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Name: PIC18LF43K22-E/MV
Brand: Microchip Technology
SKU: PIC18LF43K22-E/MV
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18LF43K22-E/MV

Part No.:: PIC18LF43K22-E/MV

Manufacturer:: Microchip Technology

Package:: 40-UFQFN Exposed Pad

Datasheet:: PIC18LF43K22-E/MV.pdf

Description:: IC MCU 8BIT 8KB FLASH 40UQFN

In Stock:: 2291

Quantity:: Add To Cart

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PIC18LF43K22-E/MV Specifications

Package/Case:
40-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:
35
Core Processor:
PIC
Data Converters:
A/D 30x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC18LF43K22-E/MV this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18LF43K22-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 PIC18LF43K22-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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PIC18LF43K22-E/MV information

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Basic introduction and simple engineering application of PIC18LF43K22-E/MV

PIC18LF43K22-E/MV is a versatile microcontroller renowned for its robust performance and extensive peripheral support. It belongs to Microchip's PIC18 family, offering a wide range of features suitable for various embedded applications.

Application Scenario:

In educational projects, PIC18LF43K22-E/MV can be employed to teach students about microcontroller programming and interfacing with sensors and actuators. Let's explore a simple project using this microcontroller to build a temperature monitoring system.

Circuit Design:

To design a temperature monitoring system using PIC18LF43K22-E/MV, follow these steps:

1. Temperature Sensor Connection:

Connect a temperature sensor, such as a thermistor or an LM35, to one of the analog input pins of PIC18LF43K22-E/MV, such as pin AN0. Ensure proper conditioning circuitry, like voltage dividers or amplifiers, for precise temperature measurement.

2. Display Interface:

Interface a display module, such as an LCD or OLED screen, to PIC18LF43K22-E/MV to visualize the temperature readings. Utilize GPIO pins, like RC0 and RC1, for connecting to the display.

3. Output Control:

Connect an LED or a buzzer to indicate temperature thresholds. Use GPIO pins, like RB0, as outputs to control these indicators based on temperature readings.

4. Serial Communication:

Implement UART communication to send temperature data to a computer or another microcontroller for further analysis. Configure UART pins, like RC6 and RC7, for serial communication.

5. Power Management:

Ensure stable power supply to PIC18LF43K22-E/MV and peripherals. Utilize voltage regulators and capacitors for decoupling to maintain clean power. Consider power-saving modes of the microcontroller for efficient energy usage.

Experiment Steps:

1. Connect the temperature sensor to pin AN0 and the display module to pins RC0 and RC1.

2. Write a firmware program in MPLAB XC8 to read temperature values from the sensor.

3. Display the temperature readings on the connected display module.

4. Implement threshold checking in the firmware to control the LED or buzzer based on temperature levels.

5. Set up UART communication to send temperature data to a computer terminal.

Considerations:

- Analog Signal Accuracy: Calibrate the temperature sensor and ensure accurate conversion of analog signals.

- Display Compatibility: Choose a display module that is compatible with the microcontroller and has suitable communication protocols.

- Firmware Optimization: Optimize firmware code for efficient use of resources and real-time temperature monitoring.

- Power Efficiency: Implement power-saving techniques to prolong battery life in portable applications.

- Circuit Protection: Include protective components like fuses and diodes to safeguard the microcontroller from voltage spikes and short circuits.

PIC18LF43K22-E/MV FAQ

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3. Are the PIC18LF43K22-E/MV price and inventory displayed accurate?

The price and inventory of PIC18LF43K22-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?

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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 PIC18LF43K22-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 PIC18LF43K22-E/MV we delivered, we will accept the replacement or return of the PIC18LF43K22-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 PIC18LF43K22-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