PIC18F25K20-I/SS

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PIC18F25K20-I/SS

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IC MCU 8BIT 32KB FLASH 28SSOP

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Spezifikationen

Attribut Wert
Package / Case Tube
Series PIC® XLP™ 18K
Part Status Active
Core Processor PIC
Core Size 8-Bit
Speed 64MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O 24
Program Memory Size 32KB (16K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 1.5K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 11x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The PIC18F25K20-I/SS is an 8-bit microcontroller from Microchip Technology, part of the PIC18 family known for its advanced features and performance. It is designed for low-power applications, offering a balance between power consumption and processing capability. Key features include:
1. CPU and Performance: It operates at up to 64 MHz, providing enhanced processing speed and efficiency for various applications.
2. Memory: Equipped with 32 KB of Flash memory, 1536 bytes of RAM, and 256 bytes of EEPROM, it supports ample storage for embedded programs and data.
3. I/O Capabilities: It features 25 I/O pins, facilitating extensive connectivity for interfacing with other devices and peripherals.
4. Peripherals: Includes a range of peripherals such as timers, analog-to-digital converters (ADCs), and serial communication interfaces like SPI, I2C, and UART, making it versatile for different tasks.
5. Operating Voltage: The chip operates from 1.8V to 5.5V, suitable for battery-powered and energy-efficient applications.
6. Package: The ‘I/SS’ designation refers to its industrial temperature range and SSOP (Shrink Small Outline Package) form factor, allowing for compact and robust design implementations.

Equivalent

The PIC18F25K20-I/SS is an 8-bit microcontroller from Microchip Technology. Equivalent products with similar specifications might include the PIC18F26K20, PIC18F24K20, and PIC18F25K22, also from Microchip. Alternatives from other manufacturers could include the ATmega328P from Microchip (formerly Atmel) or the STM8S series from STMicroelectronics. However, compatibility in terms of function and pin configuration should be verified based on the application requirements.

Features

The PIC18F25K20-I/SS is a microcontroller from Microchip Technology, featuring the following key specifications:
1. Core Architecture: 8-bit PIC18.
2. Operating Speed: Up to 64 MHz.
3. Memory:
- Flash Memory: 32 KB.
- RAM: 2 KB.
- EEPROM: 256 bytes.
4. I/O Ports: 25 digital I/O pins.
5. Peripherals:
- 1 Enhanced Capture/Compare/PWM (ECCP) module.
- 1 Standard Capture/Compare/PWM (CCP) module.
- Multiple timers (1x 8-bit and 3x 16-bit).
6. Communication Interfaces:
- EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter).
- Master Synchronous Serial Port (MSSP) supporting I2C and SPI.
7. A/D Converter: 10-bit, up to 12 channels.
8. Package: 28-pin SSOP (Shrink Small Outline Package).
9. Operating Voltage: 1.8V to 5.5V, supporting low-power operation.
10. Special Features:
- NanoWatt XLP technology for energy efficiency.
- In-Circuit Debug/Programming via ICSP.
This microcontroller is suitable for applications requiring reliable performance and low power consumption.

Pinout

The PIC18F25K20-I/SS is a microcontroller from Microchip Technology. It comes in a 28-pin package, typically a SOIC (Small Outline Integrated Circuit) if the "-I/SS" suffix is considered. This microcontroller belongs to the PIC18 family, known for its enhanced core features and rich peripheral set.
Pin count: 28 pins
Functions:
- CPU: 8-bit with enhanced flash and RISC architecture.
- Memory: Typically 32KB Flash, 1.5KB RAM, and 256 bytes EEPROM.
- I/O Ports: Multiple digital I/O lines, which are configurable for various functions.
- Timers: Includes multiple 8-bit and 16-bit timers.
- Analog: Features a 10-bit A/D converter with multiple input channels.
- Communication Interfaces: Supports protocols such as USART, SPI, and I²C for serial communication.
- PWM: Pulse Width Modulation for motor control and other applications.
- OSC Options: Supports multiple oscillation modes, including internal and external oscillators.
This microcontroller is commonly used in automotive, industrial, and consumer applications, providing a balance between power and functionality.

Manufacturer

The PIC18F25K20-I/SS is manufactured by Microchip Technology Inc. Microchip Technology is a leading American company that designs and manufactures semiconductor products, including microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip Technology is known for its extensive portfolio of microcontroller and analog products, serving a wide range of industries such as automotive, industrial, medical, consumer electronics, and aerospace. The company focuses on providing comprehensive solutions that enable engineers to create innovative applications with ease and reliability.

Application

The PIC18F25K20-I/SS microcontroller is commonly used in a variety of applications due to its low power consumption and high performance. Key areas include:
1. Embedded Systems: For controlling simple to complex systems in consumer electronics.
2. Automotive: In applications requiring reliable performance under varying conditions.
3. Industrial Automation: For process control and monitoring.
4. Home Appliances: In smart appliances for efficient functionality.
5. IoT Devices: As a core component for connectivity and control.
6. Communication Systems: Managing data protocols and interfaces.
7. Medical Devices: In non-critical, portable medical equipment.
Its versatility and features make it suitable for many other custom applications as well.

Package

The PIC18F25K20-I/SS is a microcontroller from Microchip Technology, and its package type is SSOP (Shrink Small Outline Package) with 28 pins. The "I" denotes an industrial temperature range, while "SS" indicates the SSOP package.

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