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Name: PIC18F25K50-I/SP
Brand: Microchip Technology
SKU: PIC18F25K50-I/SP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18F25K50-I/SP

Part No.:: PIC18F25K50-I/SP

Manufacturer:: Microchip Technology

Package:: 28-DIP (0.300", 7.62mm)

Datasheet:: PIC18F25K50-I/SP.pdf

Description:: IC MCU 8BIT 32KB FLASH 28SPDIP

In Stock:: 3459

Quantity:: Add To Cart

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PIC18F25K50-I/SP Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
48MHz
RAM Size:
2K x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART, USB
Mounting Type:
Through Hole
Number of I/O:
22
Core Processor:
PIC
Data Converters:
A/D 14x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (16K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18F25K50-I/SP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F25K50-I/SP 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 PIC18F25K50-I/SP 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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PIC18F25K50-I/SP information

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PIC18F25K50-I/SP Application Introduction

PIC18F25K50-I/SP is a versatile microcontroller ideal for various embedded applications. It features an enhanced mid-range core, high-speed USB, and extensive peripherals, making it suitable for robust designs.

Application Scenario:

In consumer electronics, this chip can be used to manage USB devices, such as keyboards, mice, or custom input devices.

Circuit Design:

To design a USB input device using PIC18F25K50-I/SP, follow these steps:

1. USB Connection:

Connect the USB D+ and D- lines to the respective pins on this chip, ensuring the proper use of pull-up resistors on the data lines. Pins such as RC4 (D-) and RC5 (D+) are typically used for this purpose.

2. Power Supply:

Provide a stable 5V power supply for the USB VBUS line, and use a voltage regulator to supply the microcontroller with a stable 3.3V if required. Include decoupling capacitors close to the power pins of PIC18F25K50-I/SP to filter out noise.

3. Input Devices:

Interface the input devices, such as buttons or sensors, to the GPIO pins of this chip. Ensure to use appropriate pull-up or pull-down resistors to maintain stable logic levels. For instance, connect buttons to pins like RA0 and RA1.

4. Communication:

Implement serial communication, such as UART, for debugging or interfacing with other modules. Utilize pins like RB6 and RB7 for TX and RX respectively.

Design Optimization Tips:

1. Power Management:

Optimize power consumption by enabling sleep modes when the device is idle. Use peripherals with low-power consumption and implement efficient power supply designs to reduce overall energy usage.

2. Signal Integrity:

Ensure short and direct PCB traces for high-speed signals to minimize noise and signal degradation. Use ground planes and proper decoupling techniques to maintain signal integrity.

3. Thermal Management:

Distribute heat-generating components evenly and use thermal vias and copper pours to dissipate heat efficiently. Ensure adequate ventilation or cooling mechanisms if operating in high-temperature environments.

Considerations:

When designing with PIC18F25K50-I/SP, it's essential to consider:

- USB Compliance: Ensure the design meets USB specifications for reliable data transfer and power management.

- Input Debouncing: Implement software or hardware debouncing for input devices to ensure accurate and noise-free input detection.

- Firmware Efficiency: Write efficient firmware to manage power consumption, input processing, and communication tasks effectively.

- EMC/EMI Compliance: Design the PCB layout to minimize electromagnetic interference and ensure compliance with EMC standards.

- System Reliability: Test the system extensively under various conditions to ensure reliability and robustness in real-world applications.

PIC18F25K50-I/SP FAQ

1. How to order PIC18F25K50-I/SP on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PIC18F25K50-I/SP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18F25K50-I/SP. All suppliers must pass our qualification reviews before they can publish their products including PIC18F25K50-I/SP on icwhale.com; we pay more attention to the channels and quality of PIC18F25K50-I/SP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F25K50-I/SP price and inventory displayed accurate?

The price and inventory of PIC18F25K50-I/SP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 PIC18F25K50-I/SP?

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 PIC18F25K50-I/SP we delivered, we will accept the replacement or return of the PIC18F25K50-I/SP 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 PIC18F25K50-I/SP.

(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