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Name: PIC18F45K20-I/PT
Brand: Microchip Technology
SKU: PIC18F45K20-I/PT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology PIC18F45K20-I/PT

Part No.:: PIC18F45K20-I/PT

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: PIC18F45K20-I/PT.pdf

Description:: IC MCU 8BIT 32KB FLASH 44TQFP

In Stock:: 3268

Quantity:: Add To Cart

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PIC18F45K20-I/PT Specifications

Package/Case:
44-TQFP
Packaging:
Tray
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)

PIC18F45K20-I/PT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F45K20-I/PT 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 PIC18F45K20-I/PT 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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PIC18F45K20-I/PT information

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PIC18F45K20-I/PT Typical application Circuitry

A reliable, feature-rich 8-bit microcontroller from Microchip Technology's PIC18 series is the PIC18F45K20-I/PT. It incorporates an array of built-in peripherals, which makes it a versatile choice for various applications.

Key characteristics of the PIC18F45K20-I/PT:

1. 32KB Flash Program Memory and 1536 bytes of RAM.

2. Operating voltage range of 1.8V to 5.5V.

3. Up to 35 I/O Pins and 2 comparators.

4. 10-bit Analog to Digital Converter (ADC) with up to 13 channels.

5. Capture/Compare/PWM (CCP) modules and Synchronous Serial Port (SSP) with SPI and I2C are also included.

The PIC18F45K20-I/PT is suitable for a diverse range of applications, including embedded systems, sensor systems, small scale robotics, automation systems, and data acquisition systems.

Consider a scenario where the PIC18F45K20-I/PT is used in a basic weather monitoring station:

1. Power Supply: Connect a regulated power supply to VDD (Pin 20) and ground to VSS (Pin 8 and 19). It is recommended to use bypass capacitors for noise reduction in power supply.

2. Temperature and Humidity Sensor (DHT11): The data pin of DHT11 sensor can be connected to any of the GPIO pins, for example, RD0 (Pin 19).

3. Display Interface: For displaying weather parameters, you can use a 16x2 LCD display. Connect the data pins of the LCD to PORTB (Pins 33-36 for RB0 to RB3) and control pins to RA0 (Pin 2) and RA1 (Pin 3).

4. Oscillator Configuration: Connect a crystal oscillator to OSC1/CLKI (Pin 13) and OSC2/CLKO (Pin 14) pins to provide clock for the microcontroller.

When designing a circuit with the PIC18F45K20-I/PT, it's important to consider:

1. Power Supply Noise: Using decoupling capacitors for noise reduction.

2. Proper Interfacing: Correct interface protocols for peripherals (like I2C, SPI) should be followed.

3. Pull-up/Pull-down Resistors: For digital inputs, appropriate pull-up or pull-down resistors should be used to prevent undefined states.

4. Overvoltage Protection: It is necessary to ensure the microcontroller is not subjected to voltages beyond its specified range.

5. Firmware Development: Proper firmware should be developed for sensor interfacing, data processing and display control.

Always refer to the PIC18F45K20-I/PT datasheet for a comprehensive understanding of the microcontroller's features and abilities.

PIC18F45K20-I/PT FAQ

1. How to order PIC18F45K20-I/PT on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the PIC18F45K20-I/PT. All suppliers must pass our qualification reviews before they can publish their products including PIC18F45K20-I/PT on icwhale.com; we pay more attention to the channels and quality of PIC18F45K20-I/PT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18F45K20-I/PT price and inventory displayed accurate?

The price and inventory of PIC18F45K20-I/PT fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 PIC18F45K20-I/PT?

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 PIC18F45K20-I/PT we delivered, we will accept the replacement or return of the PIC18F45K20-I/PT 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 PIC18F45K20-I/PT.

(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