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Name: PIC32MX250F128D-I/PT
Brand: Microchip Technology
SKU: PIC32MX250F128D-I/PT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC32MX250F128D-I/PT

Part No.:: PIC32MX250F128D-I/PT

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: PIC32MX250F128D-I/PT.pdf

Description:: IC MCU 32BIT 128KB FLASH 44TQFP

In Stock:: 1136

Quantity:: Add To Cart

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PIC32MX250F128D-I/PT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC32MX250F128D-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 PIC32MX250F128D-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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PIC32MX250F128D-I/PT Typical application Circuitry

PIC32MX250F128D-I PT

The PIC32MX250F128D-I/PT is a versatile and powerful microcontroller from Microchip Technology's PIC32MX series, designed to cater to a broad range of applications that require substantial processing power, rich peripheral integration, and efficient operation within a constrained power budget.

Key Features of the PIC32MX250F128D-I/PT:

- Core: Utilizes the MIPS M4K core, capable of running up to 40 MHz, which supports efficient processing for complex algorithms and tasks.

- Memory: Equipped with 128KB of Flash memory and 32KB of RAM, providing sufficient space for application code and data handling without the need for frequent external memory accesses.

- Peripherals: Includes a wide range of built-in peripherals such as PWM outputs for motor control or LED dimming, ADCs for analog sensor integration, and serial communication interfaces (UART, SPI, I²C) for connectivity with other microcontrollers, sensors, and external modules.

- USB Support: Features USB functionality with Device and Host capabilities, enabling it to interact with USB peripherals or act as a USB device itself.

- DMA Support: Contains a Direct Memory Access (DMA) controller, facilitating efficient data transfer between peripherals and memory without CPU intervention, significantly improving data throughput and system performance.

Application Scenario - USB-Based Game Controller Interface:

A prime application for the PIC32MX250F128D-I/PT is in the development of a USB-based game controller interface, which could be used to create custom game controllers or adapt existing ones for use with PCs or other USB-capable gaming systems.

1. Controller Inputs: Interface various buttons, joysticks, and sensors to the GPIO pins of the microcontroller. These inputs can be read directly by the CPU or via the ADC for analog components like potentiometers in joysticks.

2. USB Communication: Utilize the MCU's USB functionality to communicate with the host gaming system or PC. Implement the USB Human Interface Device (HID) class to ensure compatibility with most operating systems without requiring additional drivers.

3. Feedback Mechanisms: Implement feedback mechanisms such as vibration motors or LEDs for user interaction. PWM outputs can control the intensity of vibration motors or the brightness of LEDs based on game events or signals received over USB.

4. Power Management: Design the system to be powered directly via the USB connection, requiring careful consideration of power consumption to stay within the USB power specification limits.

5. Firmware Development: Develop firmware that efficiently processes input signals, manages USB communication, and handles device enumeration and configuration as a USB HID device. Implement robust debouncing algorithms for buttons and precise sampling for analog inputs to ensure smooth and responsive gameplay.

Design Considerations of PIC32MX250F128D-I/PT:

- Signal Integrity and Noise Immunity: Given the analog nature of some inputs, it's crucial to design the input circuitry to minimize noise and ensure accurate readings.

- USB Compliance: Ensure the device complies with USB standards, particularly concerning power consumption and data transfer protocols.

- Ergonomics and User Experience: When designing the physical interface of the controller, consider ergonomics to enhance the user experience. Placement of buttons and joysticks should be intuitive and comfortable for extended gameplay sessions.

Conclusion:

The PIC32MX250F128D-I/PT microcontroller is exceptionally suited for creating sophisticated and interactive USB-based game controllers, offering a blend of processing power, peripheral functionality, and USB connectivity. Its comprehensive feature set enables developers to design and implement highly interactive and responsive gaming interfaces. Key to leveraging this microcontroller's capabilities is a thoughtful approach to system design, focusing on user experience, signal integrity, and compliance with USB standards, ensuring a successful and enjoyable gaming product.

PIC32MX250F128D-I/PT information

PIC32MX250F128D-I/PT Specifications

Package/Case:
44-TQFP
Packaging:
Tray
Series:
PIC® 32MX
ProductStatus:
RoHS
CoreProcessor:
40MHz
CoreSize:
32K x 8
Speed:
32-Bit
Connectivity:
-
Peripherals:
Active
NumberofI/O:
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
ProgramMemorySize:
I²C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG
ProgramMemoryType:
Surface Mount
EEPROMSize:
33
RAMSize:
MIPS32® M4K™
Voltage-Supply(Vcc/Vdd):
A/D 13x10b
DataConverters:
Internal
OscillatorType:
128KB (128K x 8)
OperatingTemperature:
FLASH
MountingType:
-40°C ~ 85°C (TA)

PIC32MX250F128D-I/PT FAQ

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3. Are the PIC32MX250F128D-I/PT price and inventory displayed accurate?

The price and inventory of PIC32MX250F128D-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 PIC32MX250F128D-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 PIC32MX250F128D-I/PT we delivered, we will accept the replacement or return of the PIC32MX250F128D-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 PIC32MX250F128D-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