PIC17LC44T-08I/PT

Microcontrollers Overview

The PIC17LC44T-08I/PT is an 8-bit CMOS EPROM microcontroller from the PIC17C4X family. It features a modified Harvard architecture with a 16-level deep hardware stack and single-cycle instruction execution. The device integrates 8K x 16 EPROM program memory, 454 bytes of data RAM, and 33 I/O pins. Key peripherals include four timer/counters, two capture inputs, two PWM outputs, and a USART module. It operates at a maximum frequency of 8 MHz with a voltage range of 2.5V to 6.0V.

Microcontrollers Feature Summary

• Features a high-performance RISC core with a modified Harvard architecture for efficient code execution.
• Includes specialized peripheral modules such as timers, capture inputs, PWM outputs, and serial communication interfaces.
• Offers flexible memory options with on-chip EPROM for development and production flexibility.

Microcontrollers Applications

• Precise motor control systems
• Industrial process control applications
• Automotive instrumentation
• Telecommunications equipment

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'T' indicates tape and reel packaging when sourcing components. Confirm that the 'LC' designation corresponds to the extended voltage range and reduced frequency specifications required by your design. Ensure compatibility with existing PCB footprints for the TQFP package type before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component for designs requiring robust 8-bit processing with integrated EPROM for code flexibility. Consider the 8 MHz operating speed and wide voltage range suitable for diverse power environments. Evaluate the available I/O count and peripheral set against system requirements to ensure adequate resource allocation without unnecessary complexity.

Microcontrollers Part Context

This device belongs to the PIC17C4X family, which provides enhanced architectural features over earlier PIC16 series devices. The family supports upward compatibility, allowing easier migration of software and hardware designs. It represents a cost-effective solution for high-performance embedded control applications requiring reliable operation.

Microcontrollers Replacement Considerations

Direct replacements within the same family include the PIC17C44 or PIC17CR44, depending on memory type requirements. Verify pinout compatibility and electrical characteristics when substituting with other members of the PIC17CXX series to ensure seamless integration into existing designs.