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PIC18LF2685-I/SO

Name: PIC18LF2685-I/SO
Rating: 4.7 (12 reviews)

IC MCU 8BIT 96KB FLASH 28SOIC

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製造商。部分 #PIC18LF2685-I/SO
包 SOIC-28
資料表 PIC18LF2685-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)	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 PIC18LF2685-I/SO is a microcontroller from Microchip's PIC18 family, designed for embedded applications. It features an 8-bit architecture with a maximum clock speed of 40 MHz and comes with 128 bytes of EEPROM and 2 KB of RAM. The device has a 32 KB flash memory, which allows for extensive program storage.
Key features include 33 general-purpose I/O pins, multiple communication interfaces (such as UART, SPI, and I2C), and a 10-bit integrated ADC with up to 16 channels. It supports advanced power management features, including sleep modes for energy efficiency.
The PIC18LF2685 is also compatible with the MPLAB development environment, making it easier for developers to design, simulate, and debug their applications. Its versatility and robust performance make it suitable for various applications, from consumer electronics to industrial automation. Overall, the PIC18LF2685-I/SO offers a balance of performance, functionality, and ease of use, making it a popular choice for embedded system designers.

Features

The PIC18LF2685-I/SO is a 16-bit microcontroller from Microchip's PIC18 family, designed for embedded applications. Key features include:
1. Memory: 128 KB Flash program memory, 4 KB RAM, and 1 KB EEPROM.
2. Speed: Operates at up to 40 MHz with a 10-bit instruction cycle.
3. I/O Ports: 33 digital I/O pins, with configurable pull-up/pull-down resistors.
4. Analog: Integrated 10-bit ADC (up to 16 channels) and comparators.
5. Communication: Supports multiple communication interfaces including UART, SPI, and I2C.
6. Timers: Includes several 8-bit and 16-bit timers/counters.
7. Interrupts: Comprehensive interrupt system with up to 14 external interrupts.
8. Low Power: Operates in various low-power modes for energy efficiency.
9. Enhanced Features: Enhanced EEPROM, enhanced PWM outputs, and various operating voltages (2.0V to 5.5V).
This combination of features makes the PIC18LF2685-I/SO suitable for a wide range of applications, including control systems, data acquisition, and communication tasks.

Package

The PIC18LF2685-I/SO is packaged in a 28-pin SSOP (Shrink Small Outline Package).

Pinout

The PIC18LF2685-I/SO is a microcontroller from Microchip's PIC18 family, housed in a 28-pin SOIC (Small Outline Integrated Circuit) package. It features a 16-bit instruction set architecture and operates at a maximum clock speed of 40 MHz.
Key functions and features include:
- Digital I/O Ports: 16 I/O pins that can be configured individually for input or output.
- Analog Comparators: Built-in comparators for analog signal processing.
- Timers: Multiple timers (Timer0, Timer1, Timer2) for various timing applications.
- PWM (Pulse Width Modulation): Support for PWM outputs for motor control and other applications.
- Communication Interfaces: Includes USART, SPI, and I²C for serial communication.
- ADC (Analog-to-Digital Converter): 10-bit ADC for converting analog signals to digital.
- EEPROM and Flash Memory: 256 bytes of EEPROM and 32 KB of Flash program memory.
This microcontroller is suitable for a wide range of embedded applications.

Manufacturer

The manufacturer of the PIC18LF2685-I/SO is Microchip Technology Inc. Microchip is an American company that specializes in designing and manufacturing microcontrollers, memory products, and analog semiconductors. Founded in 1989 and based in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its innovative solutions and extensive product portfolio, which includes both 8-bit and 16-bit microcontrollers, as well as development tools and software. Microchip emphasizes long-term reliability and support for its products, making it a preferred choice for embedded system designers and engineers.

Application

The PIC18LF2685-I/SO is commonly used in embedded applications such as automotive control systems, industrial automation, consumer electronics, and medical devices. Its features, including low power consumption, multiple I/O ports, and integrated peripherals, make it suitable for tasks like sensor interfacing, motor control, data acquisition, and communication protocols. Additionally, it is ideal for projects requiring real-time processing and complex control systems.

Equivalent

Equivalent products to the PIC18LF2685-I/SO chip include the PIC18F2550, PIC18F2680, and PIC18LF4520. These alternatives share similar features such as 8-bit architecture, multiple I/O pins, and comparable memory sizes. Always verify specific requirements like peripheral compatibility and package types when considering replacements.