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PIC18F25K20-I/ML

Name: PIC18F25K20-I/ML
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 28QFN

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包 QFN-28
資料表 PIC18F25K20-I/ML 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 11x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	28-VQFN Exposed Pad

概述

Description

The PIC18F25K20-I/ML is a microcontroller from Microchip's PIC18 family, designed for embedded applications. It features an 8-bit architecture with a 16-bit instruction set, making it versatile for various control and automation tasks. Key specifications include:
- Flash Memory: 32 KB for program storage
- RAM: 2 KB for data handling
- EEPROM: 256 bytes for non-volatile data storage
- Operating Frequency: Up to 64 MHz with an internal oscillator
- I/O Ports: 25 general-purpose input/output pins
- Analog Features: Integrated 10-bit ADC, comparators, and PWM outputs
- Communication Interfaces: Supports UART, SPI, and I2C for robust connectivity
The device is well-suited for applications requiring precise control, such as robotics, automotive, and consumer electronics. Its low power consumption and wide operating voltage range enhance its suitability for battery-operated devices. The PIC18F25K20-I/ML is available in a 28-pin SSOP package, facilitating integration into compact designs.

Features

The PIC18F25K20-I/ML is a 8-bit microcontroller from Microchip's PIC18 family, featuring:
1. Memory: 32 KB Flash memory, 2 KB RAM, and 256 bytes EEPROM.
2. Speed: Operates at up to 64 MHz with an internal oscillator.
3. I/O Ports: 25 general-purpose I/O pins.
4. Peripheral Interfaces: Integrated peripherals include SPI, I2C, and UART for serial communication.
5. Timers: Multiple 8-bit and 16-bit timers for various timing applications.
6. ADC: 10-bit Analog-to-Digital Converter with up to 13 channels.
7. Interrupts: Multiple sources for enhanced responsiveness.
8. Low-Power Modes: Power-saving features for energy-efficient applications.
9. Operating Voltage: 2.0V to 5.5V.
10. Temperature Range: -40°C to +85°C for industrial applications.
Ideal for embedded systems, it offers versatility in control, automation, and communication tasks.

Package

The PIC18F25K20-I/ML comes in a QFN (Quad Flat No-lead) package type, specifically a 28-pin QFN. This package offers a compact design suitable for applications with space constraints and provides good thermal performance.

Pinout

The PIC18F25K20-I/ML is a 28-pin microcontroller from Microchip's PIC18 family.
Pin Count: 28 pins.
Functions:
- Digital I/O: Up to 20 pins can be configured as digital input/output.
- Analog Functions: Includes multiple ADC inputs (up to 10 channels), allowing for analog signal processing.
- Communication Interfaces: Supports various interfaces, including USART for serial communication, SPI, and I2C for inter-device communication.
- Timers: Features multiple timers which can be used for timing operations and generating PWM signals.
- Oscillator: Can use internal and external oscillators for clock generation.
- Reset and Power Management: Includes a master clear reset pin and features for low-power operation.
This microcontroller is widely used in embedded systems for control applications, sensor interfacing, and communication tasks.

Manufacturer

The manufacturer of the PIC18F25K20-I/ML is Microchip Technology Inc. Microchip is a leading provider of microcontroller, memory, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in microcontroller and digital signal processing technologies. Microchip serves a wide range of markets, including automotive, industrial, consumer, and communications, providing innovative solutions for embedded systems design. Their products are widely utilized in various applications, from simple consumer electronics to complex control systems in industrial automation. Microchip focuses on high-quality, reliable, and cost-effective solutions to meet the diverse needs of engineers and designers in the electronics industry.

Application

The PIC18F25K20-I/ML microcontroller is widely used in various application areas, including industrial automation, consumer electronics, medical devices, robotics, and automotive systems. Its features enable tasks such as data acquisition, motor control, wireless communication, and sensor interfacing, making it suitable for embedded systems requiring reliable performance and low power consumption.

Equivalent

The equivalent products of the PIC18F25K20-I/ML chip include the PIC18F25K80 and PIC18F14K50. These chips are part of the same PIC18 family, offering similar features and functionalities, such as enhanced Flash memory, EEPROM, and peripheral modules. Always check the specific datasheets for exact specifications and compatibility for your application.