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PIC16F18456-I/SS

MCHPPIC16F18456-I/SS

Microchip Technology
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 28KB (16K x 14) FLASH 28-SSOP
Active360 in stock

Overview

The PIC16F18456-I/SS is a high-performance 8-bit microcontroller from the PIC16 family featuring XLP (Extreme Low Power) technology. It offers 16KB of Flash memory and 1KB of RAM in a compact 28-pin SSOP package, optimized for low-power sensor nodes and portable applications. This device includes flexible Core Independent Peripherals (CIPs) that reduce CPU overhead and power consumption by handling tasks in hardware.

Why Choose This Part

This MCU excels in power-sensitive designs with a sleep current as low as 50nA and multiple power-saving modes like Doze and Idle. The Core Independent Peripherals allow for complex timing and logic operations to continue without waking the core, significantly improving efficiency. Its 5.5V maximum operating voltage provides robustness in various industrial and consumer power environments.

Applications

Battery-Powered Sensor Nodes
Leverages XLP technology and extremely low sleep currents to extend battery life in remote monitoring systems.
Industrial Protocol Converters
Utilizes integrated UART, SPI, and I2C interfaces to bridge communication between different industrial bus standards.
Handheld Medical Devices
Provides enough memory and I/O for user interface control and sensor data processing in portable health monitors.
Home Automation Actuators
Manages local logic and peripheral control for smart lighting and environmental control systems.

Key Specifications

Speed 32MHz
RAM Size 2K x 8
Core Size 8-Bit
EEPROM Size 256 x 8
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Connectivity EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 26
Core Processor PIC
Package / Case 28-SSOP (0.209", 5.30mm Width)
Data Converters A/D 24x12b; D/A 1x5b
Oscillator Type Internal
Program Memory Size 28KB (16K x 14)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 28-SSOP
Voltage - Supply (Vcc/Vdd) 2.5V ~ 5.5V

Getting Started

Development is best supported through the Microchip MPLAB X IDE and the XC8 Compiler. For rapid prototyping, use the MPLAB Code Configurator (MCC) to graphically initialize peripherals and generate C code. Hardware debugging is typically performed using an MPLAB PICkit 4 or Snap in-circuit debugger connected to the 28-SSOP pins.

Also Consider

ATmega328PB-AU MCHPMicrochip Technology - Alternative 8-bit architecture with more Flash memory (32KB) and dual I2C/SPI interfaces.