PIC16LF872-I/SS

Program Memory Type:	FLASH
Base Part Number:	PIC16LF872
Supplier Device Package:	28-SSOP
Package / Case:	28-SSOP (0.209", 5.30mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	External
Data Converters:	A/D 5x10b
Voltage - Supply (Vcc/Vdd):	2.2 V ~ 5.5 V
RAM Size:	128 x 8
EEPROM Size:	64 x 8
Series:	PIC® 16F
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:	20MHz
Core Size:	8-Bit
Core Processor:	PIC
Part Status:	Active
Packaging:	Tube

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PIC16LF872-I/SS Application Field and Working Principle

Introduction

The PIC16LF872-I/SS microcontroller (MCU) is a device in the PICmicro® family of 8-bit MCUs. It has a broad range of uses in a variety of applications and is a popular choice for embedded and micro controller designers.

Application Field

The PIC16LF872-I/SS truly shines in its use in low-power applications. It is used for a wide range of applications including automotive, industrial control and home energy monitoring. It also excels in human-machine interface (HMI) applications, where it interfaces with LCD or TFT display panels, and in low-cost computation and signal processing applications, like digital signal processing (DSP).The PIC16LF872-I/SS family of devices have low-power operation and is typically used for battery-operated projects, where long battery life and low power consumption are critical. It is also suitable for applications that need large program memory and data memory, such as those found in air conditioner controllers, medical and security systems.

Working Principle

The PIC16LF872-I/SS MCU is based on an 8-bit architecture. It has an efficient and high-performance instruction set, as well as an elementary instruction set that is optimized for low power consumption. It uses a low pin-out count with multiple memory structures and has an instruction-execution speed of up to 4.0 MIPS. It also offers over a dozen powerful peripherals.The PIC16LF872-I/SS has an internal, 12-bit Analog-to-Digital Converter (ADC) and a 10-bit Digital-to-Analog Converter (DAC) for rapid signal processing and a high-speed analog input for external data acquisition. It includes several common plasma display and light emitting diode (LED) driver circuits for driving LED displays and for creating LED-controlled displays and animations.The PIC16LF872-I/SS includes a full complement of internal oscillators and timers, as well as a wide range of serial and parallel communications protocols, making it an ideal choice for many embedded applications. It also has robust software support, including C compilers, communications, libraries and application-specific software modules.

Conclusion

The PIC16LF872-I/SS is a small, yet powerful microcontroller that can be used in a variety of applications. It has a low-power operation and offers a low pin-out count with numerous memory structures and peripherals. It is an ideal choice for embedded applications, HMI, LCD/TFT displays and low cost signal processing, and thanks to its software support, can be used with several different compilers and communications libraries.

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