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PIC18F85J90-I/PT

Name: PIC18F85J90-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 80TQFP

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包 TQFP-80
資料表 PIC18F85J90-I/PT DataSheet
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規格

Package	Tray
Series	PIC® 18J
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	40MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
NumberofI/O	67
ProgramMemorySize	32KB (16K x 16)
ProgramMemoryType	FLASH
RAMSize	2K x 8
Voltage-Supply(Vcc/Vdd)	2V ~ 3.6V
DataConverters	A/D 12x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	80-TQFP

概述

Description

The PIC18F85J90-I/PT is a member of Microchip's PIC18 family of microcontrollers, known for its enhanced performance and features suited for a wide range of applications. With a 16-bit instruction set architecture, it operates at a maximum clock speed of 64 MHz and offers up to 88KB of Flash memory, 4KB of RAM, and 1KB of EEPROM.
Key features include multiple I/O ports, a 10-bit ADC (Analog-to-Digital Converter) with up to 16 channels, various communication interfaces like UART, SPI, and I2C, as well as integrated PWM (Pulse Width Modulation) capabilities. It supports low-power modes for energy-efficient applications, making it ideal for battery-operated devices.
The microcontroller also has a rich set of peripherals, including timers, comparators, and an integrated watchdog timer, enhancing its versatility in embedded systems. Its architecture allows for more robust programming and debugging, making it a popular choice among engineers for applications in automation, robotics, and sensor interfacing.

Features

The PIC18F85J90-I/PT is a 8-bit Microcontroller from Microchip's PIC18 family. Key features include:
1. Memory: 64 KB Flash program memory, 4 KB RAM, and 1 KB EEPROM.
2. Performance: Operates at up to 16 MHz with a 10-bit instruction cycle.
3. I/O Ports: 85 general-purpose I/O pins, configurable for various functions.
4. Analog Features: Integrated 10-bit ADC (up to 16 channels) and Comparator modules.
5. Timers: Multiple timers (3) with various modes for precise timing applications.
6. Communication Interfaces: Supports UART, I2C, and SPI for versatile communication options.
7. Enhanced PWM: 16-bit PWM output capability for motor control or signal generation.
8. Low Power Modes: Multiple sleep modes to enhance power efficiency.
9. Interrupts: Comprehensive interrupt system for responsive operation.
10. Development Tools: Compatible with MPLAB X IDE and extensive development libraries.
This microcontroller is suitable for a wide range of embedded applications, including automation, control systems, and consumer electronics.

Package

The PIC18F85J90-I/PT is packaged in a 64-pin TQFP (Thin Quad Flat Package) format, which features a shallow profile and is suitable for surface mounting.

Pinout

The PIC18F85J90-I/PT is a 64-pin microcontroller from Microchip Technology's PIC18 series. It features a range of functions, including:
- Digital I/O Ports: Configurable as input or output.
- Analog-to-Digital Converter (ADC): 10-bit resolution for analog signal processing.
- Timers: Multiple timers for various timing applications (Timer0, Timer1, etc.).
- PWM Outputs: For motor control and other applications.
- USART/Serial Communication: For serial data transmission.
- I²C and SPI Interfaces: For communication with peripherals.
- EEPROM Memory: For non-volatile data storage.
- Flash Program Memory: Up to 64KB for program storage.
- Interrupt System: For responsive applications.
This microcontroller is widely used in embedded applications requiring robust processing capabilities and extensive peripheral support.

Manufacturer

The manufacturer of the PIC18F85J90-I/PT is Microchip Technology Inc. Microchip is a publicly traded company that specializes in designing and manufacturing microcontrollers, memory, analog, and interface products. Founded in 1989, the company serves a wide range of industries, including automotive, industrial, consumer, and communications. Microchip is known for its extensive portfolio of embedded control solutions, particularly in the field of microcontrollers and digital signal controllers, allowing engineers to create advanced electronic designs. The company emphasizes innovation and reliability, with a strong commitment to customer support and development tools.

Application

The PIC18F85J90-I/PT microcontroller is commonly used in various application areas such as automotive systems, industrial automation, consumer electronics, medical devices, and communication systems. Its features, including enhanced processing capabilities, multiple I/O ports, and integrated peripherals like ADC and PWM, make it suitable for tasks like motor control, sensor interfacing, data acquisition, and embedded control solutions.

Equivalent

Equivalent products to the PIC18F85J90-I/PT include the PIC18F86J90, PIC18F87J90, and other members of the PIC18 family with similar architecture and specifications. Additionally, consider the Microchip PIC24F series for a more advanced but compatible option. Ensure to check specific features, pin configurations, and memory sizes for compatibility with your application.