PIC12LF1840T-I/SN

Product Overview

Category

The PIC12LF1840T-I/SN belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The PIC12LF1840T-I/SN comes in a small outline package (SN) which ensures easy integration into circuit boards.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC12LF1840T-I/SN is typically packaged in reels, with each reel containing a specific quantity of microcontrollers.

Specifications

• Microcontroller architecture: 8-bit
• CPU speed: Up to 32 MHz
• Program memory size: 7 KB
• RAM size: 256 bytes
• Number of I/O pins: 14
• Analog-to-digital converter (ADC): 10-bit resolution
• Timers: Multiple timers for precise timing operations
• Communication interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC12LF1840T-I/SN has a total of 14 pins. The pin configuration is as follows:

1. VDD - Power supply voltage input
2. RA5/AN4/C1OUT - General-purpose I/O pin or analog input
3. RA4/AN3/T0CKI/C2OUT - General-purpose I/O pin or analog input
4. RA3/AN2/VREF-/C1INB - General-purpose I/O pin or analog input
5. RA2/AN1/VREF+/C1INA - General-purpose I/O pin or analog input
6. RA1/AN0/C2INB/VREF-/CVREF - General-purpose I/O pin or analog input
7. RA0/AN5/C2INA/VREF+ - General-purpose I/O pin or analog input
8. VSS - Ground
9. RC5/T1OSO/T1CKI/CCP - General-purpose I/O pin or timer input
10. RC4/T1OSI/CCP - General-purpose I/O pin or timer input
11. RC3/SCL/CCP - General-purpose I/O pin or I2C clock input
12. RC2/SDA/CCP - General-purpose I/O pin or I2C data input/output
13. RC1/TX/CCP - General-purpose I/O pin or UART transmit output
14. RC0/RX/CCP - General-purpose I/O pin or UART receive input

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• High-performance CPU enables efficient execution of complex tasks.
• Integrated peripherals such as ADC, timers, and communication interfaces enhance the functionality of the microcontroller.
• Wide operating voltage range ensures compatibility with various power supply sources.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained applications.
• Low power consumption extends battery life.
• Integrated peripherals reduce the need for external components.
• High-performance CPU enables efficient processing.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM size may impose constraints on data storage and manipulation.

Working Principles

The PIC12LF1840T-I/SN operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory to perform various tasks, such as data processing, control, and communication. The microcontroller interacts with external devices through its I/O pins and utilizes its integrated peripherals to enhance functionality.

Detailed Application Field Plans

The PIC12LF1840T-I/SN finds applications in a wide range of fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionalities to the PIC12LF1840T-I/SN include: - PIC12F1840 - PIC16F1824 - ATtiny85 - STM8S003F3

These alternative models can be considered based on specific project requirements and compatibility with existing systems.

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