PIC18F45K40T-I/PT

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PIC18F45K40T-I/PT

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IC MCU 8BIT 32KB FLASH 44TQFP

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Spezifikationen

Attribut Wert
Series PIC® XLP™ 18K
Part Status Active
Digi Key Programmable Not Verified
Core Processor PIC
Core Size 8-Bit
Speed 64MHz
Connectivity I2C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O 36
Program Memory Size 32KB (16K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 2.3V ~ 5.5V
Data Converters A/D 35x10b; D/A 1x5b
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 PIC18F45

Übersicht

Description

The PIC18F45K40T-I/PT is a microcontroller from Microchip Technology, part of the PIC18 family, known for its high performance and enhanced flash memory capabilities. It features a 8-bit architecture and operates at speeds up to 64 MHz, providing robust processing power for complex applications. The microcontroller includes 32 KB of flash program memory, 1.5 KB of RAM, and advanced peripheral integration, making it suitable for a variety of applications.
Key features of the PIC18F45K40T-I/PT include multiple I/O ports, enhanced serial communication interfaces (such as EUSART, SPI, and I2C), and a 10-bit ADC for analog-to-digital conversion. It also supports a wide voltage range (1.8V to 5.5V), making it versatile for different power environments. The device incorporates enhanced debugging capabilities and supports advanced coding techniques through its compatibility with the MPLAB X Integrated Development Environment.
This microcontroller is often used in embedded systems for applications such as industrial control, consumer electronics, and automotive systems, due to its balance of performance, cost, and ease of use.

Equivalent

Equivalent products to the PIC18F45K40T-I/PT microcontroller typically include other 8-bit microcontrollers with similar specifications from Microchip Technology. These might include other models in the PIC18F family, such as the PIC18F46K40, PIC18F45K22, or PIC18F26K40, depending on specific requirements like pin count, memory, and peripherals. Additionally, comparable products from other manufacturers might include Atmel's ATmega series and NXP's LPC800 series, considering similar performance metrics and use cases. Always verify compatibility based on your specific application needs.

Features

The PIC18F45K40T-I/PT is a microcontroller from Microchip Technology, part of the PIC18F family. Key features include:
1. CPU and Speed: It operates at up to 64 MHz using an internal oscillator.
2. Memory: It has 32 KB of Flash memory, 2 KB of SRAM, and 256 bytes of EEPROM.
3. I/O Ports: Offers up to 36 I/O pins which are highly flexible and can handle a variety of digital and analog functions.
4. Timers: Includes multiple timers, such as 8-bit and 16-bit timers for diverse timing and counting applications.
5. Analog Features: Comes with a 10-bit ADC with up to 35 channels, comparators, and a Voltage Reference for enhanced analog processing.
6. Communication Interfaces: Supports EUSART, SPI, and I2C for robust communication capability.
7. Power Management: Equipped with low-power modes and features to optimize power consumption.
8. Package: Available in a 44-pin TQFP package.
9. Additional Features: Includes Configurable Logic Cells (CLCs), Complementary Waveform Generator (CWG), and Zero-Cross Detect (ZCD).
These features make it suitable for a wide range of embedded applications.

Pinout

The PIC18F45K40T-I/PT is a 40-pin microcontroller from Microchip Technology. It belongs to the PIC18 family, featuring enhanced flash 8-bit microcontrollers. The "T-I/PT" suffix indicates the package type and temperature range.
Key features and functions include:
- Pin Count: 40 pins
- Core: 8-bit PIC18
- Flash Memory: 64 KB
- RAM: 3.5 KB
- EEPROM: 1 KB
- I/O Ports: Up to 36 I/O pins
- Timers: Several 8-bit and 16-bit timers
- Interfaces: EUSART, SPI, I2C for serial communication
- ADC: 12-bit Analog-to-Digital Converter
- PWM: Enhanced CCP/ECCP modules for PWM generation
- Operating Voltage: 1.8V to 5.5V
- Temperature Range: -40°C to 85°C (industrial)
This microcontroller is widely used for applications requiring low power consumption, a good number of I/O options, and robust communication interfaces. It's suitable for embedded systems, IoT devices, and general-purpose electronics.

Manufacturer

The PIC18F45K40T-I/PT is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs, manufactures, and sells microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1987 and headquartered in Chandler, Arizona, Microchip serves a broad range of industries, including automotive, industrial, consumer, aerospace, and communications. The company specializes in embedded control solutions and provides a wide array of products and development tools to support engineers in creating efficient and innovative electronic designs.

Application

The PIC18F45K40T-I/PT is a versatile microcontroller used in a variety of applications. Its common application areas include:
1. Consumer Electronics: For controlling devices like smart appliances and toys.
2. Automotive Systems: Used in dashboard controls and infotainment systems.
3. Industrial Automation: Employed in process control and monitoring systems.
4. Home Automation: Powers smart home devices like lighting and HVAC controls.
5. Medical Devices: Used in portable medical instruments and monitoring devices.
6. Communication Systems: Powers data communication interfaces and networking equipment.
7. Embedded Systems: Supports a wide range of general embedded applications due to its flexibility and performance.
Its balance of performance, cost, and low power consumption makes it a popular choice in diverse fields.

Package

The PIC18F45K40T-I/PT is housed in a TQFP (Thin Quad Flat Package) with 44 pins. This package type is designed for surface mounting, providing a compact and efficient solution for various applications, including embedded systems and microcontroller-based projects.

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