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PIC18F25K22T-I/ML

Name: PIC18F25K22T-I/ML
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 28QFN

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包 QFN-28
資料表 PIC18F25K22T-I/ML DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
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)	2.3V ~ 5.5V
DataConverters	A/D 19x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	28-VQFN Exposed Pad

概述

Description

The PIC18F25K22T-I/ML is a member of Microchip Technology's PIC18 family of microcontrollers, known for their enhanced performance and features suitable for a wide range of applications. This microcontroller operates at a maximum clock speed of 64 MHz and comes with 32 KB of Flash memory, 2048 bytes of RAM, and 256 bytes of EEPROM, making it ideal for complex tasks.
Key features include a 16-bit instruction set, multiple I/O ports, and integrated peripherals such as ADC, PWM, and UART, which facilitate versatile interfacing options. The device supports various communication protocols, including SPI and I2C, enhancing its connectivity.
It operates within a wide voltage range (2.0V to 5.5V) and includes low-power features, making it suitable for battery-powered applications. The PIC18F25K22T-I/ML is housed in a 28-pin SSOP package, enabling compact designs. Overall, it is a robust choice for embedded systems in automotive, industrial, and consumer electronics.

Features

The PIC18F25K22T-I/ML is a microcontroller from Microchip’s PIC18 family featuring:
1. Memory: 32 KB Flash program memory, 2 KB RAM, and 256 Bytes EEPROM.
2. CPU: 8-bit architecture with a maximum clock speed of 64 MHz.
3. I/O Ports: 25 general-purpose I/O pins.
4. Analog Features: 10-bit ADC with up to 13 channels.
5. Communication Interfaces:
- 1x I2C
- 1x SPI
- 1x UART
6. Timers: Multiple 8-bit and 16-bit timers.
7. PWM: Enhanced PWM capabilities.
8. Low Power: Various low-power modes for energy efficiency.
9. Operating Voltage: 2.0V to 5.5V.
10. Package: Available in a 28-pin MLF (QFN) package.
These features make the PIC18F25K22T-I/ML suitable for a variety of applications, including embedded systems, consumer electronics, and industrial controls.

Package

The PIC18F25K22T-I/ML is available in a 28-pin SOIC (Small Outline Integrated Circuit) package type, which is surface-mounted and offers a compact design suitable for various applications.

Pinout

The PIC18F25K22T-I/ML is a 28-pin microcontroller from Microchip's PIC18 family. It features a 16-bit instruction set architecture and is designed for a variety of applications.
Pin Count: 28 pins
Functions:
- Digital I/O: Configurable as general-purpose input/output (GPIO) pins.
- Analog Inputs: Up to 13 channels of analog-to-digital converters (ADC).
- PWM Outputs: Built-in PWM (Pulse Width Modulation) capabilities for motor control and other applications.
- Communication Interfaces: Supports I2C, SPI, and USART for serial communication.
- Timers: Multiple timers for event counting and timing applications.
- Interrupts: External and internal interrupts for responsive control.
- Programming Interface: Supports in-circuit serial programming (ICSP).
This combination of features makes the PIC18F25K22T-I/ML suitable for embedded control systems, sensor applications, and communication tasks.

Manufacturer

The manufacturer of the PIC18F25K22T-I/ML is Microchip Technology Inc. Microchip is a publicly traded American company that specializes in designing and manufacturing microcontroller and microprocessor products, as well as related development tools, analog components, and embedded control solutions. Established in 1989, Microchip serves a wide range of industries, including automotive, industrial, consumer, and aerospace, providing innovative products that enable efficient and reliable embedded system designs. The company is recognized for its focus on quality and customer support, catering to both small businesses and large enterprises in the semiconductor industry.

Application

The PIC18F25K22T-I/ML microcontroller is commonly used in applications such as automation systems, industrial control, consumer electronics, robotics, sensor interfacing, and embedded systems. Its features, including multiple I/O ports, ADC, and communication interfaces (like UART, SPI, and I2C), make it suitable for tasks like data acquisition, motor control, and signal processing in both commercial and educational projects.

Equivalent

Equivalent products to the PIC18F25K22T-I/ML include the PIC18F25K20 and PIC18F25K50. These chips share similar features like flash memory, I/O pin configuration, and peripheral support. However, always check specific datasheets for compatibility regarding memory size, peripheral types, and operational specifications before substitution.