PIC16C621T-20/SO

Program Memory Type:	OTP
Base Part Number:	PIC16C621
Supplier Device Package:	18-SOIC
Package / Case:	18-SOIC (0.295", 7.50mm Width)
Operating Temperature:	0°C ~ 70°C (TA)
Oscillator Type:	External
Data Converters:	--
Voltage - Supply (Vcc/Vdd):	3 V ~ 6 V
RAM Size:	80 x 8
EEPROM Size:	--
Series:	PIC® 16C
Program Memory Size:	1.75KB (1K x 14)
Number of I/O:	13
Peripherals:	Brown-out Detect/Reset, POR, WDT
Connectivity:	--
Speed:	20MHz
Core Size:	8-Bit
Core Processor:	PIC
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Embedded - Microcontrollers

The PIC16C621T-20/SO is a single-chip 8-bit micro-controller from Microchip Technology. It is one of the most popular and reliable solutions for embedded microcontroller applications in various industries. The PIC16C621T-20/SO microcontroller is an 8-bit reduced instruction set computer (RISC) with 8 KB of program memory and 256 bytes of RAM. It is powered by a 16-bit register and an 11-bit program counter. It is designed on an industry-standard 40-pin package and is capable of operations up to 20 MHz.The primary application field of the PIC16C621T-20/SO is in industrial automation, home and building automation, automotive, consumer products, industrial control, motor control and robotics. It is also widely used in security monitoring, embedded networking, and instrumentation. This microcontroller is suitable for embedded control applications that require low power, low cost, and reliable performance.The working principle of the PIC16C621T-20/SO microcontroller is straightforward. It consists of a single-chip micro-controller that is preloaded with instructions, instructions that can be modified or changed according to the user’s needs. It is built around the familiar reduced instruction set computer (RISC) architecture which helps to reduce the size of the instructions required to perform a particular operation, thereby allowing more instructions to fit into a given memory space.The instructions of the PIC16C621T-20/SO can be divided into three basic categories: Core instructions, which are the instructions necessary to perform basic tasks; Interrupt Service Routines (ISRs), which are used to handle interrupt signals; and Input/Output (I/O) instructions, which allow the user to interact with the external environment.These instructions are written in the basic language of the PIC microcontroller, known as PIC assembler language. It is an easy-to-learn language which allows the user to easily write applications for the microcontroller.When the user wishes to perform a certain task, the microcontroller reads the instructions from the program memory and executes them. The instructions tell the microcontroller how to perform an operation, such as sending a byte of information to an output pin. The microcontroller can then read the output pin and react accordingly. This is done until the microcontroller reaches the end of program memory and returns to the start of the program.In terms of power consumption, the PIC16C621T-20/SO consumes a very low amount of power while running. This is due to its RISC architecture, which allows the device to consume less power while executing the same instruction set.The PIC16C621T-20/SO microcontroller is an ideal choice for applications that require low power, low cost, and reliable performance. It is widely used in industrial, home and building automation, automotive, consumer products, industrial control, motor control and robotics. Additionally, this microcontroller is well suited for embedded control applications such as security monitoring, embedded networking, and instrumentation.

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