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PIC17LC44T-08/PQ

PIC17LC44T-08/PQ Description

The PIC17LC44T-08/PQ is an 8-bit microcontroller from Microchip Technology, designed for a wide range of embedded applications. This microcontroller features a PIC core processor and is part of the PIC® 17C series. It offers 16KB of OTP (One-Time Programmable) program memory, organized as 8K x 16 bits, and 454 bytes of RAM. The PIC17LC44T-08/PQ operates within a voltage range of 2.5V to 6V and supports an external oscillator for clocking, with a maximum speed of 8MHz. It is housed in a 44-pin MQFP package and is suitable for surface mount applications. The device includes a variety of peripherals such as Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer (WDT). It also supports UART/USART connectivity for serial communication. The PIC17LC44T-08/PQ has 33 I/O pins, providing ample connectivity options for interfacing with various peripherals and sensors. The operating temperature range is from 0°C to 70°C (TA). This microcontroller is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) is rated at 3 (168 hours), making it suitable for standard manufacturing processes. The PIC17LC44T-08/PQ is packaged in tape and reel (TR) format, facilitating automated assembly processes.

PIC17LC44T-08/PQ Features

• Core Processor: PIC core processor, ensuring compatibility with PIC® architecture and development tools.
• Program Memory: 16KB OTP (One-Time Programmable) memory, providing a robust solution for applications where reprogramming is not required.
• RAM Size: 454 bytes of RAM, sufficient for handling multiple tasks and data storage.
• Speed: 8MHz maximum speed, enabling efficient processing and real-time control.
• Operating Temperature: 0°C to 70°C (TA), suitable for a variety of industrial and consumer applications.
• Peripherals: Integrated POR, PWM, and WDT, simplifying design and reducing the need for external components.
• Connectivity: UART/USART support for serial communication, facilitating data exchange with other devices.
• I/O Pins: 33 I/O pins, offering extensive connectivity options for interfacing with peripherals and sensors.
• Package: 44-pin MQFP package, ideal for surface mount applications and compact designs.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, ensuring adherence to environmental and safety standards.
• Moisture Sensitivity Level: MSL 3 (168 hours), suitable for standard manufacturing processes.
• Packaging: Tape and reel (TR) format, facilitating automated assembly and bulk handling.

PIC17LC44T-08/PQ Applications

The PIC17LC44T-08/PQ is well-suited for a variety of embedded applications, including:

• Consumer Electronics: Ideal for appliances, home automation systems, and other consumer devices requiring reliable control and communication.
• Industrial Control: Suitable for PLCs, motor control systems, and other industrial applications where robustness and reliability are critical.
• Medical Devices: Applicable in medical equipment where precise control and data communication are essential.
• Automotive: Can be used in automotive systems for control and monitoring functions.
• Telecommunications: Useful in communication infrastructure for control and data management.

Conclusion of PIC17LC44T-08/PQ

The PIC17LC44T-08/PQ microcontroller from Microchip Technology offers a comprehensive set of features and capabilities, making it a versatile solution for a wide range of embedded applications. Its OTP program memory, ample RAM, and extensive I/O connectivity provide a robust platform for developing reliable and efficient systems. The inclusion of peripherals such as POR, PWM, and WDT simplifies design and reduces the need for additional components. The PIC17LC44T-08/PQ's compliance with environmental and safety standards ensures it meets the requirements of modern manufacturing processes. Despite its obsolescence status, the PIC17LC44T-08/PQ remains a reliable choice for applications where its specific features and performance benefits are required.