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PIC18F25K50-I/ML

Name: PIC18F25K50-I/ML
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 28QFN

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資料表 PIC18F25K50-I/ML DataSheet
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規格

Series	PIC® XLP™ 18K
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	PIC
Core Size	8-Bit
Speed	48MHz
Connectivity	I2C, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	22
Program Memory Size	32KB (16K x 16)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	2K x 8
Voltage - Supply (Vcc/Vdd)	2.3V ~ 5.5V
Data Converters	A/D 14x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	28-QFN (6x6)
Package / Case	28-VQFN Exposed Pad
Base Product Number	PIC18F25

概述

Description

The PIC18F25K50-I/ML is a microcontroller from Microchip's PIC18 series, designed for embedded applications. It features a 16-bit instruction set architecture and operates at up to 64 MHz. With 32 KB of Flash memory, 2 KB of RAM, and 256 bytes of EEPROM, it supports a wide range of applications.
Key features include a 10-bit ADC with up to 13 channels, multiple PWM outputs, and a variety of communication interfaces such as I2C, SPI, and UART, making it suitable for sensor interfacing and data communication tasks. The device also includes an integrated USB 2.0 controller, facilitating easy connection to PC peripherals.
The PIC18F25K50-I/ML operates in a wide voltage range (2.0V to 5.5V) and is available in a 28-pin SSOP package, making it ideal for low-power and space-constrained designs. Additionally, it offers features like a robust interrupt system and enhanced analog functions, making it versatile for various applications in automation, control systems, and consumer electronics.

Features

The PIC18F25K50-I/ML is a 8-bit microcontroller from Microchip's PIC18 family, featuring:
1. Core Architecture: 8-bit PIC18 architecture with a 16-bit instruction set.
2. Memory: 32 KB of Flash memory, 2 KB of SRAM, and 256 bytes of EEPROM.
3. I/O Ports: 25 general-purpose I/O pins.
4. Analog Features: Integrated 10-bit ADC with up to 13 channels.
5. Timers: 3 timers (two 8-bit and one 16-bit).
6. Communication Interfaces: Supports UART, SPI, and I²C protocols.
7. USB Support: On-chip USB 2.0 controller for device mode.
8. Operating Voltage: 2.0V to 5.5V.
9. Operating Speed: Up to 48 MHz clock frequency.
10. Low Power Modes: Various power-saving modes for energy efficiency.
11. Programmable Peripheral Interface (PPI): Flexibility to connect different peripherals.
This microcontroller is ideal for applications requiring USB connectivity and a variety of I/O options, suitable for industrial, automotive, and consumer electronics.

Package

The PIC18F25K50-I/ML is available in a 28-lead SSOP (Shrink Small Outline Package) type package. This surface-mount package is designed for compact applications, offering a small footprint while maintaining ease of handling and soldering.

Pinout

The PIC18F25K50-I/ML microcontroller has a total of 28 pins. It features a variety of functions, including:
- Digital I/O: 18 pins are available for general-purpose input/output.
- ADC: 10-bit Analog-to-Digital Converter with multiple channels.
- USART: Serial communication interface for asynchronous serial communication.
- SPI: Serial Peripheral Interface for synchronous communication with peripherals.
- I2C: Inter-Integrated Circuit interface for communication with multiple devices.
- PWM: Pulse Width Modulation outputs for controlling motors or LEDs.
- Timers: Multiple timers for various timing applications.
- Reset: A reset pin for initializing the microcontroller.
- VDD/VSS: Power supply and ground pins.
The device is designed for low-power applications and includes features for USB connectivity. The pinout and specific configurations can be further explored in the manufacturer's datasheet.

Manufacturer

The PIC18F25K50-I/ML is manufactured by Microchip Technology Inc., a leading company in the semiconductor industry. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in microcontroller and microprocessor solutions, as well as a range of analog and interface products. The company is known for its focus on embedded control applications, providing development tools, software, and support for engineers and developers. Microchip's products are widely used in various industries, including automotive, industrial, consumer, and communication sectors, making it a key player in the electronics market.

Application

The PIC18F25K50-I/ML microcontroller is commonly used in various applications, including:
1. Consumer Electronics: Remote controls, home appliances.
2. Embedded Systems: Automation and control systems.
3. Industrial Automation: Signal processing and data acquisition.
4. Communication Devices: Serial communication interfaces.
5. Automotive Applications: Sensor processing and control tasks.
6. Medical Devices: Monitoring and diagnostic equipment.
7. IoT Devices: Sensor hubs and smart home applications.
Its versatility and integrated peripherals make it suitable for a wide range of projects.

Equivalent

The PIC18F25K50-I/ML microcontroller has equivalent products in the PIC18 family, such as the PIC18F25K80, which offers similar features with increased memory. Other alternatives include the PIC18F45K50 and PIC18F46K50, which provide more I/O pins and memory. Always check specific requirements and datasheets for compatibility.