PIC18LF4553T-I/PT

Program Memory Type:	FLASH
Base Part Number:	PIC18LF4553
Supplier Device Package:	44-TQFP (10x10)
Package / Case:	44-TQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 13x12b
Voltage - Supply (Vcc/Vdd):	2 V ~ 5.5 V
RAM Size:	2K x 8
EEPROM Size:	256 x 8
Series:	PIC® 18F
Program Memory Size:	32KB (16K x 16)
Number of I/O:	34
Peripherals:	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Connectivity:	I²C, SPI, UART/USART, USB
Speed:	48MHz
Core Size:	8-Bit
Core Processor:	PIC
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

PIC18LF4553T-I/PT is an industry standard microcontroller from Microchip Technology. It is an 8-bit device that can be used for embedded applications and is an ideal choice for any type of engineering, embedded and analytics need. PIC18LF4553T-I/PT has low power consumption and can easily support low power operation with advanced features.

PIC18LF4553T-I/PT Application Field

PIC18LF4553T-I/PT is mostly used in the embedded system, it supports low power and high processing ability, enables cost-effective solutions. It is mainly used in industrial control systems, remote metering, aerospace, automotive, medical, security and communication fields.

• Industrial Control: PIC18LF4553T-I/PT can be used for industrial control such as actuator, temperature control, timing and so on.
• Remote Metering: PIC18LF4553T-I/PT can be used for remote meters such as electricity, water and gas meter.
• Aerospace: PIC18LF4553T-I/PT can be used in the aerospace field such as flight control, data processing and communication.
• Automotive: PIC18LF4553T-I/PT can be used in the automotive field such as engine control, power system control, high integration of body control and automotive infotainment.
• Medical Devices: PIC18LF4553T-I/PT can be used in the medical field such as low power medical devices, wearable devices, health monitors and diagnostic device.
• Security: PIC18LF4553T-I/PT can be used in the security field such as access control systems, alarm systems and security cameras.
• Communication: PIC18LF4553T-I/PT can be used in the communication field such as GSM/GPRS modems, wired and wireless data communication.

PIC18LF4553T-I/PT Working Principle

PIC18LF4553T-I/PT uses a Harvard architecture, consisting of an 8-bit RISC processor coupled with a RAM, EPROM and numerous peripheral interfaces. The main component of the device is an 8-bit RISC processor core. The main processor can access up to 3KB of on-chip SRAM (Static Random Access Memory) to enhance the performance of the device. The main processor also supports on-chip peripherals, analog-to-digital converters, I/O (Input/Output) ports, communication peripherals such as USART, SPI, I2C and more. The inner architecture of the PIC18LF4553T-I/PT consists of three segments – data memory, program memory and peripheral interfaces. The data memory stores the result of the executed instruction and can be accessed by the user. The program memory stores the instruction set which is used by the processor and can also be accessed by the user. The main processor can access the peripheral registers using indirect addressing. The peripheral registers can be used to control the behavior of the peripheral device.

Conclusion

PIC18LF4553T-I/PT is an industry standard microcontroller from Microchip Technology. It is a low power 8-bit device and can be used for embedded applications. It is mainly used in industrial control, remote metering, aerospace, automotive, medical, security and communication fields. PIC18LF4553T-I/PT has a Harvard architecture, consisting of an 8-bit RISC processor coupled with a RAM, EPROM and numerous peripheral interfaces. It enables cost-effective solutions for various embedded systems.

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