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Name: PIC16F18876T-I/MV
Brand: Microchip Technology
SKU: PIC16F18876T-I/MV
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC16F18876T-I/MV

Part No.:: PIC16F18876T-I/MV

Manufacturer:: Microchip Technology

Package:: 40-UFQFN Exposed Pad

Datasheet:: PIC16F18876T-I/MV.pdf

Description:: IC MCU 8BIT 28KB FLASH 40UQFN

In Stock:: 3226

Quantity:: Add To Cart

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PIC16F18876T-I/MV Specifications

Package/Case:
40-UFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
PIC® XLP™ 16F, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
32MHz
RAM Size:
2K x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
36
Core Processor:
PIC
Data Converters:
A/D 35x10b; D/A 1x5b
Oscillator Type:
Internal
Program Memory Size:
28KB (16K x 14)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC16F18876T-I/MV this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F18876T-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 PIC16F18876T-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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PIC16F18876T-I/MV information

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PIC16F18876T-I/MV Typical application Circuitry

PIC16F18876T-I MV

The PIC16F18876T-I/MV is a variant of the PIC16F family of microcontrollers (MCUs) designed by Microchip Technology. This MCU is crafted to support a myriad of applications, thanks to its integrated features and flexibility. It is a versatile chip that can be employed in various sectors, including industrial control, consumer electronics, automotive systems, and more.

Key Features:

- The PIC16F18876T-I/MV operates with an 8-bit processor, which is suitable for handling straightforward to moderately complex tasks efficiently.

- It has 4 KB of RAM and 56 KB of flash memory, which is enough space for operating data manipulation and program storage.

- This MCU supports up to 32 MHz clock speed, facilitating rapid processing and task execution.

- It includes a broad range of peripherals, such as 10-bit Analog-to-Digital Converters (ADCs), multiple communication interfaces (SPI, I2C, USART), and Capture/Compare/PWM (CCP) modules for enhanced control and data transfer capabilities.

- The device is offered in a UQFN packaging, which is small and perfect for applications with limited space.

Application Scenario - Automated Irrigation System:

An excellent application of the PIC16F18876T-I/MV is in automated irrigation systems. These systems can optimize water usage and improve crop health by precisely controlling the amount of water delivered based on soil moisture levels.

Circuit Connection Details:

- Power Supply Connection: The VDD and VSS pins must be connected to a stable +5V power source and ground, respectively, to ensure that the PIC16F18876T-I/MV is adequately powered.

- Soil Moisture Sensor Interface: Connect a soil moisture sensor's output to one of the ADC input pins (e.g., AN2) of the PIC16F18876T-I/MV. This makes it possible for the MCU to gauge the soil's moisture content.

- Solenoid Valve Control: An irrigation system's water flow can be managed with a solenoid valve.Connect a driver transistor's base to a digital I/O pin (e.g., RB5) to control the solenoid valve based on the soil moisture readings.

- Programming and Debugging Pins: For firmware upload and debugging, the PGD (Program Data), PGC (Program Clock), and MCLR (Master Clear) pins are vital. Connect these pins to a compatible programmer/debugger tool like the MPLAB ICD or PICkit.

- LCD Display Interface: For real-time monitoring, an LCD display can be interfaced via the I2C or SPI protocol. Use the SDA and SCL pins for I2C communication to display soil moisture levels and irrigation status.

Design Considerations:

When designing a circuit with the PIC16F18876T-I/MV, several critical aspects should be considered:

- Power Decoupling: Incorporate decoupling capacitors close to the MCU's power pins to reduce noise and stabilize the power supply.

- Sensor Input Protection: Implement protection circuits (e.g., voltage clamping or series resistors) for the ADC inputs to safeguard the MCU from potential over-voltage conditions from the sensors.

- Driver Circuitry for High-Current Loads: Use appropriate driver circuits (e.g., transistors, MOSFETs) for controlling high-current loads like solenoid valves to prevent damage to the MCU's I/O pins.

- I2C Bus Pull-Up Resistors: Ensure that pull-up resistors are added to the I2C bus lines (SDA and SCL) for reliable communication with peripherals like the LCD display.

- Accessibility for Programming/Debugging: Design the PCB layout to provide easy access to the programming/debugging pins for firmware updates and troubleshooting.

The PIC16F18876T-I/MV microcontroller's comprehensive feature set and high flexibility make it an ideal choice for developing efficient and reliable automated irrigation systems, among other applications.

PIC16F18876T-I/MV FAQ

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3. Are the PIC16F18876T-I/MV price and inventory displayed accurate?

The price and inventory of PIC16F18876T-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.

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6. What is the process for return or replacement of PIC16F18876T-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 PIC16F18876T-I/MV we delivered, we will accept the replacement or return of the PIC16F18876T-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 PIC16F18876T-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