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Name: PIC18F45K20T-I/MV
Brand: Microchip Technology
SKU: PIC18F45K20T-I/MV
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18F45K20T-I/MV

Part No.:: PIC18F45K20T-I/MV

Manufacturer:: Microchip Technology

Package:: 40-UFQFN Exposed Pad

Datasheet:: PIC18F45K20T-I/MV.pdf

Description:: IC MCU 8BIT 32KB FLASH 40UQFN

In Stock:: 2510

Quantity:: Add To Cart

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PIC18F45K20T-I/MV Specifications

Package/Case:
40-UFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
64MHz
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:
35
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)

PIC18F45K20T-I/MV this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F45K20T-I/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 PIC18F45K20T-I/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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PIC18F45K20T-I/MV information

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Basic introduction and simple engineering application of PIC18F45K20T-I/MV

PIC18F45K20T-I/MV is a versatile microcontroller chip manufactured by Microchip Technology, offering a wide range of features suitable for various embedded applications. It belongs to the PIC18F family of microcontrollers, renowned for their performance, flexibility, and ease of use.

Introduction:

PIC18F45K20T-I/MV is based on the PIC18 architecture and incorporates a high-performance 8-bit CPU core running at speeds up to 64 MHz. It features 32 KB of flash memory for program storage and 1536 bytes of RAM for data storage. The integrated peripherals include analog-to-digital converters (ADC), serial communication interfaces (UART, SPI, I2C), timers, and pulse-width modulation (PWM) modules, making it suitable for a wide range of applications.

Application Scenario:

In educational projects and beginner-friendly applications, PIC18F45K20T-I/MV can be utilized to create simple embedded systems, such as temperature monitoring systems or LED control projects.

Circuit Design:

To design a basic temperature monitoring system using PIC18F45K20T-I/MV, follow these steps:

1. Sensor Interface:

Connect a temperature sensor, such as a thermistor or a digital temperature sensor, to one of the analog input pins of PIC18F45K20T-I/MV, such as pin AN0. Ensure proper signal conditioning and calibration for accurate temperature readings.

2. Data Processing:

Implement firmware to read the analog input from the temperature sensor using the built-in ADC module of PIC18F45K20T-I/MV. Convert the analog value to temperature using appropriate algorithms and store the result in RAM for further processing.

3. Output Display:

Integrate an output display, such as an LCD or LED display, to visualize the temperature readings. Utilize the GPIO pins of PIC18F45K20T-I/MV to drive the display components and convey the temperature information to the user.

4. User Interface:

Add user interface elements, such as buttons or switches, to allow user interaction with the system. Configure GPIO pins as digital inputs to detect user inputs and trigger corresponding actions in the firmware.

5. Communication:

Implement serial communication interfaces, such as UART, SPI, or I2C, to enable data exchange with external devices or a host computer. Configure the relevant GPIO pins for serial communication and establish communication protocols as required.

Experiment Steps:

Step 1: Connect the temperature sensor to pin AN0 of PIC18F45K20T-I/MV.

Step 2: Write firmware code to read the analog input from the temperature sensor and convert it to temperature values.

Step 3: Connect an LCD display to GPIO pins for temperature visualization.

Step 4: Implement user interaction using buttons connected to GPIO pins.

Step 5: Enable serial communication and establish communication with a computer or external device.

Considerations:

When designing the circuit and firmware for PIC18F45K20T-I/MV-based projects, consider the following:

- Power Supply: Ensure a stable power supply to the microcontroller and peripheral components to avoid erratic behavior and damage.

- Signal Integrity: Pay attention to signal integrity and noise immunity in sensor connections and communication interfaces to maintain accurate data transmission.

- Firmware Optimization: Optimize firmware code for efficient resource utilization and real-time performance, considering the limited resources of the microcontroller.

- Safety Measures: Implement safety features, such as overvoltage protection and current limiting, to protect the microcontroller and connected components from damage.

- Testing and Debugging: Thoroughly test the circuit and firmware to ensure proper functionality under normal and extreme conditions. Use debugging tools and techniques to identify and rectify any issues encountered during development.

PIC18F45K20T-I/MV FAQ

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We have a professional and experienced quality control team to strictly verify and test the PIC18F45K20T-I/MV. All suppliers must pass our qualification reviews before they can publish their products including PIC18F45K20T-I/MV on icwhale.com; we pay more attention to the channels and quality of PIC18F45K20T-I/MV products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F45K20T-I/MV price and inventory displayed accurate?

The price and inventory of PIC18F45K20T-I/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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6. What is the process for return or replacement of PIC18F45K20T-I/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 PIC18F45K20T-I/MV we delivered, we will accept the replacement or return of the PIC18F45K20T-I/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 PIC18F45K20T-I/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