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PIC18LF25K22-I/SS

Name: PIC18LF25K22-I/SS
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 28SSOP

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包 SSOP-28
資料表 PIC18LF25K22-I/SS DataSheet
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規格

Package	Tube
Series	PIC® XLP™ 18K
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	64MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
NumberofI/O	24
ProgramMemorySize	32KB (16K x 16)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	1.5K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	A/D 19x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	28-SSOP (0.209, 5.30mm Width)

概述

Description

The PIC18LF25K22-I/SS is a microcontroller from Microchip's PIC18 family, specifically designed for low-power applications. It features a 16-bit instruction set architecture and operates at up to 64 MHz, providing efficient processing capabilities. This microcontroller includes 32 KB of Flash program memory, 2 KB of SRAM, and a robust set of peripherals such as 16-bit timers, a 10-bit ADC, multiple communication interfaces (including I2C, SPI, and UART), and PWM outputs.
The device is designed with advanced features like enhanced EEPROM, a built-in oscillator, and comprehensive interrupt management, making it suitable for applications ranging from consumer electronics to industrial automation. Its low-power modes ensure energy efficiency, ideal for battery-operated devices. Additionally, the PIC18LF25K22-I/SS comes in a 28-pin SSOP package, facilitating easy integration into various circuit designs. With its combination of performance and versatility, it is a popular choice for embedded system developers.

Features

The PIC18LF25K22-I/SS is a 8-bit microcontroller from Microchip's PIC18 family, designed for low-power applications. Key features include:
- Memory: 32 KB of Flash program memory, 2 KB of RAM, and 256 bytes of EEPROM.
- I/O Ports: 25 I/O pins with multiplexed functions.
- Performance: Operates at a maximum clock speed of 64 MHz with an 8-bit instruction set.
- Analog: Integrated 10-bit ADC with up to 13 channels.
- Communication: Supports various communication protocols, including I2C, SPI, and EUSART.
- Timers: Multiple timers (3 timer/counters) for various timing applications.
- Power Management: Low-power sleep mode and various operating voltage ranges (2.0V to 5.5V).
- Enhanced Features: High-speed PWM, Comparators, and a versatile interrupt system.
This microcontroller is ideal for applications in automotive, industrial control, and consumer electronics, offering flexibility and efficiency for diverse projects.

Package

The PIC18LF25K22-I/SS comes in a 28-pin SSOP (Shrink Small Outline Package). This package type is designed for surface mounting and is suitable for applications with limited space.

Pinout

The PIC18LF25K22-I/SS is a 28-pin microcontroller from Microchip's PIC18 family. It features a 16-bit instruction set architecture and is designed for low-power applications. Key functions of the pins include:
1. Power Supply Pins: VDD (power supply) and VSS (ground).
2. Digital I/O Pins: 16 pins can be configured as general-purpose inputs or outputs.
3. Analog Inputs: Up to 10 channels of 10-bit Analog-to-Digital Converter (ADC).
4. Communication Interfaces:
- 1 x UART
- 1 x I2C
- 1 x SPI
5. Timer Functions: Multiple timers for various timing applications.
6. Reset Functionality: MCLR (Master Clear) pin for reset control.
7. Programming Interface: ICSP (In-Circuit Serial Programming) capability.
Overall, the PIC18LF25K22-I/SS is versatile for embedded applications, offering a range of functionalities within its 28-pin architecture.

Manufacturer

The manufacturer of the PIC18LF25K22-I/SS is Microchip Technology Inc. Microchip is an American publicly traded company that specializes in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, it primarily serves customers in the embedded control applications market. Microchip is known for its development tools, software, and comprehensive support for its products, enabling a wide range of industries, including automotive, industrial, consumer, and communication sectors, to integrate advanced technology into their designs. The company is recognized for its reliable and cost-effective solutions, helping engineers streamline product development processes.

Application

The PIC18LF25K22-I/SS is commonly used in embedded systems for applications such as automotive control systems, industrial automation, sensor interfacing, data logging, and consumer electronics. Its low power consumption, integrated peripherals, and versatile I/O capabilities make it suitable for battery-operated devices, home automation, and communication systems. Additionally, it is often utilized in robotics and educational projects.

Equivalent

Equivalent products to the PIC18LF25K22-I/SS chip include the PIC18LF45K22 and PIC18LF26K22. These chips share similar architecture, core features, and peripheral support, making them suitable substitutes depending on your specific application requirements. Always verify pin compatibility and memory specifications before substitution.