PIC16F687-E/SS

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PIC16F687-E/SS is an 8-bit flash-based microcontroller. This microcontroller has seven 8-bit wide banks and is based on a modified Harvard architecture. With a maximum instruction rate of 1 MIPS, this microcontroller is capable of delivering adequate performance while interfacing with numerous external components, such as relays, sensors, LCDs, and actuators, just to name a few. This microcontroller is also a popular choice among hobbyists who want to embark on embedded computing projects and explore the field of mechatronics.PIC16F687-E/SS is embedded in a wide range of application fields. It is commonly used in white goods such as washing machines, dishwashers, dryers, and other electronic kitchen appliances. In some instances where the performance of the microcontroller is not considered to be a major factor, PIC16F687-E/SS is preferred over other 8-bit microcontrollers for its low cost.The architecture of PIC16F687-E/SS microcontroller consists of an 8-bit central processing unit (CPU), 16K Bytes of program Flash memory, 128 Bytes of RAM, and numerous I/O pins that can be configured either as analog inputs or as digital inputs or outputs. The CPU has 13 general-purpose 8-bit registers which are used to store various program instructions, data, flags, and intermediate results of operations. It also features two 8-bit accumulators, used by the ALU for arithmetic and logical operations.In addition to its 8-bit CPU, the PIC16F687-E/SS microcontroller also features an 8-bit analog-to-digital module, allowing the user to measure and convert analog signals into digital data. This module can also be set up as a pulse width modulation controller, allowing it to control the speed and direction of motors with minimal input from the user. Moreover, the microcontroller is capable of generating interrupts using dedicated interrupt pins, removing the burden from the user of continuously polling for events.One of the most important features of this microcontroller is its program memory. Unlike other flash-based microcontrollers, PIC16F687-E/SS features 16K Bytes of program Flash memory, allowing the user to store more than enough code to implement their application. This memory allows the user to store the program even when the power is removed, allowing the microcontroller to start executing code immediately after the power is restored.PIC16F687-E/SS microcontroller also comes with a few basic peripherals, such as a serial port, timers, output compare modules, and an interrupt controller. These peripherals assist in communicating with external components, such as sensors, as well as implementing time-based events. The onboard temperature sensor, for example, allows the user to measure ambient temperature without having to use an external sensor.Finally, it is important to note that PIC16F687-E/SS is not limited to just these features. With its high degree of configurability, the microcontroller can be tailored to the needs of the application, allowing the user to maximize its potential. From IoT applications to various mechatronic projects, PIC16F687-E/SS is a great choice.

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