PIC18F85J90-I/PT - Microchip Technology

Manufacturer Part Number

PIC18F85J90-I/PT

Manufacturer

Microchip Technology

Introduction

The PIC18F85J90-I/PT is an 8-bit microcontroller designed for advanced level applications where integration, performance, power efficiency, and cost are critical.

Product Features and Performance

8-Bit High-Performance Microcontroller

40MHz Operating Speed

Integrated LCD Driver

I2C, SPI, UART/USART for Communication

Brown-out Detect/Reset, Low Voltage Detect (LVD), Power-on Reset (POR)

PWM for Motor Control and LED Dimming

Watchdog Timer (WDT) for System Stability

67 Programmable I/O Pins

32KB flash program memory

2KB of RAM

Internal Oscillator for Reduced Component Count

Wide Operating Temperature Range of -40°C to 85°C

Product Advantages

Integrated peripherals reduce external components

Ample program memory and RAM for complex applications

Wide range of connectivity options for versatile use

Robust safety features for reliable operation

High pin count for extensive interface capabilities

Key Technical Parameters

Core Processor: PIC

Core Size: 8-Bit

Speed: 40MHz

Number of I/O: 67

Program Memory Size: 32KB

Program Memory Type: FLASH

RAM Size: 2K x 8

Voltage Supply: 2V ~ 3.6V

Data Converters: A/D 12x10b

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package: 80-TQFP (12x12)

Quality and Safety Features

Safety features include Brown-out Detect/Reset, LVD, POR, and WDT

Quality assured by Microchip Technology's rigorous testing standards

Compatibility

Compatible with a wide range of supply voltages for diverse applications

Interface compatible with standard communication protocols like I2C, SPI, and UART/USART

Application Areas

Industrial Control Systems

Automotive Electronics

Home Automation

Consumer Electronics

Medical Devices

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Future replacements or upgrades should align with the PIC18F85 product series

Several Key Reasons to Choose This Product

High integration suitable for complex systems

Flexible communication interfaces for various applications

Abundant I/O enables easier and more expansive user interface connectivity

Extensive temperature range suitable for harsh environments

Trusted manufacturer known for quality and longevity in the market

Large program memory for advanced level coding and firmware development

Real-time operation guaranteed by the 40MHz speed and watchdog timer