PIC16C58B-04I/SO

Microcontrollers Overview

The PIC16C58B-04I/SO is an 8-bit CMOS microcontroller from the PIC16C5X family, featuring a high-performance RISC CPU with only 33 single-cycle instructions. It includes 2K x 12 words of EPROM program memory and 73 bytes of RAM. The device operates at a maximum frequency of 4 MHz and supports four oscillator configurations: LP, XT, HS, and RC. It offers 12 I/O pins, a Power-on Reset (POR), Device Reset Timer (DRT), Watchdog Timer (WDT), and programmable code protection.

Microcontrollers Feature Summary

• High-performance 8-bit RISC architecture with 12-bit wide instructions and a two-level deep hardware stack.
• Integrated peripheral features including an 8-bit real-time clock/counter (TMR0) with a programmable prescaler.
• Built-in system management functions such as Power-on Reset (POR), Device Reset Timer (DRT), and a Watchdog Timer (WDT).
• Supports multiple oscillator options including low-power LP, standard XT, high-speed HS, and cost-effective RC modes.

Microcontrollers Applications

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

Microcontrollers Procurement Notes

Verify the specific ordering suffix to confirm package type and temperature range. Ensure the EPROM version matches development needs versus production ROM variants. Confirm voltage range compatibility with the target application environment before procurement.

Microcontrollers Selection Notes

Select this component for applications requiring moderate code storage with user-programmable EPROM flexibility. Consider the 4 MHz operating speed limit and 12 I/O pin count against system requirements. Evaluate the need for external reset circuitry, as internal POR and DRT are included.

Microcontrollers Part Context

This part belongs to the PIC16C5X series of 8-bit EPROM-based microcontrollers. It shares architectural similarities with other members like the PIC16C54 and PIC16C56 but offers distinct memory sizes. The 'B' revision indicates specific process technology updates within the family.

Microcontrollers Replacement Considerations

PIC16CR58B-04I/SO