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PIC16C77T-04E/PT

PIC16C77T-04E/PT Description

The PIC16C77T-04E/PT is an 8-bit microcontroller from Microchip Technology, belonging to the PIC® 16C series. This IC is designed for a wide range of embedded applications, offering robust performance and a comprehensive set of features. The PIC16C77T-04E/PT features a 4MHz core processor, making it suitable for applications requiring moderate processing speed. It operates within a supply voltage range of 4V to 6V, ensuring compatibility with various power supply configurations.

The PIC16C77T-04E/PT is equipped with 14KB of OTP (One-Time Programmable) program memory, organized as 8K x 14, providing ample space for embedded applications. It also includes 368 bytes of RAM, organized as 368 x 8, offering sufficient memory for data storage and manipulation. The microcontroller supports external oscillator types, allowing for precise clock control and synchronization.

This microcontroller is housed in a 44-pin TQFP package, making it suitable for surface-mount applications. It features 33 I/O pins, providing extensive connectivity options for interfacing with various peripherals. The PIC16C77T-04E/PT also includes an 8-channel, 8-bit A/D converter, enabling precise analog-to-digital conversions for sensor interfacing and signal processing.

PIC16C77T-04E/PT Features

• Core Processor: 8-bit PIC core running at 4MHz, ensuring efficient processing capabilities.
• Program Memory: 14KB OTP memory (8K x 14), offering a balance between memory size and cost-effectiveness.
• RAM Size: 368 bytes of RAM (368 x 8), providing sufficient memory for data storage and manipulation.
• Supply Voltage: Operates within a 4V to 6V range, ensuring compatibility with various power supply configurations.
• I/O Pins: 33 I/O pins, providing extensive connectivity options for interfacing with peripherals.
• Oscillator Type: External oscillator support, allowing for precise clock control and synchronization.
• Data Converters: 8-channel, 8-bit A/D converter, enabling precise analog-to-digital conversions.
• Connectivity: Supports I2C, SPI, and UART/USART protocols, facilitating communication with other devices.
• Package Type: 44-pin TQFP package, suitable for surface-mount applications.
• Moisture Sensitivity Level: MSL 3 (168 Hours), ensuring reliability in various environmental conditions.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.

PIC16C77T-04E/PT Applications

The PIC16C77T-04E/PT is well-suited for a variety of embedded applications due to its robust feature set and moderate processing capabilities. Some specific use cases include:

• Consumer Electronics: Ideal for applications such as remote controls, small appliances, and home automation devices.
• Industrial Control: Suitable for monitoring and control systems, where precise sensor interfacing and data processing are required.
• Automotive: Can be used in vehicle subsystems, such as engine control units (ECUs) and infotainment systems.
• Medical Devices: Applicable in medical equipment that requires reliable and efficient microcontroller operations.
• Communication Devices: Useful in modems, routers, and other communication equipment that require moderate processing power and extensive I/O capabilities.

Conclusion of PIC16C77T-04E/PT

The PIC16C77T-04E/PT is a versatile 8-bit microcontroller that offers a balance of performance, memory, and connectivity options. Its 4MHz core processor, 14KB OTP program memory, and 368 bytes of RAM make it suitable for a wide range of embedded applications. The inclusion of an 8-channel, 8-bit A/D converter and support for I2C, SPI, and UART/USART protocols further enhance its capabilities.

Despite being marked as obsolete, the PIC16C77T-04E/PT remains a reliable choice for applications that do not require the latest advancements in microcontroller technology. Its surface-mount package and extensive I/O options make it an ideal solution for space-constrained designs. The PIC16C77T-04E/PT's compliance with environmental and regulatory standards ensures its suitability for modern manufacturing processes.