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PIC18F44K20-I/PT

Name: PIC18F44K20-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 44TQFP

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包 TQFP-44
資料表 PIC18F44K20-I/PT DataSheet
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規格

Package	Tray
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	35
ProgramMemorySize	16KB (8K x 16)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	768 x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	A/D 14x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	44-TQFP

概述

Description

The PIC18F44K20-I/PT is a microcontroller from Microchip's PIC18 family, designed for embedded applications. It features a 16-bit instruction set architecture and operates at a maximum clock speed of 64 MHz. This microcontroller offers 32KB of Flash memory, 2KB of RAM, and 1KB of EEPROM, providing ample storage for program and data.
Key features include 40 I/O pins, multiple communication interfaces such as UART, SPI, and I2C, and integrated analog peripherals like comparators and an ADC (Analog-to-Digital Converter) with up to 10-bit resolution. It supports a variety of power-saving modes, making it suitable for battery-operated devices.
The PIC18F44K20 is programmed using MPLAB IDE and supports C compilers like XC8, allowing for efficient development. Its versatility and robust performance make it suitable for applications in automotive, industrial control, and consumer electronics. Overall, the PIC18F44K20-I/PT is a reliable choice for developers seeking a powerful and flexible microcontroller solution.

Features

The PIC18F44K20-I/PT is a versatile 8-bit microcontroller from Microchip's PIC18 family. Key features include:
- Flash Memory: 32 KB of program memory for code storage.
- RAM: 2 KB of data memory for variable storage.
- EEPROM: 256 bytes of non-volatile memory for data retention.
- Clock Speed: Operates at up to 64 MHz.
- I/O Ports: 36 pins with up to 36 digital I/O pins.
- ADC: 10-bit Analog-to-Digital Converter with up to 13 channels.
- Timers: Multiple timers including Timer0, Timer1, and Timer2 for various timing applications.
- Communication Interfaces: Supports SPI, I2C, and UART for serial communication.
- PWM: Multiple PWM channels for motor control and other applications.
- Low Power Modes: Various power-saving modes to extend battery life.
- Peripheral Features: Includes a comparator, Capture/Compare/PWM modules, and Interrupts.
This microcontroller is suitable for a wide range of applications, from industrial control systems to consumer electronics.

Package

The PIC18F44K20-I/PT is packaged in a 44-pin TQFP (Thin Quad Flat Package) form factor. This surface-mount package is designed for compact applications, providing a balance of performance and thermal efficiency.

Pinout

The PIC18F44K20-I/PT microcontroller has a pin count of 44 pins. It features a variety of functions, including:
- Digital I/O: 33 I/O pins that can be configured for general-purpose input or output.
- Analog Inputs: 10 10-bit Analog-to-Digital Converter (ADC) channels.
- PWM Output: Up to 4 PWM outputs for motor control and other applications.
- Serial Communication: USART for UART communication, I2C, and SPI interfaces for connectivity.
- Timers: Multiple timers (Timer0 to Timer3) for precise timing operations.
- Interrupts: External and internal interrupt capabilities for responsive applications.
- EEPROM: 128 bytes of data memory for non-volatile storage.
- Flash Memory: 32 KB of program memory.
This versatile microcontroller is suitable for a wide range of embedded applications, including industrial control, automotive, and consumer electronics.

Manufacturer

The manufacturer of the PIC18F44K20-I/PT is Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in the design and manufacturing of microcontrollers, memory, analog, and interface products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The PIC18 series, including the PIC18F44K20-I/PT, is known for its versatility and performance in embedded systems, offering a range of features such as low power consumption, a wide operating voltage range, and extensive peripheral integration.

Application

The PIC18F44K20-I/PT microcontroller is commonly used in embedded systems for applications such as industrial automation, motor control, sensor interfacing, data logging, consumer electronics, medical devices, and communication systems. It supports various peripherals, making it suitable for real-time control tasks, automotive applications, and IoT devices. Its versatility and performance enable efficient handling of complex tasks in diverse fields.

Equivalent

Equivalent products for the PIC18F44K20-I/PT microcontroller include the PIC18F45K20, PIC18F46K20, and PIC18F47K20. These chips share similar architecture and features, but may differ in Flash memory size, I/O pins, or peripheral options. Always verify specific requirements and compatibility for your application.