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PIC16F18323-I/JQ

MCHPPIC16F18323-I/JQ

Microchip Technology
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 3.5KB (2K x 14) FLASH 16-UQFN (4x4)
Active1,837 in stock
Datasheet Digi-Key Compare Prices

Overview

The PIC16F18323-I/JQ is a versatile 8-bit microcontroller from Microchip's eXtreme Low Power (XLP) family, featuring 3.5KB of Flash and a 32MHz core. It integrates Core Independent Peripherals (CIPs) that allow for hardware-based task execution with minimal CPU intervention, significantly reducing power consumption. This specific variant comes in a compact 16-UQFN package, making it suitable for space-constrained designs requiring multiple communication interfaces like I2C, SPI, and UART.

Why Choose This Part

This MCU offers exceptional power efficiency with a run current of 37 uA/MHz at 1.8V and a standby current of 0.25 uA. The inclusion of 256 bytes of EEPROM provides reliable non-volatile storage for calibration data, while the 16-level deep hardware stack and RISC architecture simplify C-based firmware development.

Applications

Battery-Powered Handheld Devices
Utilizes XLP technology and a 40nA sleep current to extend battery life in portable consumer electronics.
Sensor Node Controllers
The Peripheral Pin Select (PPS) feature and integrated ADC facilitate flexible interfacing with analog and digital sensors in industrial environments.
System Supervisors
Acts as a low-power watchdog and housekeeping controller for larger processors, managing power-on reset and brown-out conditions.

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 16-UQFN Exposed Pad
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 16-UQFN (4x4)
Voltage - Supply (Vcc/Vdd) 2.3V ~ 5.5V

Getting Started

Developers can begin by using the MPLAB X IDE and the XC8 Compiler, which are optimized for this architecture. For hardware debugging, the MPLAB PICkit 4 or MPLAB Snap programmers are recommended, and the Curiosity High Pin Count (HPC) Development Board can be used for rapid prototyping with the 16-pin layout.

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/JQ (this part) 256 x 8 UQFN-16 3.5K -40degC ~ 85degC (.. 1,837
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
PIC16F18326-E/JQ 2K UQFN-16 28KB -40degC ~ 125degC .. 389
PIC16F18326-I/SL 2K SOIC-14 28KB -40degC ~ 85degC (.. 2,869
PIC16F18323-I/ST 256 x 8 TSSOP-14 3.5K -40degC ~ 85degC (.. 8,265

Also Consider

ATtiny404 MCHPMicrochip Technology - Provides a similar 4KB Flash capacity and low power operation but uses the AVR architecture which some developers prefer for its peripheral set.
STM8L051F3 STMicroelectronics - An alternative 8-bit ultra-low-power MCU with 8KB Flash and a slightly higher I/O count for more complex control logic.