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    Parts    PIC16F Family    PIC16F1831    PIC16F18313T-I/SN
PIC16F18313T-I/SN

MCHPPIC16F18313T-I/SN

Microchip Technology
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 3.5KB (2K x 14) FLASH 8-SOIC
Active12,213 in stock
Datasheet Digi-Key Compare Prices

Overview

The PIC16F18313T-I/SN is a compact 8-bit microcontroller featuring Microchip's eXtreme Low Power (XLP) technology and Core Independent Peripherals (CIPs). This 8-pin device integrates 3.5KB of Flash and 256 bytes of EEPROM, making it ideal for small-footprint applications that require intelligence without significant overhead. It operates at speeds up to 32MHz and includes advanced features like a Configurable Logic Cell (CLC) and Complementary Waveform Generator (CWG).

Why Choose This Part

This microcontroller offers significant design flexibility through Peripheral Pin Select (PPS), allowing I/O mapping to almost any pin. The Core Independent Peripherals reduce CPU load and power consumption by handling tasks like signal modulation and logic functions in hardware. Its wide operating voltage range of 2.3V to 5.5V ensures compatibility with various power rails.

Applications

Battery-Powered Handheld Devices
Utilizes XLP technology and a 0.3 uA sleep current to extend battery life in portable electronics.
Smart Sensor Nodes
The integrated ADC and serial interfaces (I2C/SPI/UART) allow for localized data processing and communication in distributed sensor networks.
Simple Motor Control
Leverages the Complementary Waveform Generator (CWG) and PWM peripherals for efficient half-bridge or full-bridge drive logic.
System Supervisory Circuits
Acts as a co-processor for power sequencing, watchdog monitoring, and reset logic in larger systems.

Key Specifications

Speed 32MHz
RAM Size 256 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 6
Core Processor PIC
Package / Case 8-SOIC (0.154", 3.90mm Width)
Data Converters A/D 5x10b; D/A 1x5b
Oscillator Type Internal
Program Memory Size 3.5KB (2K x 14)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 8-SOIC
Voltage - Supply (Vcc/Vdd) 2.3V ~ 5.5V

Getting Started

To begin development, use the MPLAB X IDE and the XC8 C Compiler provided by Microchip. Hardware debugging can be performed using the MPLAB PICkit 4 or Snap in-circuit debugger via the ICSP pins. For rapid prototyping, the Curiosity Nano evaluation board family supports similar PIC16F18 series devices.

Part of PIC16F family » PIC16F1831

PIC16F1831 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Package Temp Range Stock
PIC16F18313T-I/SN (this part) SOIC-8 -40degC ~ 85degC (.. 12,213
PIC16F18313-E/SN SOIC-8 -40degC ~ 125degC .. 789
PIC16F18313T-I/RF UDFN-8 -40degC ~ 85degC (.. 5,420
PIC16F18313-I/RF UDFN-8 -40degC ~ 85degC (.. 957
PIC16F18313-I/SN SOIC-8 -40degC ~ 85degC (.. 1,086

Also Consider

ATTINY202-SSNR MCHPMicrochip Technology - An alternative 8-pin 8-bit MCU with a modern AVR core and similar low-power characteristics.
PIC12F1840-I/SN MCHPMicrochip Technology - Offers a larger 7KB Flash memory in the same 8-SOIC footprint for code-heavy small-pinout applications.
STM8L051F3P6 STMicroelectronics - A low-power 8-bit alternative with a different architecture if more GPIO pins are required while maintaining low sleep current.