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Name: PIC12F1840-I/MF
Brand: Microchip Technology
SKU: PIC12F1840-I/MF
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 PIC12F1840-I/MF

Part No.:: PIC12F1840-I/MF

Manufacturer:: Microchip Technology

Package:: 8-VDFN Exposed Pad

Datasheet:: PIC12F1840-I/MF.pdf

Description:: IC MCU 8BIT 7KB FLASH 8DFN

In Stock:: 2283

Quantity:: Add To Cart

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PIC12F1840-I/MF Specifications

Package/Case:
8-VDFN Exposed Pad
Packaging:
Tube
Series:
PIC® XLP™ 12F
RoHS:
RoHS
Speed:
32MHz
RAM Size:
256 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:
5
Core Processor:
PIC
Data Converters:
A/D 4x10b; D/A 1x5b
Oscillator Type:
Internal
Program Memory Size:
7KB (4K x 14)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC12F1840-I/MF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC12F1840-I/MF 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 PIC12F1840-I/MF 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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PIC12F1840-I/MF information

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PIC12F1840-I/MF Typical application Circuitry

PIC12F1840-I MF

The PIC12F1840-I/MF is a versatile microcontroller (MCU) from Microchip Technology, designed for applications requiring compact form factors along with a balance of efficiency, performance, and cost. It is part of the PIC12F series, known for their ease of use and integration in various electronic projects, including but not limited to, embedded systems, sensor modules, automotive components, and low-power IoT devices.

Key Features:

- Integrated Features: The PIC12F1840-I/MF boasts an array of integrated features including a 10-bit Analog-to-Digital Converter (ADC), multiple communication interfaces like I2C, SPI, and UART, and several PWM outputs. These make it highly adaptable to a variety of applications.

- Low Power Consumption: It excels in applications requiring minimal power usage, thanks to its various sleep modes and power-saving features, making it ideal for battery-operated devices.

- Programmable Memory: This MCU contains 7 KB of flash memory and 256 bytes of EEPROM, allowing for robust program storage and data retention capabilities.

Application Scenario: Temperature Monitoring System

- Sensing Temperature: The PIC12F1840-I/MF is ideal for creating a temperature monitoring system due to its integrated ADC and low power consumption.It can effectively read temperature information from a digital temperature sensor or thermistor.

- Power Supply Connection: The MCU operates within a voltage range of 2.0V to 5.5V. Attach Pin 1 (VDD) to a +3.3V power source, and Pin 8 (VSS) to ground. This ensures the chip is powered correctly without exceeding its voltage specifications.

- Temperature Sensor Interface: For an analog thermistor, connect one end to VDD and the other to an ADC input pin, like RA4/AN3 (Pin 3), with a pull-down resistor to ground. This setup enables the PIC12F1840-I/MF to perform analog-to-digital conversions for temperature measurement.

- Signal Output: Utilize one of the PWM outputs, such as RA2 (Pin 5), for signaling or controlling other elements in the system, like a fan for temperature regulation.

- Programming Pins: For programming the PIC12F1840-I/MF, ICSP (In-Circuit Serial Programming) is utilized. Connect the MCLR/VPP pin (Pin 4) to the programmer's VPP for programming voltage. Serial data is transmitted through RA0/ICSPDAT (Pin 7), and serial clock through RA1/ICSPCLK (Pin 6).

Design Considerations:

- Decoupling Capacitor: Place a decoupling capacitor, typically 100nF, close to the VDD and VSS pins to stabilize the power supply and reduce noise, ensuring reliable operation of the PIC12F1840-I/MF.

- ICSP Connector: When designing the PCB, include an ICSP header connected to MCLR, ICSPDAT, and ICSPCLK pins for easy programming and debugging without removing the PIC12F1840-I/MF from the circuit.

- Thermal Management: While the PIC12F1840-I/MF is designed for low-power applications, consider ambient temperature and thermal dissipation in compact or enclosed designs to prevent overheating.

- Pin Configuration: Carefully plan the pin configuration and assignment, especially when using the ADC and communication interfaces, to avoid conflicts and ensure efficient data handling.

In essence, the PIC12F1840-I/MF microcontroller offers a compact, efficient solution for embedded systems, particularly in applications like temperature monitoring systems. It is a well-liked solution among developers due to its integrated functionality, low power consumption, and versatile programming possibilities.Considering design elements such as power stability, programming accessibility, and pin allocation is crucial for harnessing the full potential of the PIC12F1840-I/MF in any project.

PIC12F1840-I/MF FAQ

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We have a professional and experienced quality control team to strictly verify and test the PIC12F1840-I/MF. All suppliers must pass our qualification reviews before they can publish their products including PIC12F1840-I/MF on icwhale.com; we pay more attention to the channels and quality of PIC12F1840-I/MF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC12F1840-I/MF price and inventory displayed accurate?

The price and inventory of PIC12F1840-I/MF 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 PIC12F1840-I/MF?

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 PIC12F1840-I/MF we delivered, we will accept the replacement or return of the PIC12F1840-I/MF 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 PIC12F1840-I/MF.

(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