PIC17C766-33/L

Program Memory Type:	OTP
Base Part Number:	PIC17C766
Supplier Device Package:	84-PLCC (29.31x29.31)
Package / Case:	84-LCC (J-Lead)
Operating Temperature:	0°C ~ 70°C (TA)
Oscillator Type:	External
Data Converters:	A/D 16x10b
Voltage - Supply (Vcc/Vdd):	4.5 V ~ 5.5 V
RAM Size:	902 x 8
EEPROM Size:	--
Series:	PIC® 17C
Program Memory Size:	32KB (16K x 16)
Number of I/O:	66
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:	I²C, SPI, UART/USART
Speed:	33MHz
Core Size:	8-Bit
Core Processor:	PIC
Part Status:	Active
Packaging:	Tube

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Embedded - Microcontrollers

Microcontrollers are devices that can be used to control a variety of functions and tasks. And PIC17C766-33/L is a good example of a Microcontroller. It is designed by Microchip Technology and is mainly used in industrial, automotive, and commercial applications. This article will introduce the application field of this Microcontroller and its working principle.

Application Field

PIC17C766-33/L is a highly integrated 8-bit Microcontroller. It contains a large on-chip memory and can execute instructions very quickly, which makes it suitable for many applications. First of all, it is extensively used in motor control systems. It can be used in small electric motors to drive large industrial motors. It can accurately adjust the speed and direction of the motor, so it’s a very common choice for motor control applications.Besides, PIC17C766-33/L is also used in automation systems. It’s mainly used to control the control system. The main function of the control system is to control the position and velocity of the load. The PIC17C766-33/L can detect the load and adjust the speed in order to achieve maximum precision. In this way, it can improve the accuracy and reduce the cost for automation systems.Moreover, PIC17C766-33/L is widely used in power conversion applications, such as solar power converters, motor drivers, and converters for charging batteries. It is highly efficient and can regulate the power output to meet different demands.

Working Principle

The working principle of PIC17C766-33/L is relatively simple. When it is powered on, the system will load the program from the on-chip memory and then execute the commands.The PIC17C766-33/L has a Central Processing Unit (CPU) as the core component. It is responsible for the instruction decoding and execution of commands. It is an 8-bit microprocessor and can process 8 bits of data per cycle, which is why it is so fast.Besides, it also has a number of supporting components, such as memory, random-access memory (RAM), read-only memory (ROM), and input/output ports. The memory unit maintains the program in the memory and allows the program codes to be accessed by the CPU. The RAM and ROM are used to store temporary data during operation. The input/output ports allow external peripherals to communicate with the controller.In addition, PIC17C766-33/L also has an analog-to-digital converter, which can convert analog signals into digital signals for processing by the microcontroller. And there is an on-board timer, which can generate precise timing signals for controlling other devices.To sum up, PIC17C766-33/L is an advanced 8-bit microcontroller with a wide range of applications. It can be used for motor control, automation, and power conversion. Its working principle is relatively simple, with a central processing unit at its core and supporting components including memories, ram, rom, input/output ports, and analog-to-digital converters. All together, they make the PIC17C766-33/L a versatile and powerful 8-bit Microcontroller.

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