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PIC18F44K22-I/PT

Name: PIC18F44K22-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 44TQFP

제조업체Microchip Technology
Mfr.부분 #PIC18F44K22-I/PT
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데이터시트 PIC18F44K22-I/PT DataSheet
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사양

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	16KB (8K x 16)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	768 x 8
Voltage - Supply (Vcc/Vdd)	2.3V ~ 5.5V
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	PIC18F44

개요

Description

The PIC18F44K22-I/PT is a microcontroller from Microchip Technology's PIC18 series, designed for embedded applications. It features an 8-bit architecture with a maximum operating frequency of 64 MHz, enabling efficient processing capabilities. This microcontroller comes with 32 KB of Flash memory for program storage, 1.5 KB of RAM, and 256 bytes of EEPROM for non-volatile data.
Key features include multiple I/O ports, a 10-bit Analog-to-Digital Converter (ADC), various communication interfaces (such as I2C, SPI, and UART), and a wide range of timers for precise control applications. The device also supports low-power modes, making it suitable for battery-operated devices.
With its integrated peripherals and flexible configurations, the PIC18F44K22 is ideal for applications in automation, consumer electronics, and industrial control systems. It is available in a 44-pin TQFP package, facilitating easy integration into various circuit designs. Overall, this microcontroller balances performance, versatility, and power efficiency for a wide range of embedded projects.

Features

The PIC18F44K22-I/PT is a microcontroller from Microchip's PIC18 family, featuring a 16-bit instruction set architecture. Key specifications include:
- Flash Memory: 32 KB, allowing for extensive program storage.
- RAM: 1.5 KB, suitable for variable storage.
- EEPROM: 256 bytes for non-volatile data retention.
- I/O Pins: 36 pins with up to 33 configurable I/O pins.
- ADC: 10-bit, 13-channel Analog-to-Digital Converter.
- Timers: Three 16-bit timers for various timing applications.
- Communication Interfaces: Multiple options including UART, SPI, and I2C for versatile connectivity.
- Operating Voltage: 2.0V to 5.5V, enabling a wide range of applications.
- Operating Frequency: Up to 64 MHz with an internal oscillator.
- Low Power Modes: Features for power-saving operation.
- Peripheral Features: Comparators, PWM modules, and more for enhanced functionality.
This microcontroller is well-suited for complex embedded applications, providing flexibility and performance for various electronic projects.

Package

The PIC18F44K22-I/PT is available in a 40-pin Plastic Dual In-line Package (PDIP). This package type features a standard pin configuration, making it suitable for prototyping and easier handling in various applications.

Pinout

The PIC18F44K22-I/PT microcontroller features a total of 44 pins. It belongs to the Microchip PIC18 family and is designed for a variety of embedded applications. The pin functions include:
- Digital I/O: 33 pins can be configured as digital input or output.
- Analog Inputs: 13 pins support Analog-to-Digital Converter (ADC) functions.
- PWM Outputs: Supports Pulse Width Modulation (PWM) on several pins.
- Communication Interfaces: Includes pins for USART, SPI, and I2C protocols.
- External Interrupts: Multiple pins can function as external interrupt sources.
- VDD/VSS: Power supply and ground pins.
- MCLR: Master Clear/reset pin.
The microcontroller operates with a maximum clock speed of 64 MHz and is suitable for applications requiring high performance and flexibility in I/O configurations.

Manufacturer

The manufacturer of the PIC18F44K22-I/PT is Microchip Technology Inc. Microchip is an American public semiconductor company that specializes in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, it has become a leading provider of embedded control solutions, serving a wide range of industries including automotive, industrial, consumer, and communications. Microchip is known for its extensive portfolio of microcontrollers and development tools, enabling engineers to design and implement various electronic systems efficiently. The company is also recognized for its commitment to innovation and customer support in the semiconductor sector.

Application

The PIC18F44K22-I/PT microcontroller is widely used in various applications, including embedded systems, automotive controls, industrial automation, consumer electronics, and IoT devices. Its versatility supports motor control, data acquisition, sensor interfacing, and communication protocols. With integrated features like ADC, PWM, and multiple I/O pins, it is ideal for projects requiring efficient processing and control tasks.

Equivalent

The PIC18F44K22-I/PT microcontroller can be compared to similar PIC18F series microcontrollers with similar features, such as the PIC18F46K22, PIC18F45K22, and PIC18F43K22. These alternatives may offer varying amounts of memory, I/O ports, and peripherals but maintain a similar architecture and functionality. Always check specific datasheets for exact feature comparisons.