規格
| 屬性 | 價值 |
| 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 | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 3.8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 19x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The PIC18LF26K22-I/ML is a low-power, high-performance 8-bit microcontroller from Microchip, part of the PIC18F family. It features:
- 16 MHz max operating frequency (32 MHz with PLL).
- 64 KB Flash, 3.8 KB RAM, and 1 KB EEPROM.
- Low-power operation (nanoWatt XLP tech) for battery applications.
- 28-pin QFN (ML) package, compact and surface-mountable.
- Peripherals: 12-bit ADC, PWM, USART, SPI, I²C, and comparators.
- Wide voltage range (1.8V–5.5V), supporting flexible power options.
Ideal for embedded systems, IoT, and portable devices requiring efficiency and performance.
- 16 MHz max operating frequency (32 MHz with PLL).
- 64 KB Flash, 3.8 KB RAM, and 1 KB EEPROM.
- Low-power operation (nanoWatt XLP tech) for battery applications.
- 28-pin QFN (ML) package, compact and surface-mountable.
- Peripherals: 12-bit ADC, PWM, USART, SPI, I²C, and comparators.
- Wide voltage range (1.8V–5.5V), supporting flexible power options.
Ideal for embedded systems, IoT, and portable devices requiring efficiency and performance.
Pinout
The PIC18LF26K22-I/ML is a 28-pin microcontroller in a QFN (6x6mm) package.
Key Features:
- 28 pins (26 I/O pins).
- 16-bit instruction set, 64KB Flash, 3.8KB RAM, 1KB EEPROM.
- 12-bit ADC (16 channels), PWM, UART, SPI, I²C.
- Low-power operation (1.8V–3.6V).
- Timers, comparators, ECAN support.
Pin Functions:
- Ports (A/B/C/D/E): Digital I/O, analog inputs, peripheral functions.
- VDD/VSS: Power supply (1.8V–3.6V).
- OSC1/OSC2: Crystal oscillator.
- MCLR: Master Clear (reset).
- ICSP (PGC/PGD): In-circuit programming.
Compact and versatile for embedded applications.
Key Features:
- 28 pins (26 I/O pins).
- 16-bit instruction set, 64KB Flash, 3.8KB RAM, 1KB EEPROM.
- 12-bit ADC (16 channels), PWM, UART, SPI, I²C.
- Low-power operation (1.8V–3.6V).
- Timers, comparators, ECAN support.
Pin Functions:
- Ports (A/B/C/D/E): Digital I/O, analog inputs, peripheral functions.
- VDD/VSS: Power supply (1.8V–3.6V).
- OSC1/OSC2: Crystal oscillator.
- MCLR: Master Clear (reset).
- ICSP (PGC/PGD): In-circuit programming.
Compact and versatile for embedded applications.
Manufacturer
The PIC18LF26K22-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. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.
Application
The PIC18LF26K22-I/ML is a versatile 8-bit microcontroller from Microchip, ideal for low-power and embedded applications. Key areas include:
- Consumer Electronics: Remote controls, smart home devices.
- Industrial Automation: Sensors, motor control, monitoring systems.
- Medical Devices: Portable diagnostic tools, wearable health monitors.
- Automotive: Auxiliary control units, lighting systems.
- IoT & Embedded Systems: Data loggers, wireless modules.
Its features (low power, 64KB flash, 3.6KB RAM, and peripherals like ADC, PWM, UART) make it suitable for cost-sensitive, battery-operated, or space-constrained designs.
- Consumer Electronics: Remote controls, smart home devices.
- Industrial Automation: Sensors, motor control, monitoring systems.
- Medical Devices: Portable diagnostic tools, wearable health monitors.
- Automotive: Auxiliary control units, lighting systems.
- IoT & Embedded Systems: Data loggers, wireless modules.
Its features (low power, 64KB flash, 3.6KB RAM, and peripherals like ADC, PWM, UART) make it suitable for cost-sensitive, battery-operated, or space-constrained designs.
Package
The PIC18LF26K22-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's lead-free (LF) and designed for compact, high-density PCB layouts.
