PIC18LF2525-I/SO

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PIC18LF2525-I/SO

IC MCU 8BIT 48KB FLASH 28SOIC

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  • Ông. Phần #PIC18LF2525-I/SO
  • Gói SOIC-28
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Thông số kỹ thuật

Package Tube
Series PIC® 18F
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 40MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
NumberofI/O 25
ProgramMemorySize 48KB (24K x 16)
ProgramMemoryType FLASH
EEPROMSize 1K x 8
RAMSize 3.8K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 5.5V
DataConverters A/D 10x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 28-SOIC (0.295, 7.50mm Width)

Tổng quan

Description

The PIC18LF2525-I/SO is a microcontroller from Microchip Technology, part of the PIC18 family. It features an 8-bit architecture, offering enhanced performance and flexibility for various applications. Key specifications include:
- Memory: 32 KB of Flash memory for program storage, 1 KB of SRAM, and 256 bytes of EEPROM.
- I/O Ports: Up to 25 general-purpose I/O pins for interfacing with peripherals.
- Speed: Operates at a maximum clock speed of 40 MHz.
- Peripherals: Integrated peripherals include analog-to-digital converters (ADCs), timers, and serial communication interfaces (UART, SPI, I2C).
- Power: Low power consumption with multiple operating modes, making it suitable for battery-powered applications.
The 'I/SO' suffix denotes its package type (SOIC) and operational temperature range (-40°C to +125°C). The PIC18LF2525-I/SO is ideal for embedded systems, industrial controls, and consumer electronics, providing a versatile platform for both hobbyists and professionals.

Features

The PIC18LF2525-I/SO is a 28-pin microcontroller from Microchip's PIC18 family, featuring a high-performance 8-bit architecture. Key features include:
1. Memory: 32 KB of Flash program memory, 2 KB of RAM, and 256 bytes of EEPROM.
2. Operating Voltage: 2.0V to 5.5V, suitable for low-power applications.
3. Speed: Operates up to 40 MHz with an 8 MHz internal oscillator.
4. I/O Ports: 22 programmable I/O pins.
5. Timers: Three 16-bit timers (Timer0, Timer1, Timer2) for various timing applications.
6. Communication Interfaces: Supports USART, SPI, and I2C for serial communication.
7. ADC: 10-bit Analog-to-Digital Converter with multiple channels.
8. Interrupts: Multiple external and internal interrupt sources.
9. Low Power Modes: Various power-saving modes, enhancing energy efficiency.
10. Built-in Comparators: Two voltage comparators for analog signal processing.
These features make the PIC18LF2525-I/SO suitable for a wide range of embedded applications, from consumer electronics to automotive systems.

Package

The PIC18LF2525-I/SO is packaged in a 28-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package is designed for ease of integration into circuit boards and is suitable for various applications in embedded systems.

Pinout

The PIC18LF2525-I/SO is a 28-pin microcontroller from Microchip's PIC18 family. It features 18 general-purpose I/O pins, which can be configured for various functions such as digital input/output, analog input for the ADC, and specialized communication interfaces.
Key functions of the pins include:
- Digital I/O: Configurable as input or output for general-purpose use.
- Analog Inputs: Up to 10 channels for the 10-bit ADC.
- USART: Pins for asynchronous serial communication.
- SPI/I2C: Supports SPI and I2C communication protocols.
- Timers: Multiple timers for timing-related functions.
- Interrupts: External interrupt capabilities on select pins.
The device operates at a voltage range of 2.0V to 5.5V and includes features such as EEPROM, flash memory, and multiple power-saving modes, making it suitable for a wide range of applications in embedded systems.

Manufacturer

The manufacturer of the PIC18LF2525-I/SO is Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in microcontrollers, analog semiconductors, memory, and interface products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a wide range of integrated circuits and development tools for various applications, including automotive, industrial, consumer, and telecommunications markets. The company is known for its commitment to innovation, customer support, and a strong focus on embedded systems design.

Application

The PIC18LF2525-I/SO is commonly used in embedded systems for applications such as industrial automation, consumer electronics, automotive systems, and medical devices. Its features support motor control, data acquisition, sensor interfacing, and communication protocols like I2C and SPI. Additionally, it is suitable for power management and low-power applications due to its low-power modes.

Equivalent

The PIC18LF2525-I/SO microcontroller can be equivalently replaced with other PIC18 series devices, such as the PIC18F2525 and PIC18LF25K20, depending on specific requirements like memory size and peripheral features. Always check the specific pin configurations, voltage, and performance needs for compatibility.

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