The PIC17C43-25/PT is an integrated circuit (IC) component developed by Microchip Technology. It belongs to the PIC (Peripheral Interface Controller) family and is specifically designed for embedded control applications. The IC is capable of operating at a clock frequency of up to 25 MHz and is housed in a 44-pin TQFP (Thin Quad Flat Package) package.
Key Features of the PIC17C43-25/PT:
1. Architecture: The IC uses a powerful RISC (Reduced Instruction Set Computing) architecture, which allows for efficient and faster execution of instructions. It comprises a wide range of instructions, making it versatile for diverse applications.
2. Memory: The IC offers ample program memory with a capacity of 8KB. This enables the storage of complex and larger programs. Additionally, it provides 256 bytes of data EEPROM (Electrically Erasable Programmable Read-Only Memory) for non-volatile data retention.
3. Communications Capability: The PIC17C43-25/PT supports multiple communication protocols, including two USART (Universal Synchronous/Asynchronous Receiver Transmitter) modules. These USART modules facilitate serial communication, making it compatible with various peripheral devices.
4. Peripherals and I/O: The IC provides an extensive set of integrated peripherals and I/O options, making it suitable for a wide range of applications. It includes 33 I/O pins that can be configured for various functions, such as digital input/output, timers, counters, and pulse width modulation (PWM).
5. Interrupt Handling: The IC supports multiple interrupt sources, allowing efficient handling of events while minimizing the processor's workload. It includes eight interrupt vectors that can be configured to respond to specific events, ensuring real-time responsiveness.
6. Timer/Counters: The IC incorporates three 16-bit timers/counters, enhancing its capabilities for time-sensitive applications. These timers/counters offer various modes such as capture, compare, and pulse width modulation, enabling precise timing and control.
7. Power Management: The IC incorporates power-saving features such as power-on reset (POR) and an integrated watchdog timer. These features improve system reliability and reduce power consumption, making it suitable for low-power applications.
8. Development Tools: Microchip Technology provides a comprehensive set of development tools, including a feature-rich Integrated Development Environment (IDE), compilers, debuggers, and programming tools. These tools simplify the development process and aid in debugging and programming the PIC17C43-25/PT.
In summary, the PIC17C43-25/PT is a versatile IC component designed for embedded control applications. With its powerful architecture, ample memory, communication capabilities, peripherals, and efficient interrupt handling, it offers comprehensive features for diverse application requirements.
