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PIC16F1947-I/MR
Product Overview
Category
The PIC16F1947-I/MR belongs to the category of microcontrollers.
Use
This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.
Characteristics
- High-performance 8-bit RISC architecture
- Flash program memory with self-read/write capability
- Enhanced mid-range core with 49 instructions
- Wide operating voltage range: 2.3V to 5.5V
- Low power consumption
- Multiple communication interfaces (UART, SPI, I2C)
- Analog-to-Digital Converter (ADC) module
- Timers and PWM modules for precise timing control
- Various integrated peripherals for enhanced functionality
Package
The PIC16F1947-I/MR is available in a small form factor package known as QFN (Quad Flat No-Lead). This package offers a compact size and allows for easy integration into space-constrained designs.
Essence
The essence of the PIC16F1947-I/MR lies in its ability to provide a cost-effective solution for embedded control applications. It combines high performance, low power consumption, and a wide range of integrated peripherals, making it suitable for a variety of electronic projects.
Packaging/Quantity
The PIC16F1947-I/MR is typically sold in reels or tubes, containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.
Specifications
- Microcontroller Family: PIC16F
- Part Number: PIC16F1947-I/MR
- Architecture: 8-bit RISC
- Program Memory Size: 32KB
- RAM Size: 2KB
- Operating Voltage Range: 2.3V to 5.5V
- Maximum Speed: 32 MHz
- Number of I/O Pins: 34
- Communication Interfaces: UART, SPI, I2C
- Analog-to-Digital Converter (ADC): 10-bit, 13 channels
- Timers: 4 x 8-bit, 1 x 16-bit
- PWM Modules: 5
- Integrated Peripherals: Comparators, Capture/Compare/PWM (CCP) modules, etc.
Detailed Pin Configuration
The PIC16F1947-I/MR has a total of 34 I/O pins. The pin configuration is as follows:
Pin 1: VDD
Pin 2: RA0/AN0/C12IN0-/T1CKI/C1INA
Pin 3: RA1/AN1/C12IN1-/C2INB/VREF-/VREF+
...
Pin 33: RC6/TX/CK
Pin 34: RC7/RX/DT
Functional Features
1. High-Performance RISC Architecture
The PIC16F1947-I/MR utilizes an efficient 8-bit RISC architecture, providing fast and reliable processing capabilities for embedded applications.
2. Flash Program Memory
With its self-read/write capability, the microcontroller allows for easy and convenient programming of the flash memory, enabling firmware updates and modifications.
3. Enhanced Mid-Range Core
The enhanced mid-range core of the PIC16F1947-I/MR offers a wide range of instructions, allowing for efficient execution of complex tasks and algorithms.
4. Integrated Peripherals
The microcontroller features various integrated peripherals such as UART, SPI, I2C, ADC, timers, and PWM modules. These peripherals enhance the functionality and versatility of the device, enabling seamless integration with external components.
5. Low Power Consumption
The PIC16F1947-I/MR is designed to operate at low power, making it suitable for battery-powered applications or energy-efficient designs.
Advantages and Disadvantages
Advantages
- High-performance RISC architecture for efficient processing
- Wide operating voltage range allows for flexibility in power supply selection
- Integrated peripherals reduce the need for external components
- Low power consumption extends battery life in portable applications
Disadvantages
- Limited program memory size compared to higher-end microcontrollers
- Limited RAM size may restrict the complexity of algorithms and data storage
Working Principles
The PIC16F1947-I/MR operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external components through its I/O pins, and utilizes integrated peripherals to perform various tasks. The microcontroller's core processes data and controls the flow of information within the system, enabling the desired functionality.
Detailed Application Field Plans
The PIC16F1947-I/MR 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 - Internet of Things (
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What is the maximum operating frequency of PIC16F1947-I/MR?
- The maximum operating frequency of PIC16F1947-I/MR is 32 MHz.Can PIC16F1947-I/MR be used for motor control applications?
- Yes, PIC16F1947-I/MR can be used for motor control applications with its integrated PWM modules and analog-to-digital converters.Does PIC16F1947-I/MR support communication protocols like I2C and SPI?
- Yes, PIC16F1947-I/MR supports communication protocols such as I2C and SPI.What are the available memory options for program storage in PIC16F1947-I/MR?
- PIC16F1947-I/MR offers flash memory options ranging from 8 KB to 28 KB for program storage.Is there an integrated temperature sensor in PIC16F1947-I/MR?
- No, PIC16F1947-I/MR does not have an integrated temperature sensor.Can PIC16F1947-I/MR operate at low power levels?
- Yes, PIC16F1947-I/MR has low-power modes and features to minimize power consumption.What development tools are available for programming PIC16F1947-I/MR?
- Development tools such as MPLAB X IDE and MPLAB XC compilers can be used for programming PIC16F1947-I/MR.Are there any application notes or reference designs available for PIC16F1947-I/MR?
- Yes, Microchip provides application notes and reference designs for various technical solutions using PIC16F1947-I/MR.Can PIC16F1947-I/MR be used in automotive applications?
- Yes, PIC16F1947-I/MR is suitable for automotive applications with its robust features and temperature range.What are the available package options for PIC16F1947-I/MR?
- PIC16F1947-I/MR is available in various package options including QFN, SSOP, and PDIP.