PIC12F1840-E/SN

Product Overview

Category

The PIC12F1840-E/SN belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Wide operating voltage range
• Enhanced peripheral integration

Package

The PIC12F1840-E/SN is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the PIC12F1840-E/SN lies in its ability to provide efficient and reliable control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC12F1840-E/SN is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

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, 8 channels
• Timers: 2 x 8-bit, 1 x 16-bit
• Communication interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC12F1840-E/SN has a total of 14 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA5/AN4/C1OUT/VREF-/ICSPDAT
2. RA4/T0CKI/C2OUT/AN3/ICSPCLK
3. RA3/AN3/VREF+/C1IN-/T1G/OSC1/CLKIN
4. RA2/AN2/C1IN+/T0CKI/INT/COUT/OSC2/CLKOUT
5. VSS
6. RA1/AN1/TX/CK
7. RA0/AN0/RX/DT
8. VDD
9. RC5/T1OSO/T1CKI/CCP/ECCP
10. RC4/T1OSI/CCP/ECCP
11. RC3/SCL/SDA
12. RC2/CCP1/ECCP
13. RC1/TX/CK
14. RC0/RX/DT

Functional Features

The PIC12F1840-E/SN offers several functional features that enhance its usability and performance:

• Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
• Integrated analog-to-digital converter (ADC) for precise measurement and monitoring
• Multiple communication interfaces (SPI, I2C, UART) for seamless connectivity with other devices
• Timers for accurate timing and event management
• Low-power modes for energy-efficient operation
• Flexible input/output (I/O) pins for versatile interfacing options

Advantages and Disadvantages

Advantages

• Compact size allows for integration in space-constrained designs
• Low power consumption extends battery life in portable applications
• Wide operating voltage range enables compatibility with various power sources
• Enhanced peripheral integration reduces the need for external components
• High-performance CPU ensures efficient execution of tasks

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively small RAM size may limit the amount of data that can be processed simultaneously
• Lack of certain advanced features found in higher-end microcontrollers

Working Principles

The PIC12F1840-E/SN operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory to perform various tasks. The CPU fetches instructions, decodes them, and executes the corresponding operations. Input/output pins allow communication with external devices, while timers and other peripherals provide additional functionality.

Detailed Application Field Plans

The PIC12F1840-E/SN finds applications in a wide range of fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Medical devices
5. Consumer electronics
6. Internet of Things (IoT) devices
7. Robotics
8. Sensor networks

Detailed and Complete Alternative Models

• PIC12F1822-I/SN
• PIC12F1572-I/SN
• PIC12F508-I/P
• PIC12F629-I/P
• PIC12F683-I/P
• PIC12F675-I/P
• PIC12F510-I/P
• PIC12F615-I/P
• PIC12F617-I/P
• PIC12F635-I/P

These alternative models offer similar functionalities and can be considered as alternatives to the PIC12F1840-E/SN depending on specific requirements.