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Name: PIC18F26K20T-I/SO
Brand: Microchip Technology
SKU: PIC18F26K20T-I/SO
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC18F26K20T-I/SO

Part No.:: PIC18F26K20T-I/SO

Manufacturer:: Microchip Technology

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

Datasheet:: PIC18F26K20T-I/SO.pdf

Description:: IC MCU 8BIT 64KB FLASH 28SOIC

In Stock:: 2262

Quantity:: Add To Cart

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PIC18F26K20T-I/SO Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tape & Reel (TR)
Series:
PIC® XLP™ 18K
RoHS:
RoHS
Speed:
64MHz
RAM Size:
3.8K x 8
Core Size:
8-Bit
EEPROM Size:
1K 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:
64KB (32K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18F26K20T-I/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F26K20T-I/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 PIC18F26K20T-I/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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PIC18F26K20T-I/SO information

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PIC18F26K20T-I/SO Typical application Circuitry

PIC18F26K20T-I SO

The PIC18F26K20T-I/SO is a robust and versatile microcontroller from Microchip's acclaimed PIC18F series, known for its advanced performance and multifaceted functionality. This microcontroller is particularly well-suited for applications requiring a compact form factor without compromising on processing power, memory capacity, or peripheral availability.

Applications of PIC18F26K20T-I/SO:

This microcontroller is highly adaptable, serving a wide range of applications including:

1. Portable Medical Devices: For its compact size and efficient power consumption.

2. Smart Home Systems: Ideal for controlling lighting, temperature, and other home automation functions.

3. Automotive Accessories: Suitable for managing non-critical systems like in-car entertainment or ambient lighting.

Key Features of PIC18F26K20T-I/SO:

The PIC18F26K20T-I/SO is characterized by several noteworthy features:

- High-performance RISC CPU with up to 16 MIPS throughput.

- Up to 64 KB of Flash memory and extensive SRAM.

- Comprehensive set of peripherals including USART, SPI, I2C, and PWM outputs.

- Advanced power management capabilities for energy-critical applications.

Detailed Circuit Connection for a Specific Application Scenario: Smart Irrigation Controller

Let's design a detailed circuit for a smart irrigation controller using the PIC18F26K20T-I/SO. In this setup, the microcontroller will interface with soil moisture sensors and control water valves based on the sensor data.

1. Power Connections:

- Link VDD to PIC18F26K20T-I/SO pin 20 (Power).

- Link VSS to PIC18F26K20T-I/SO pin 8 (Ground).

2. Sensor Interface (Assuming analog soil moisture sensors):

- Connect sensor output to PIC18F26K20T-I/SO pin 2 (AN0) for analog-to-digital conversion.

3. Valve Control (Using a digital output to drive a relay):

- Interface PORTB0 from PIC18F26K20T-I/SO pin 21 to the input of a relay driver circuit.

4. Programming and Debugging Interface:

- ICSPDAT to PIC18F26K20T-I/SO pin 28 (PGD).

- ICSPCLK to PIC18F26K20T-I/SO pin 27 (PGC).

- MCLR (Reset) to PIC18F26K20T-I/SO pin 1, paired with an external pull-up resistor and a filtering capacitor to ground.

5. Oscillator Configuration:

- Attach a stable crystal oscillator to PIC18F26K20T-I/SO pins 9 (OSCI) and 10 (OSCO) for a reliable clock source.

When designing a circuit with the PIC18F26K20T-I/SO, several critical factors must be meticulously considered to ensure seamless and efficient operation:

- Power Supply Stability: Utilize capacitors close to the power pins to suppress noise and stabilize the supply.

- Analog Signal Integrity: Ensure proper routing and shielding of the analog signals to prevent interference.

- Drive Capability for Valve Control: Verify that the relay driver can handle the current requirements and that the relay is appropriate for the load it controls.

- Accessibility of Programming Interface: Arrange the circuit so the ICSP interface is conveniently accessible, facilitating effortless programming and debugging.

- Oscillator Accuracy: Choose a crystal oscillator that aligns with the microcontroller's specifications and fulfills the timing requirements of the application.

In summation, the PIC18F26K20T-I/SO emerges as an exceptionally versatile microcontroller, fitting for a multitude of applications, particularly where a balance of compact size, computational prowess, and extensive peripheral integration is paramount. Diligent attention to power management, signal integrity, drive capabilities, and interface accessibility is crucial to fully utilize the capabilities of this microcontroller in any sophisticated, reliable application.

PIC18F26K20T-I/SO FAQ

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3. Are the PIC18F26K20T-I/SO price and inventory displayed accurate?

The price and inventory of PIC18F26K20T-I/SO 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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6. What is the process for return or replacement of PIC18F26K20T-I/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 PIC18F26K20T-I/SO we delivered, we will accept the replacement or return of the PIC18F26K20T-I/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 PIC18F26K20T-I/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