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PIC16LC54AT-04E/SS

PIC16LC54AT-04E/SS Description

The PIC16LC54AT-04E/SS 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 a balance of performance and power efficiency. The PIC16LC54AT-04E/SS is equipped with 768 bytes of OTP (One-Time Programmable) program memory, organized as 512 x 12 bits, and 25 bytes of RAM, each 8 bits wide. It operates within a supply voltage range of 3V to 6.25V and supports an external oscillator for clocking, with a maximum speed of 4MHz.

This microcontroller is housed in a 20-lead SSOP (Shrink Small Outline Package) and is designed for surface-mount applications. It includes essential peripherals such as Power-On Reset (POR) and a Watchdog Timer (WDT), making it suitable for applications requiring reliable operation and fault tolerance. The PIC16LC54AT-04E/SS offers 12 I/O pins, providing ample connectivity options for interfacing with various peripherals and sensors.

PIC16LC54AT-04E/SS Features

• Core Processor: The PIC16LC54AT-04E/SS utilizes the PIC core processor, known for its robustness and efficiency in executing complex tasks.
• Program Memory: 768 bytes of OTP program memory (512 x 12 bits) provide sufficient space for storing application code, ensuring that the microcontroller can handle a variety of tasks without requiring additional memory.
• RAM Size: 25 bytes of 8-bit RAM offer a balance between performance and memory usage, suitable for applications that require efficient data handling.
• Speed: With a maximum clock speed of 4MHz, the PIC16LC54AT-04E/SS delivers reliable performance for applications that require moderate processing speed.
• Supply Voltage: The wide operating voltage range of 3V to 6.25V makes this microcontroller versatile and suitable for various power supply configurations.
• Peripherals: Integrated Power-On Reset (POR) and Watchdog Timer (WDT) ensure reliable operation and fault tolerance, making the PIC16LC54AT-04E/SS ideal for critical applications.
• I/O Pins: 12 I/O pins provide ample connectivity options, allowing the microcontroller to interface with multiple peripherals and sensors.
• Package: The 20-lead SSOP package is designed for surface-mount applications, making it suitable for compact and high-density designs.

PIC16LC54AT-04E/SS Applications

The PIC16LC54AT-04E/SS is well-suited for a variety of embedded applications due to its balance of performance, memory, and connectivity options. Some specific use cases include:

• Consumer Electronics: Ideal for applications such as remote controls, small appliances, and home automation devices where moderate processing power and reliable operation are required.
• Industrial Control: Suitable for applications such as motor control, sensor interfacing, and process monitoring, where the microcontroller's peripherals and I/O capabilities can be leveraged.
• Automotive: Can be used in various automotive applications, such as dashboard controls, lighting systems, and simple electronic control units, where the microcontroller's reliability and fault tolerance are crucial.
• Medical Devices: Applicable in low-complexity medical devices, such as portable diagnostic tools and monitoring equipment, where the microcontroller's performance and reliability are essential.

Conclusion of PIC16LC54AT-04E/SS

The PIC16LC54AT-04E/SS is a versatile 8-bit microcontroller that offers a balance of performance, memory, and connectivity options. Its OTP program memory and moderate clock speed make it suitable for a wide range of embedded applications. The inclusion of essential peripherals such as POR and WDT ensures reliable operation, making it ideal for critical applications. With its surface-mount package and ample I/O pins, the PIC16LC54AT-04E/SS is well-suited for compact and high-density designs. Despite its obsolete status, the PIC16LC54AT-04E/SS remains a reliable choice for applications that require a robust and efficient microcontroller.