PIC18F25K22-I/ML

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PIC18F25K22-I/ML

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IC MCU 8BIT 32KB FLASH 28QFN

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Especificações

Atributo Valor
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) 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

Visão Geral

Equivalent

Equivalent products to the PIC18F25K22-I/ML include:
- PIC18F26K22-I/ML (32KB flash, otherwise similar)
- PIC18F45K22-I/PT (44-pin TQFP, same core features)
- PIC18F24K22-I/ML (16KB flash, otherwise comparable)
- PIC18LF25K22-I/ML (Low-voltage variant)
These share the same 8-bit architecture, peripherals, and pin compatibility (where applicable). Check datasheets for exact specs.

Features

The PIC18F25K22-I/ML is an 8-bit microcontroller from Microchip with these key features:
- Core: 16 MIPS performance at 64 MHz.
- Memory: 32 KB Flash, 1.5 KB RAM, 1 KB EEPROM.
- I/O: 25 programmable pins.
- Peripherals:
- 4x 10-bit ADC (28 channels).
- 2x 8-bit & 2x 16-bit timers.
- 2x EUSART, 2x SPI, 2x I²C.
- 2x CCP (PWM/Capture/Compare).
- Voltage: 1.8V–5.5V operation.
- Packaging: 28-pin QFN (5x5 mm).
- Other: Extended Watchdog Timer, nanoWatt XLP for low power.
Compact, versatile, and power-efficient for embedded applications.

Pinout

The PIC18F25K22-I/ML is a 28-pin microcontroller from Microchip. Key features include:
- 28-pin TQFP package (ML suffix)
- 16KB Flash, 768B RAM, 1KB EEPROM
- 25 I/O pins (most are multiplexed with peripherals)
- Peripherals:
- 12-bit ADC (13 channels)
- 3x timers, 2x CCP, EUSART, SPI, I²C
- Enhanced PWM (ECCP)
- Operating voltage: 1.8V–5.5V
- Max speed: 64 MHz (16 MIPS)
Pins support digital I/O, analog input, communication interfaces, and power (VDD/VSS).

Manufacturer

The PIC18F25K22-I/ML is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, widely used in embedded systems across industries like automotive, industrial, consumer electronics, and IoT. The company is recognized for its robust, low-power, and cost-effective solutions.

Application

The PIC18F25K22-I/ML is a versatile 8-bit microcontroller from Microchip, commonly used in:
- Embedded Systems: Control applications like home automation, IoT devices, and sensor interfaces.
- Industrial Automation: Motor control, PLCs, and monitoring systems.
- Consumer Electronics: Appliances, remote controls, and smart gadgets.
- Automotive: Auxiliary systems like lighting and basic sensor modules.
- Medical Devices: Portable diagnostic tools and monitoring equipment.
Its features (32KB Flash, 1.5KB RAM, ADC, PWM, UART, SPI, I²C) make it suitable for cost-effective, low-power designs requiring moderate processing.

Package

The PIC18F25K22-I/ML comes in a 28-pin QFN (Quad Flat No-Lead) package (ML). This surface-mount package measures 6x6 mm and features exposed thermal pads for improved heat dissipation. It is compact, suitable for space-constrained designs, and commonly used in embedded systems. The "I" suffix indicates an industrial temperature range (-40°C to +85°C).

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