PIC16LC72-04/SP

Program Memory Type:	OTP
Base Part Number:	PIC16LC72
Supplier Device Package:	28-SPDIP
Package / Case:	28-DIP (0.300", 7.62mm)
Operating Temperature:	0°C ~ 70°C (TA)
Oscillator Type:	External
Data Converters:	A/D 5x8b
Voltage - Supply (Vcc/Vdd):	2.5 V ~ 6 V
RAM Size:	128 x 8
EEPROM Size:	--
Series:	PIC® 16C
Program Memory Size:	3.5KB (2K x 14)
Number of I/O:	22
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:	I²C, SPI
Speed:	4MHz
Core Size:	8-Bit
Core Processor:	PIC
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

。

Introduction

The PIC16LC72-04/SP is a low-cost, low-power, 8-bit microcontroller that is able to process simple yet dynamic instructions for embedded applications such as data acquisition, control, and communication. Its internal architecture is based on a register-file system combined with an ALU (arithmetic logic unit), a RAM (Random Access Memory) and four I/O ports. The microcontroller is available in different packages (DIP, SOIC and PQFP) and its clock rate can be set to up to ten times the basic oscillator frequency. The CPU (central processing unit) is designed to provide efficient execution of instructions and reduce system power consumption.

Application Field

The PIC16LC72-04/SP is suitable for a wide range of embedded applications. It offers a good balance of cost, performance and power efficiency, making it a popular choice in the embedded systems community. Different application areas include:

• Data acquisition systems.
• Control systems.
• Communication systems.
• GPS navigation systems.
• Industrial automation systems.
• Medical devices.
• Home appliances.
• Digital audio systems.
• Wireless sensors.

Working Principle

The processing power of the PIC16LC72-04/SP is based on the combination of its internal architecture and hardware components. It consists of the following:

• A register-file system composed of seven register banks containing eighteen 8-bit registers. This register-file system is used to store data and program execution tokens.
• An ALU (arithmetic logic unit) which performs arithmetic operations, comparisons, logic operations and transfers data.
• A RAM (Random Access Memory) which is used to store data which can then be read or written. The RAM is divided into program memory, data memory and general purpose memory.
• Four I/O ports for communication with external devices.
• An internal oscillator which is used to generate the signal which will be used to control the CPU.
• A clock rate which can be set to up to ten times the basic oscillator frequency.

The internal architecture of the microcontroller is based on the Harvard architecture. In this architecture, the program memory is separate from the data memory. This allows instructions and data to be processed in parallel and asynchronously, thus improving the performance of the microcontroller. The CPU (central processing unit) is responsible for executing instructions sequences. Each instruction is fetched in sequence, decoded, executed and discarded. The CPU has the ability to detect and recover from certain errors while executing the instructions. It also has interrupt support, allowing the microcontroller to respond to external events.The microcontroller also features bus and peripheral control, allowing it to access various external devices such as memory, displays, sensors and communication modules. This makes the microcontroller highly versatile for different kinds of projects.

Conclusion

The PIC16LC72-04/SP is an 8-bit microcontroller that is suitable for a wide range of applications. It offers good performance, power efficiency and cost effectiveness, making it a popular choice for embedded systems. Its internal architecture is based on a register-file system, and it features various features such as an internal oscillator, interrupt support, bus and peripheral control. This makes the microcontroller a good choice for many different types of projects.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description