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PIC16LF1823-I/SL

MCHPPIC16LF1823-I/SL

Microchip Technology
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 3.5KB (2K x 14) FLASH 14-SOIC
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Overview

The PIC16LF1823-I/SL is an 8-bit microcontroller from Microchip's Enhanced Mid-range family featuring eXtreme Low Power (XLP) technology. This device integrates 3.5KB of Flash memory and a rich set of peripherals, including a 32MHz internal oscillator and data EEPROM, into a compact 14-pin SOIC package. It is specifically designed for battery-operated applications where power consumption is a primary design constraint.

Why Choose This Part

The XLP technology provides industry-leading low power consumption, typical at 30 uA/MHz at 1.8V, extending battery life significantly. It offers high integration for its pin count, including 256 bytes of non-volatile EEPROM and support for I2C, SPI, and UART interfaces.

Applications

Battery-Powered Remote Sensors
Utilizes XLP technology to minimize current draw in sleep modes for long-term deployment.
Handheld Portable Devices
Small 14-SOIC footprint and integrated internal oscillator save board space in compact consumer designs.
Automotive Lighting Controls
Integrated LINbus support and PWM peripherals make it suitable for localized vehicle networking and dimming control.
Industrial Safety Monitoring
Features a hardware Brown-out Reset and Watchdog Timer for reliable operation in noisy environments.

Key Specifications

Speed 32MHz
RAM Size 128 x 8
Core Size 8-Bit
EEPROM Size 256 x 8
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Connectivity I2C, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 12
Core Processor PIC
Package / Case 14-SOIC (0.154", 3.90mm Width)
Data Converters A/D 8x10b
Oscillator Type Internal
Program Memory Size 3.5KB (2K x 14)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 14-SOIC
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

Developers can begin by using the MPLAB X IDE and the XC8 Compiler from Microchip. For hardware debugging and programming, the PICkit 4 or MPLAB Snap tools connect via the two-pin ICSP interface. The MPLAB Code Configurator (MCC) is recommended to quickly initialize the clock and peripheral settings.

Also Consider

ATtiny44A MCHPMicrochip Technology - An alternative 14-pin 8-bit MCU with a similar memory footprint for designs already utilizing the AVR architecture.
PIC16F1823 MCHPMicrochip Technology - The standard F-variant of this part for applications requiring a wider operating voltage range up to 5.5V instead of the LF's 3.6V limit.
STM8L051F3 STMicroelectronics - A low-power 8-bit alternative with slightly more Flash (8KB) and a 20-pin package for designs requiring more I/O.

Categories

Microcontrollers > PIC Microcontrollers > Microchip Wearables & Medical > Ultra-Low Power MCUs