PIC16C74B/JW

Microcontrollers Overview

The PIC16C74B/JW is an 8-bit microcontroller from the PIC16C family, manufactured by Microchip Technology. It features a RISC architecture with up to 7KB of OTP program memory and 192 bytes of RAM. The device supports a maximum clock frequency of 4 MHz and includes 33 I/O pins. It integrates communication interfaces such as I2C, SPI, and USART, along with an 8-channel 8-bit ADC. Operating voltage ranges from 4V to 5.5V, with a standard operating temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates multiple serial communication protocols including I2C, SPI, and USART for versatile data exchange.
• Includes an 8-channel 8-bit analog-to-digital converter for signal processing applications.
• Features hardware peripherals such as timers, counters, and PWM modules for precise control tasks.

Microcontrollers Applications

• Industrial control systems requiring robust serial communication
• Embedded sensor interface circuits utilizing ADC capabilities
• Motor control applications leveraging timer and PWM functions

Microcontrollers Procurement Notes

Verify the specific package type and suffix against official Microchip documentation before procurement. Confirm that the component meets all required electrical specifications for your target application environment. Ensure compatibility with existing development tools and programming interfaces.

Microcontrollers Selection Notes

Consider the available memory size and I/O count when selecting this MCU for complex applications. Evaluate the need for analog conversion features and serial communication protocols. Check if the operating voltage and temperature range align with your system requirements.

Microcontrollers Part Context

This component belongs to the PIC16C series of 8-bit microcontrollers, known for their high performance and low power consumption. The PIC16C74B variant offers enhanced peripheral sets compared to earlier models in the family, making it suitable for advanced embedded applications.

Microcontrollers Replacement Considerations

Consult Microchip's official product selector guide or datasheet for verified pin-compatible or functionally equivalent replacements. Ensure any substitute part matches the original's memory size, package type, and electrical characteristics.