP USA Inc.

Package:: 64-LQFP (10x10)

Datasheet:: MC56F8257MLH.pdf

Description:: IC MCU 16BIT 64KB FLASH 64LQFP

In Stock:: 9999

Quantity:: Add To Cart

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MC56F8257MLH Specifications

Package/Case:
64-LQFP (10x10)
Packaging:
Series:
RoHS:
Speed:
RAM Size:
Core Size:
EEPROM Size:
Part Status:
Peripherals:
Connectivity:
Mounting Type:
Number of I/O:
Core Processor:
Data Converters:
Oscillator Type:
Program Memory Size:
Program Memory Type:
Operating Temperature:

MC56F8257MLH this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC56F8257MLH 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 MC56F8257MLH 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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MC56F8257MLH information

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MC56F8257MLH Typical application Circuitry

MC56F8257MLH

The MC56F8257MLH is a powerful microcontroller, part of NXP's DSP56F series, which combines the functionality of a Digital Signal Processor (DSP) and a traditional microcontroller. As a two-in-one chip, it bridges the gap between microcontroller utility and the high-performance number-crunching capability of DSPs.

Key Features of the MC56F8257MLH:

- Processing Core: It integrates a 32-bit core with DSP functionality.

- Memory: Comes equipped with 128 KB of Flash memory and 20 KB of RAM.

- I/O Capability: Provides a plethora of digital and analog I/O options.

- Clock: Sports a speed of up to 80MHz.

- Communication Protocols: Incorporates interfaces for SPI, UART, CAN, and I²C.

Typical Applications:

Given its fusion of DSP and microcontroller, the MC56F8257MLH is aptly suited for applications requiring real-time data processing, such as motor control, power conversion, sensor fusion, and audio processing.

Application Detail: Motor Control Circuit:

Let's take the application scenario of using the MC56F8257MLH for BLDC motor control.

Circuit Implementation:

1. PWM Control:

- Pin 1 (PWM_A), Pin 2 (PWM_B), and Pin 3 (PWM_C): Connect these to the gate drivers for controlling the BLDC motor phases. PWM signals control the speed and direction of the motor.

2. Feedback Mechanism:

- Pin 4 (ADC0): Attach this pin to a current sensor interfaced with one of the motor phases. This provides feedback for the control algorithm to adjust the PWM accordingly.

3. Position Sensing:

- Pin 5 (QEI_A) and Pin 6 (QEI_B): Interface with an encoder or a Hall sensor attached to the motor to detect its position.

4. Communication:

- Pin 7 (UART_TX) and Pin 8 (UART_RX): These can be connected to a computer or any UART-capable device for sending commands or receiving data.

5. Programming Interface:

- Pin 9 (JTAG_TMS), Pin 10 (JTAG_TCK), Pin 11 (JTAG_TDI), and Pin 12 (JTAG_TDO): Interface these pins with a JTAG programmer to flash the MC56F8257MLH with your control software.

Design Tips:

- Noise Management: Given the DSP capabilities, analog sections should be shielded from digital noise. Ground planes and decoupling capacitors are essential.

- Thermal Considerations: Motor control can draw significant power. Ensure your design can dissipate heat effectively. Maybe consider a heat sink if the chip runs hot.

- Fault Protection: Integrate overcurrent and overvoltage protection. Motors can induce back EMFs which can be harmful without proper protection.

- Software Calibration: Especially in motor control, the initial calibration of the system is vital. Ensure feedback mechanisms are accurate and that the control loop responds well in real-world scenarios.

In conclusion, the MC56F8257MLH stands out as a versatile microcontroller, merging the worlds of intricate signal processing and standard control into one compact package. For those delving into real-time processing scenarios, this chip beckons with unmatched allure.

MC56F8257MLH FAQ

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3. Are the MC56F8257MLH price and inventory displayed accurate?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of MC56F8257MLH?

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 MC56F8257MLH we delivered, we will accept the replacement or return of the MC56F8257MLH 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 MC56F8257MLH.

(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