PIC16F18446T-I/SO - Microchip Technology

Manufacturer Part Number

PIC16F18446T-I/SO

Manufacturer

Microchip Technology

Introduction

The PIC16F18446T-I/SO is an advanced 8-bit microcontroller from Microchip, belonging to the PIC® XLP™ 16F, Functional Safety (FuSa) series, optimized for low power consumption and enhanced safety features.

Product Features and Performance

Core Processor: PIC

Core Size: 8-Bit

Speed: 32MHz

Connectivity options include EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART

Peripherals include Brown-out Detect/Reset, Power-on Reset, PWM, Watchdog Timer

Program Memory Size: 28KB (16K x 14)

Program Memory Type: FLASH

EEPROM Size: 256 x 8

RAM Size: 2K x 8

Data Converters: 17-channel 12-bit Analog-to-Digital, 1-channel 5-bit Digital-to-Analog

Oscillator Type: Internal

18 I/O pins

Product Advantages

Optimized for low power consumption (XLP Technology)

Integrated functional safety features meet industry standards

Versatile connectivity and peripheral set

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 2.3V to 5.5V

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Supplier Device Package: 20-SOIC

Package / Case: 20-SOIC (0.295", 7.50mm Width)

Quality and Safety Features

Functional Safety (FuSa) certified

Brown-out Detect/Reset and Power-on Reset ensures proper operation under fluctuating power conditions

Extended operating temperature range suitable for industrial applications

Compatibility

Compatible with a variety of communication protocols including RS-232, RS-485, and LINbus allowing easy integration into existing systems

Application Areas

Automotive systems

Industrial automation and control systems

Consumer electronics

Communication equipment

Product Lifecycle

Currently active with ongoing support and supply from Microchip Technology

No indication of nearing discontinuation, with available replacements and upgrades

Several Key Reasons to Choose This Product

High-performance 32MHz 8-bit PIC core

Low power consumption ideal for battery-powered and power-sensitive applications

Robust set of peripherals enhancing system capabilities

Wide operating voltage and temperature range suit rigorous environments

Ease of integration with multiple built-in communication interfaces and compatible protocols

Reliable with built-in safety and quality features ensuring system stability and compliance.