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Name: PIC18F25K20-E/SO
Brand: Microchip Technology
SKU: PIC18F25K20-E/SO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18F25K20-E/SO

Part No.:: PIC18F25K20-E/SO

Manufacturer:: Microchip Technology

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: PIC18F25K20-E/SO.pdf

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

In Stock:: 3980

Quantity:: Add To Cart

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PIC18F25K20-E/SO Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
48MHz
RAM Size:
1.5K x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
24
Core Processor:
PIC
Data Converters:
A/D 11x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (16K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC18F25K20-E/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F25K20-E/SO 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 PIC18F25K20-E/SO 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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PIC18F25K20-E/SO information

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Basic introduction and simple engineering application of PIC18F25K20-E/SO

PIC18F25K20-E/SO is a versatile microcontroller manufactured by Microchip Technology, widely used in embedded systems for diverse applications. It features a high-performance 8-bit CPU, rich peripheral set, and low power consumption, making it suitable for various projects and experiments.

Introduction:

PIC18F25K20-E/SO is part of the PIC18F family of microcontrollers, offering 32 KB of flash memory, 1536 bytes of RAM, and up to 16 MIPS operation at 3.3V. It integrates features such as multiple communication interfaces, analog-to-digital converters (ADC), and various timers, providing flexibility for different project requirements.

Application Scenario:

In a simple project, PIC18F25K20-E/SO can be used to create a temperature monitoring system. Let's explore how to build such a system step by step:

1. Temperature Sensor Interface:

Connect a temperature sensor, like the LM35, to the analog input pin AN0 of PIC18F25K20-E/SO. Use appropriate circuitry to condition the sensor output and ensure accurate temperature readings.

2. LCD Display:

Integrate a 16x2 LCD display with PIC18F25K20-E/SO to visualize the temperature readings. Utilize the microcontroller's GPIO pins to interface with the LCD, following the datasheet for pin assignments.

3. ADC Configuration:

Configure the ADC module of PIC18F25K20-E/SO to convert the analog voltage from the temperature sensor into a digital value. Set the appropriate resolution and sampling rate for accurate temperature measurement.

4. Temperature Calculation:

Write firmware code to convert the digital ADC value into temperature units (e.g., Celsius or Fahrenheit) using appropriate conversion formulas. Display the calculated temperature on the LCD.

5. Real-Time Monitoring:

Implement a real-time monitoring feature to continuously read and update the temperature display. Use timer interrupts or polling mechanisms to ensure timely temperature updates.

6. Optional: Serial Communication:

For advanced functionality, implement serial communication using UART to send temperature data to a computer or another microcontroller for further processing or logging.

Experiment Steps:

1. Connect the LM35 temperature sensor to AN0 pin of PIC18F25K20-E/SO.

2. Wire the 16x2 LCD display to the microcontroller's GPIO pins according to the datasheet.

3. Write firmware code to configure the ADC module and read temperature values from the sensor.

4. Calculate the temperature in Celsius using the ADC readings.

5. Display the temperature readings on the LCD in real-time.

6. Optionally, implement serial communication to transmit temperature data to a PC.

Conclusion:

In this project, we have demonstrated how to utilize PIC18F25K20-E/SO microcontroller for a simple temperature monitoring system. By following these steps and experimenting with the microcontroller's features, beginners can gain valuable insights into embedded systems development.

PIC18F25K20-E/SO FAQ

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6. What is the process for return or replacement of PIC18F25K20-E/SO?

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 PIC18F25K20-E/SO we delivered, we will accept the replacement or return of the PIC18F25K20-E/SO 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 PIC18F25K20-E/SO.

(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