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PIC18F2685-I/SO

Name: PIC18F2685-I/SO
Rating: 4.7 (12 reviews)

IC MCU 8BIT 96KB FLASH 28SOIC

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製造商。部分 #PIC18F2685-I/SO
包 SOIC-28
資料表 PIC18F2685-I/SO DataSheet
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規格

Package	Tube
Series	PIC® 18F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	40MHz
Connectivity	CANbus, I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
NumberofI/O	25
ProgramMemorySize	96KB (48K x 16)
ProgramMemoryType	FLASH
EEPROMSize	1K x 8
RAMSize	3.25K x 8
Voltage-Supply(Vcc/Vdd)	4.2V ~ 5.5V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	28-SOIC (0.295, 7.50mm Width)

概述

Description

The PIC18F2685-I/SO is a member of Microchip's PIC18 family of microcontrollers, designed for high-performance and versatility in embedded applications. It features an 8-bit architecture with a 16-bit instruction set, allowing for efficient processing. Key specifications include:
- Memory: 32 KB of Flash program memory, 1.5 KB of RAM, and 256 bytes of EEPROM for data storage.
- I/O Ports: 36 I/O pins that can be configured for various digital and analog functions.
- Communication Interfaces: Multiple communication protocols, including I2C, SPI, and UART, enabling seamless integration with other devices.
- Analog Features: Integrated 10-bit Analog-to-Digital Converter (ADC) and comparators for handling analog signals.
- Operating Range: Typically operates at 2.0V to 5.5V, with a maximum clock speed of 40 MHz.
The PIC18F2685-I/SO is ideal for applications such as automotive, industrial control, and consumer electronics, providing a robust solution for developers seeking reliable, efficient microcontroller performance.

Features

The PIC18F2685-I/SO is a 16-bit microcontroller from Microchip's PIC18 family. Key features include:
1. Architecture: 8-bit data bus with an instruction set optimized for high-level language efficiency.
2. Memory: 32 KB of Flash program memory, 1.5 KB of RAM, and 256 bytes of EEPROM.
3. I/O Ports: 36 I/O pins with extensive multiplexing options.
4. Timers: Multiple 8-bit and 16-bit timers, including a real-time clock.
5. Analog Features: Integrated 10-bit ADC with multiple channels and comparators.
6. Communication: Supports multiple communication interfaces, including SPI, I2C, and UART.
7. Interrupts: Multiple sources of interrupts for flexible event handling.
8. Low Power Modes: Several low-power modes designed for energy-efficient applications.
9. Development Support: Compatible with MPLAB X and XC8 compiler for easier development.
The PIC18F2685-I/SO is ideal for applications in automation, consumer electronics, and data acquisition systems, combining performance with versatility.

Package

The PIC18F2685-I/SO is packaged in a 28-pin SOIC (Small Outline Integrated Circuit) configuration. The "I" indicates industrial temperature range, and "SO" denotes the surface mount package type.

Pinout

The PIC18F2685-I/SO microcontroller has a pin count of 40. It is part of the Microchip PIC18 family, designed for high-performance applications. The functions of its pins include:
1. Power Supply: VDD (power) and VSS (ground).
2. Analog Inputs: Multiple pins serve as analog inputs for the ADC.
3. Digital I/O: General-purpose input/output pins for interfacing with external devices.
4. Timer Functions: Pins associated with timer modules.
5. Serial Communication: UART, SPI, and I2C interfaces for communication.
6. Interrupts: Pins for external interrupts.
7. Oscillator: Pins for connecting an external oscillator or crystal.
8. MCLR: Master Clear reset pin.
This microcontroller is suitable for embedded applications due to its flexibility and wide range of features.

Manufacturer

The PIC18F2685-I/SO is manufactured by Microchip Technology Inc. Microchip is a publicly traded company that specializes in embedded control solutions, offering microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip primarily serves various industries including automotive, industrial, consumer, and communications. The company is known for its focus on developing reliable and cost-effective products for engineers and designers, providing extensive support and development tools to facilitate system design.

Application

The PIC18F2685-I/SO microcontroller is commonly used in applications such as industrial automation, automotive systems, consumer electronics, robotics, and data acquisition systems. Its features, including multiple I/O ports, ADC, and communication interfaces (UART, SPI, I2C), make it suitable for embedded control, sensor interfacing, and real-time data processing tasks.

Equivalent

Equivalent products for the PIC18F2685-I/SO include the PIC18F2680, PIC18F2681, and PIC18F2685-E/SO. These variants share similar architecture and features but may differ in memory size, packaging, or temperature range. Always verify specific requirements and compatibility for your application.