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Name: PIC18LF23K22-E/MV
Brand: Microchip Technology
SKU: PIC18LF23K22-E/MV
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18LF23K22-E/MV

Part No.:: PIC18LF23K22-E/MV

Manufacturer:: Microchip Technology

Package:: 28-UFQFN Exposed Pad

Datasheet:: PIC18LF23K22-E/MV.pdf

Description:: IC MCU 8BIT 8KB FLASH 28UQFN

In Stock:: 3185

Quantity:: Add To Cart

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PIC18LF23K22-E/MV Specifications

Package/Case:
28-UFQFN Exposed Pad
Packaging:
Tube
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
48MHz
RAM Size:
512 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 19x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC18LF23K22-E/MV this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18LF23K22-E/MV 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 PIC18LF23K22-E/MV 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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PIC18LF23K22-E/MV information

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Basic introduction and simple engineering application of PIC18LF23K22-E/MV

PIC18LF23K22-E/MV is a versatile microcontroller chip commonly used in embedded systems for various applications. It features a high-performance 8-bit PIC CPU, rich peripherals, and low power consumption.

Application Scenario:

In educational projects, PIC18LF23K22-E/MV can be employed to teach students about microcontroller programming and interfacing with different sensors and actuators.

Circuit Design:

To design a simple temperature monitoring system using PIC18LF23K22-E/MV, follow these steps:

1. Temperature Sensor Connection:

Connect a temperature sensor, such as a thermistor or an RTD, to one of the analog input pins of PIC18LF23K22-E/MV, such as pin AN0. Ensure proper conditioning circuitry, like voltage dividers, is utilized for accurate temperature measurement.

2. Output Display:

Connect an LCD display to the microcontroller to show the temperature readings. Utilize the necessary GPIO pins, like pin RC0 for data and pin RC1 for control signals, to interface with the LCD.

3. User Interface:

Integrate buttons or switches to allow user interaction with the system. Use GPIO pins, like pin RB0, for input and configure interrupts to detect button presses.

4. Data Logging:

Implement data logging functionality to store temperature readings in non-volatile memory, such as EEPROM. Utilize the microcontroller's built-in EEPROM and SPI interface for data storage.

5. Communication:

Enable communication with a PC or other devices using UART. Connect the UART pins, like TX and RX, to appropriate external communication modules or USB-to-serial converters for serial communication.

Experiment Steps:

To conduct a simple experiment using PIC18LF23K22-E/MV for temperature monitoring, follow these steps:

1. Hardware Setup:

- Connect a temperature sensor, such as LM35, to pin AN0 of the microcontroller. Ensure proper voltage reference and conditioning circuitry.

- Connect an LCD display to pins RC0 (data) and RC1 (control) of the microcontroller.

- Connect a push-button switch to pin RB0 for user interaction.

2. Software Setup:

- Write firmware code to initialize the microcontroller, configure ADC for temperature sensing, and set up interrupts for button press detection.

- Implement algorithms to read temperature from the sensor, display it on the LCD, and log it to EEPROM periodically.

- Set up UART communication to transmit temperature data to a PC for further analysis or visualization.

3. Experiment Execution:

- Power up the circuit and observe the LCD for temperature readings.

- Press the button to trigger specific actions, such as switching between temperature units or starting/stopping data logging.

- Monitor UART output on a PC terminal to verify communication and data transmission.

4. Analysis and Conclusion:

- Analyze the accuracy and reliability of temperature measurements.

- Evaluate the user interface for ease of interaction.

- Assess the effectiveness of data logging and communication functionalities.

5. Further Exploration:

- Experiment with different sensors and actuators to expand the system's functionality.

- Explore advanced features of PIC18LF23K22-E/MV, such as PWM for controlling heaters or fans.

- Integrate additional peripherals, like wireless modules, for remote monitoring and control.

Considerations:

When working with PIC18LF23K22-E/MV, consider:

- Power Supply: Ensure stable power supply voltage and proper decoupling to prevent noise.

- Signal Integrity: Pay attention to signal integrity and noise reduction techniques to improve sensor accuracy.

- Firmware Optimization: Optimize firmware code for efficient memory utilization and real-time performance.

- System Integration: Integrate hardware and software components seamlessly for a reliable and user-friendly system.

PIC18LF23K22-E/MV FAQ

1. How to order PIC18LF23K22-E/MV on icwhale.com?

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2. How does icwhale.com guarantee that PIC18LF23K22-E/MV is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18LF23K22-E/MV. All suppliers must pass our qualification reviews before they can publish their products including PIC18LF23K22-E/MV on icwhale.com; we pay more attention to the channels and quality of PIC18LF23K22-E/MV products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18LF23K22-E/MV price and inventory displayed accurate?

The price and inventory of PIC18LF23K22-E/MV 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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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 PIC18LF23K22-E/MV?

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 PIC18LF23K22-E/MV we delivered, we will accept the replacement or return of the PIC18LF23K22-E/MV 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 PIC18LF23K22-E/MV.

(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