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PIC18LF46K22-I/PT

Name: PIC18LF46K22-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 64KB FLASH 44TQFP

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資料表 PIC18LF46K22-I/PT DataSheet
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規格

Series	PIC® XLP™ 18K
Part Status	Active
DigiKey Programmable	Verified
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	35
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 30x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	44-TQFP (10x10)
Package / Case	44-TQFP
Base Product Number	PIC18LF46

概述

Description

The PIC18LF46K22-I/PT is a microcontroller from Microchip Technology's PIC18 family, designed for high-performance applications with low power consumption. It features a 16-bit instruction set architecture and operates at a maximum clock speed of 64 MHz. This microcontroller includes 64 KB of Flash memory, 4 KB of RAM, and 1024 bytes of EEPROM, providing ample storage for complex programs and data.
Key features include a 10-bit ADC, multiple timers, and various communication interfaces like I2C, SPI, and UART, making it versatile for embedded applications. The PIC18LF46K22 also supports low-power modes, enhancing its suitability for battery-operated devices. It operates from a supply voltage of 2.0V to 5.5V and is available in a 40-pin PDIP package.
The device is widely used in automotive, industrial, and consumer electronics for tasks such as sensor interfacing, motor control, and data acquisition, making it a reliable choice for engineers and developers seeking efficient microcontroller solutions.

Features

The PIC18LF46K22-I/PT is an 8-bit microcontroller from Microchip's PIC18 family, featuring:
1. Flash Memory: 64 KB of programmable Flash memory.
2. RAM: 3.8 KB of Data RAM.
3. EEPROM: 1 KB of Electrically Erasable Programmable Read-Only Memory.
4. CPU Speed: Operates at up to 64 MHz with a 16-bit instruction width.
5. I/O Ports: 36 general-purpose I/O pins.
6. Timers: Multiple timers including Timer0, Timer1, and Timer2.
7. ADC: 10-bit Analog-to-Digital Converter with 13 channels.
8. Communication Interfaces: Supports UART, SPI, and I2C protocols.
9. Low Power Modes: Features various low-power modes for energy-efficient applications.
10. Operating Voltage: 2.0 to 5.5V, suitable for a wide range of applications.
These features make it suitable for embedded applications requiring flexibility, performance, and low power consumption.

Package

The PIC18LF46K22-I/PT is packaged in a 44-pin TQFP (Thin Quad Flat Package) format. This package type is characterized by its thin, flat design with leads on all four sides, suitable for surface mounting on PCBs.

Pinout

The PIC18LF46K22-I/PT is a 64-pin microcontroller from Microchip's PIC18 family. It features a range of functionalities, including:
- Analog-to-Digital Converter (ADC): 13 channels
- Digital Input/Output (I/O): Up to 40 GPIO pins
- Timers: Multiple 8-bit and 16-bit timers
- PWM: Support for Pulse Width Modulation
- Communication Interfaces: I2C, SPI, and UART modules
- Memory: 64KB Flash, 4KB RAM, and 1KB EEPROM
- Operating Voltage: 2.0V to 5.5V
This microcontroller is designed for low power applications, making it suitable for battery-operated devices. The combination of digital and analog features, along with extensive I/O capabilities, allows for versatile application in embedded system design.

Manufacturer

The manufacturer of the PIC18LF46K22-I/PT is Microchip Technology Inc. Microchip is an American semiconductor company that specializes in embedded control applications. Founded in 1989, it designs and manufactures microcontrollers, microprocessors, and other related components. Microchip serves various markets, including automotive, industrial, consumer electronics, and smart energy, providing solutions for applications that require efficient low-power consumption and high performance. The company is known for its focus on innovation and customer support, offering a wide range of development tools and resources to facilitate product development.

Application

The PIC18LF46K22-I/PT microcontroller is commonly used in embedded systems for applications such as automotive control, industrial automation, consumer electronics, and sensor interfacing. Its features, including low power consumption, multiple I/O ports, and integrated ADC, make it suitable for IoT devices, motor control, data logging, and communication protocols. Additionally, it is utilized in robotics, medical devices, and home automation systems.

Equivalent

Equivalent products to the PIC18LF46K22-I/PT include the Microchip PIC18F46K22, PIC18F45K22, and the PIC18LF45K22. These devices share similar features and functionalities, such as memory size and architecture, making them suitable alternatives for various applications. Always verify specific requirements and compatibility before substitution.