PIC16C67-04/PQ

Microcontrollers Overview

The PIC16C67-04/PQ is an 8-bit CMOS microcontroller from the PIC16C6X family, featuring a high-performance RISC CPU with a maximum operating speed of 20 MHz. It includes 8K x 14 words of EPROM program memory and 368 bytes of data RAM. The device provides 33 I/O pins and supports In-Circuit Serial Programming. Key peripherals include three timer modules, two Capture/Compare/PWM (CCP) modules, a Synchronous Serial Port (SSP), and a Universal Synchronous Asynchronous Receiver Transmitter (USART).

Microcontrollers Feature Summary

• Features a high-performance 8-bit RISC CPU with a Harvard architecture and single-cycle instruction execution.
• Includes multiple peripheral modules such as timers, CCP, SSP, and USART for versatile communication and control.
• Supports In-Circuit Serial Programming for efficient code development and updates.
• Offers low-power consumption with selectable oscillator options and a power-saving SLEEP mode.

Microcontrollers Applications

• High-speed automotive and appliance control systems
• Low-power remote sensors and keyboards
• Telecom processors and serial communication interfaces
• Timer functions, capture and compare applications, PWM generation

Microcontrollers Procurement Notes

Verify the specific ordering suffix to confirm package type and temperature range. Ensure compatibility with existing design constraints regarding pin count and memory size. Confirm that the EPROM version meets prototyping or production needs before finalizing procurement.

Microcontrollers Selection Notes

Select this model for applications requiring substantial program memory and extensive I/O capabilities within the PIC16C6X family. Consider the EPROM technology for flexibility during development. Evaluate peripheral requirements against available timers and serial ports to ensure adequate functionality for the target system.

Microcontrollers Part Context

The PIC16C67 belongs to the PIC16C6X series, which enhances the earlier PIC16C5X architecture. This family offers improved performance through a larger register set and enhanced core features. The device is part of Microchip's established line of 8-bit microcontrollers, providing backward compatibility with PIC16C5X code where applicable.

Microcontrollers Replacement Considerations

Check for pin-compatible alternatives within the PIC16C6X family, such as the PIC16C66, if memory requirements differ. Verify that any substitute maintains the necessary peripheral configuration and voltage range specifications for the application.