PIC16F628A-I/P

Microcontrollers Overview

The PIC16F628A-I/P is an 18-pin Flash-based 8-bit CMOS microcontroller from Microchip Technology, utilizing the PIC16 architecture. It features a high-performance RISC CPU with a maximum operating speed of 20 MHz and supports a wide voltage range of 2.0V to 5.5V. The device includes 2048 words of Flash program memory, 224 bytes of RAM, and 128 bytes of EEPROM data memory. It offers 16 I/O pins, two analog comparators, three timers (Timer0, Timer1, Timer2), and a USART module.

Microcontrollers Feature Summary

• Features a high-performance 8-bit RISC CPU with up to 35 single-word instructions executing in a single cycle.
• Includes integrated low-power peripherals such as a Watchdog Timer, Brown-out Reset, and Power-on Reset.
• Supports flexible clocking options including internal oscillators, external crystals, and RC configurations.
• Provides In-Circuit Serial Programming capability via two pins for convenient development and production.

Microcontrollers Applications

• Battery chargers
• Low power remote sensors
• Industrial control systems
• Consumer electronics

Microcontrollers Procurement Notes

Verify the specific package type and temperature grade when ordering. The suffix 'I' indicates an industrial temperature range, while 'P' denotes the PDIP package. Ensure compatibility with your programming interface and confirm that the voltage range meets your system requirements before finalizing procurement.

Microcontrollers Selection Notes

Select this component for applications requiring a balance of performance and low cost. It is suitable for designs needing moderate program memory and multiple I/O lines. Consider the available oscillator options if precise timing or low power consumption is critical for the target application environment.

Microcontrollers Part Context

This part belongs to the PIC16F627A/628A/648A family of microcontrollers. It shares architectural similarities with the PIC16F627A and PIC16F648A but differs in memory sizes. The family is designed for general-purpose embedded control tasks using the nanoWatt technology for efficiency.

Microcontrollers Replacement Considerations

The PIC16F627A and PIC16F648A are pin-compatible members of the same family. They share the same package and peripheral set but offer different amounts of Flash and EEPROM memory. Verify memory requirements when substituting these parts.