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PIC16F18323-I/ST

MCHPPIC16F18323-I/ST

Microchip Technology
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 3.5KB (2K x 14) FLASH 14-TSSOP
Active8,265 in stock
Datasheet Digi-Key Compare Prices

Overview

The PIC16F18323-I/ST is an 8-bit microcontroller from Microchip's XLP (eXtreme Low Power) family, featuring 3.5KB of Flash and a 32MHz core. It integrates essential digital and analog peripherals, including a 10-bit ADC and Peripheral Pin Select (PPS), into a compact 14-pin TSSOP package. This MCU is designed for cost-sensitive applications where power consumption and board space are primary design constraints.

Why Choose This Part

The primary advantage is the eXtreme Low Power (XLP) performance, featuring typical run currents of only 37 uA/MHz at 1.8V. The inclusion of Peripheral Pin Select (PPS) allows flexible mapping of digital I/O to any pin, significantly easing hardware layout and reducing the need for cross-over traces.

Applications

Battery-Powered Handheld Devices
Utilizes XLP technology and extremely low sleep currents (0.04 uA) to extend the life of coin-cell powered equipment.
Industrial Sensor Nodes
Integrates internal voltage references and a 32MHz internal oscillator for precise data acquisition in compact monitoring hardware.
Consumer System Controllers
Manages basic user interface tasks, power sequencing, and glue logic using Peripheral Pin Select to simplify PCB routing.
Automotive Interior Lighting
Leverages the LINbus support and hardware PWMs to control LED dimming and communication within vehicle subsystems.

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 12
Core Processor PIC
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Data Converters A/D 11x10b; 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 14-TSSOP
Voltage - Supply (Vcc/Vdd) 2.3V ~ 5.5V

Getting Started

Develop applications using the MPLAB X IDE and the XC8 Compiler from Microchip. Hardware debugging and programming are typically performed via an MPLAB PICkit 4 or MPLAB Snap debugger connected to the ICSP pins. For rapid prototyping, the Curiosity Development Board series provides a compatible socket-based environment.

Part of PIC16 family » PIC16F1832

PIC16F1832 Family

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

Part Number RAM Package Flash Temp Range Stock
PIC16F18323-I/ST (this part) 256 x 8 TSSOP-14 3.5K -40degC ~ 85degC (.. 8,265
PIC16F18326-E/SL 2K SOIC-14 28KB -40degC ~ 125degC .. 712
PIC16F18326-I/JQ 2K UQFN-16 28KB -40degC ~ 85degC (.. 1,975
PIC16F18324-I/SL 512 x 8 SOIC-14 7KB -40degC ~ 85degC (.. 42
PIC16F18323-I/JQ 256 x 8 UQFN-16 3.5K -40degC ~ 85degC (.. 1,837
PIC16F18326-E/JQ 2K UQFN-16 28KB -40degC ~ 125degC .. 389
PIC16F18326-I/SL 2K SOIC-14 28KB -40degC ~ 85degC (.. 2,869
PIC16F18324T-I/SL 512 x 8 SOIC-14 7KB -40degC ~ 85degC (.. 2,310
PIC16F18326T-I/JQ 2K UQFN-16 28KB -40degC ~ 85degC (.. 7,592
PIC16F18325-I/JQ 1K UQFN-16 14KB -40degC ~ 85degC (.. 2,844

Also Consider

PIC16F18325-I/ST MCHPMicrochip Technology - Provides a pin-compatible upgrade with 14KB of Flash for applications that outgrow the 3.5KB memory limit.
STM8L151K4T6 STMicroelectronics - An alternative 8-bit low-power MCU with higher memory density and a different peripheral set for ultra-low power consumption.