PIC16C57CT-04I/SO

Microcontrollers Overview

The PIC16C57CT-04I/SO is an 8-bit CMOS microcontroller from the PIC16C5X family, featuring a high-performance RISC CPU with 33 single-cycle instructions. It includes 2K x 12 EPROM program memory and 72 bytes of RAM. The device operates at clock frequencies up to 40 MHz and supports DC operation. It offers 20 I/O pins across three ports (RA, RB, RC) and utilizes a SOIC-28 package. Key features include a Power-on Reset, Watchdog Timer, and selectable oscillator modes.

Microcontrollers Feature Summary

• High-performance 8-bit RISC architecture with 33 single-cycle instructions
• On-chip UV erasable programmable read-only memory for code flexibility
• Integrated power management features including Power-on Reset and Watchdog Timer
• Selectable oscillator configurations supporting low power and high-speed applications

Microcontrollers Applications

• Automotive motor control systems
• Appliance motor control
• Low power remote transmitters and receivers
• Telecom processors
• Replacement of glue logic in larger systems

Microcontrollers Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging if required by assembly equipment. Confirm the '04' designation aligns with the intended operating frequency range. Ensure the 'I' suffix matches the required industrial temperature specifications for the target environment. Cross-reference the datasheet revision to confirm pinout compatibility with existing designs.

Microcontrollers Selection Notes

Select this component when EPROM reprogrammability is necessary during development or low-volume production. The 2K memory size suits moderate complexity logic applications. Verify that the 20-pin count meets interface requirements. Consider the 40 MHz maximum speed for timing-critical tasks. Evaluate the SOIC-28 package against available board space constraints.

Microcontrollers Part Context

This part belongs to the PIC16C5X series, which encompasses various memory types and pin counts. The PIC16C57 variant specifically provides 2K EPROM and 72 bytes of RAM. It shares architectural similarities with the PIC16C54, PIC16C55, and PIC16C56 but offers higher memory capacity. The family utilizes a common instruction set and peripheral structure.

Microcontrollers Replacement Considerations

PIC16C57C-04I/SO