Microchip Technology Tariff Inquiry

PIC16C621AT-20E/SO

PIC16C621AT-20E/SO Description

The PIC16C621AT-20E/SO is an 8-bit microcontroller from Microchip Technology's PIC® 16C series, designed for a wide range of embedded applications. This microcontroller features a core processor based on the PIC architecture, offering robust performance and flexibility. It operates within a supply voltage range of 2.5V to 5.5V, making it suitable for various power supply environments. The PIC16C621AT-20E/SO supports an external oscillator and can achieve a clock speed of up to 20MHz, ensuring efficient processing capabilities. It includes 1.75KB of OTP (One-Time Programmable) program memory, organized as 1K x 14, and 96 bytes of RAM, providing ample space for storing instructions and data. The device also features 13 I/O pins, allowing for extensive connectivity options. It is available in a surface-mount 18SOIC package, making it ideal for compact and space-constrained designs. The PIC16C621AT-20E/SO is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards. It has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions before assembly.

PIC16C621AT-20E/SO Features

• Core Processor: Utilizes the PIC architecture, known for its simplicity and efficiency in embedded systems.
• Program Memory: 1.75KB OTP memory (1K x 14) provides a significant amount of non-volatile storage for embedded applications.
• RAM Size: 96 bytes of RAM offer sufficient space for temporary data storage and processing.
• Speed: Capable of operating at up to 20MHz, ensuring high-speed processing for real-time applications.
• I/O Pins: 13 I/O pins provide extensive connectivity options for interfacing with various peripherals.
• Voltage Range: Operates within a wide supply voltage range of 2.5V to 5.5V, making it versatile for different power supply requirements.
• Oscillator Type: Supports an external oscillator, allowing for precise clock control and synchronization.
• Package Type: 18SOIC surface-mount package ensures compact and reliable integration into PCB designs.
• Regulatory Compliance: RoHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity: MSL 1 (Unlimited) indicates it can be exposed to ambient conditions without degradation.

PIC16C621AT-20E/SO Applications

The PIC16C621AT-20E/SO is well-suited for a variety of embedded applications where compact size, high performance, and reliable operation are critical. Its features make it ideal for:

• Consumer Electronics: Appliances, remote controls, and other consumer devices requiring low power consumption and high performance.
• Industrial Control: Sensors, actuators, and control systems in industrial environments.
• Automotive Applications: Engine control units, dashboard electronics, and other automotive systems.
• Medical Devices: Portable medical devices, diagnostic equipment, and monitoring systems.
• Telecommunications: Modems, routers, and other communication devices requiring efficient processing and connectivity.

Conclusion of PIC16C621AT-20E/SO

The PIC16C621AT-20E/SO from Microchip Technology is a versatile and reliable 8-bit microcontroller designed for a wide range of embedded applications. Its features, including a robust PIC core processor, ample OTP program memory, and extensive I/O capabilities, make it a powerful choice for various applications. The device's wide operating voltage range, high-speed processing, and surface-mount package ensure it can be integrated into compact and efficient designs. Its compliance with environmental and regulatory standards further enhances its suitability for modern electronics. Despite being marked as obsolete, the PIC16C621AT-20E/SO remains a valuable option for developers looking for a reliable and efficient microcontroller solution.