PIC16LC55AT-04I/SS

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The PIC16LC55AT-04I/SS is a useful microcontroller for embedded applications. It is based on the PIC16 core, and is a simple, low power and cost-efficient 8-bit microcontroller. The PIC16LC55AT-04I/SS has a variety of application fields and working principles.

Overview

The PIC16LC55AT-04I/SS is the latest in the PIC16 family of microcontrollers. It is a low-power and cost-effective 8-bit microcontroller with a variety of peripherals, such as up to 4KB of Flash memory, EEPROM data memory, I/O lines, a 17-bit timer, and an 8-bit A/D converter. The PIC16LC55AT-04I/SS has a 12 MHz instruction execution rate, and runs off of a voltage range from 2.0 to 5.5 volts. It is an ideal choice for embedded applications.

Application Fields

The PIC16LC55AT-04I/SS can be used in a variety of embedded applications, from consumer electronics to industrial control systems and automotive applications. It is a popular choice for applications with low power requirements, such as battery-powered products like remote controls and medical devices. It is also suitable for building automation, wireless communications, consumer electronics, and other applications.

The PIC16LC55AT-04I/SS is also commonly used in automotive applications, such as powertrain, body control, and occupant comfort. It is an ideal choice for automotive electronics applications where low power consumption is crucial and needed to meet stringent government regulations. The microcontroller is an excellent choice for implementations in ECUs, HVAC systems, instrument clusters, infotainment consoles, and many more applications.

Working Principle

When the PIC16LC55AT-04I/SS receives an instruction from a design program, the instruction is stored in Memory and the microcontroller is instructed to carry out the required task. The PIC16LC55AT-04I/SS consists of an 8-bit CPU, Flash memory, EEPROM data memory, a 16-bit timer, and various peripherals. The PIC16LC55AT-04I/SS can be programmed in either assembly language or C programming language.

The CPU uses machine instructions to execute code. The instructions are fetched from the Flash memory and the data is stored in the RAM. The 8-bit CPU of the PIC16LC55 can execute up to 12 million instructions per second. The CPU can be programmed to execute loops, compare values, jump to different address in the program, and more.

The 16-bit timer can be used to measure time and create interrupt signals. It is also used to generate pulses with adjustable widths. The PIC16LC55AT-04I/SS also has a variety of interrupt sources, such as an External Interrupt pin, a Timer/Counter overflow, and a Non-maskable Interrupt. The interrupt sources can be used to control the program flow of the microcontroller.

The EEPROM data memory of the PIC16LC55AT-04I/SS can store user data and settings. The data stored in EEPROM memory can be used to store values and parameters that will remain persistent even after the power is removed. The PIC16LC55AT-04I/SS also has a variety of I/O lines and analog-to-digital converter for interfacing with other components.

Conclusion

The PIC16LC55AT-04I/SS is a low-cost and low-power 8-bit microcontroller with a variety of features. It is an ideal choice for embedded applications where cost and power are of paramount importance. The microcontroller has a variety of application fields, from consumer electronics to automotive, and a variety of working principles for executing instructions and interrupt signals. The embedded system designer can benefit from the PIC16LC55AT-04I/SS for cost-efficient and reliable development.

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