PIC18F458-I/PT

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PIC18F458-I/PT

+BOM

IC MCU 8BIT 32KB FLASH 44TQFP

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

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사양

속성 가치
Package Tray
Series PIC® 18F
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 40MHz
Connectivity CANbus, I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
NumberofI/O 33
ProgramMemorySize 32KB (16K x 16)
ProgramMemoryType FLASH
EEPROMSize 256 x 8
RAMSize 1.5K x 8
Voltage-Supply(Vcc/Vdd) 4.2V ~ 5.5V
DataConverters A/D 8x10b
OscillatorType External
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 44-TQFP

개요

Description

The PIC18F458-I/PT is a microcontroller from Microchip Technology's mid-range PIC18 family, known for its advanced features and performance. It is based on an enhanced RISC architecture, offering a balanced combination of power and efficiency. Key features include a 40 MHz operating speed, 32 KB of flash memory, and 1.5 KB of RAM. The microcontroller includes numerous peripherals such as 8-bit and 16-bit timers, an analog-to-digital converter (ADC), and PWM modules.
One of its standout features is the integrated CAN (Controller Area Network) module, making it suitable for automotive and industrial applications requiring robust communication. The device supports a wide range of input/output ports and enhanced serial communication interfaces like UART, SPI, and I2C. It operates within a voltage range of 4.2V to 5.5V and is housed in a 44-pin TQFP package.
The PIC18F458 is ideal for applications demanding reliable real-time control, such as motor control, sensor management, and embedded system projects. Its efficiency, versatility, and robust communication capabilities make it a popular choice among developers and engineers.

Equivalent

The PIC18F458-I/PT is an 8-bit microcontroller from Microchip Technology. Equivalent products can include other models within the PIC18F family, such as the PIC18F452 or PIC18F4550, depending on the specific application requirements. Additionally, microcontrollers from other manufacturers with similar features, such as the Atmel ATmega series or the NXP LPC series, could also be considered, although they may differ in architecture and development ecosystems. Always check the specific application needs to ensure compatibility.

Features

The PIC18F458-I/PT is a microcontroller from Microchip Technology, part of the PIC18F family. Key features include:
1. CPU: 8-bit CPU with high-performance RISC architecture.
2. Speed: Up to 40 MHz operating speed.
3. Memory: 32KB Flash memory, 1.5KB RAM, and 256 bytes of EEPROM.
4. I/O Ports: 36 digital I/O pins.
5. Timers: 3 timer modules (Timer0, Timer1, Timer2).
6. Communication Interfaces:
- Enhanced USART module for serial communication.
- Master Synchronous Serial Port (MSSP) supporting I2C™ and SPI protocols.
- CAN module for Controller Area Network applications.
7. A/D Converter: 10-bit, 8-channel A/D converter.
8. PWM: Enhanced Capture/Compare/PWM (CCP) module.
9. Power: Wide operating voltage range from 2.0V to 5.5V.
10. Package: Available in TQFP-44 (Thin Quad Flat Package).
These features make the PIC18F458-I/PT suitable for automotive, industrial, and embedded control applications.

Pinout

The PIC18F458-I/PT is a microcontroller from Microchip Technology, part of the PIC18 series. It comes in a TQFP (Thin Quad Flat Pack) package with 44 pins. Key features include:
1. CPU and Performance:
- 8-bit microcontroller with a high-performance RISC CPU.
- Up to 40 MHz operating frequency.
2. Memory:
- 32 KB Flash Program Memory.
- 1.5 KB RAM.
- 256 Bytes EEPROM.
3. I/O Ports:
- 36 I/O pins for interfacing with external components.
4. Peripherals:
- Enhanced Capture/Compare/PWM (CCP) modules.
- 10-bit Analog-to-Digital Converter (ADC) with up to 8 channels.
- Master Synchronous Serial Port (MSSP) module supporting SPI and I²C.
5. CAN Module:
- Integrated CAN 2.0B module for networking applications.
6. Timers:
- Multiple 8-bit and 16-bit timers for various timing applications.
7. Interrupts:
- Priority levels for handling interrupts efficiently.
This versatile microcontroller is widely used in automotive, industrial, and other embedded systems requiring robust control and communication features.

Manufacturer

The PIC18F458-I/PT is manufactured by Microchip Technology Inc. Microchip Technology is a public American semiconductor company that develops and manufactures microcontrollers, memory, and analog semiconductors. The company is known for its extensive range of microcontroller products, including the PIC (Peripheral Interface Controller) series. These products are commonly used in embedded systems for various applications, from automotive to consumer electronics. Microchip Technology's offerings cater to a wide range of industries, providing solutions that enhance the performance and functionality of electronic devices.

Application

The PIC18F458-I/PT microcontroller is widely used in embedded systems due to its versatility and performance. Key application areas include automotive systems for control and monitoring, industrial automation for process control, consumer electronics for device interfacing, and communication systems requiring CAN protocol support. It is also employed in medical devices for data acquisition and processing, home automation systems for control tasks, and robotics for sensor integration and motor control. Its rich set of peripherals, including ADC, timers, and PWM, makes it suitable for a broad range of applications requiring reliable and efficient microcontroller solutions.

Package

The PIC18F458-I/PT is a microcontroller from Microchip Technology, packaged in a 44-pin TQFP (Thin Quad Flat Pack) format. This type of package is surface-mount, suitable for compact designs, and provides reliable electrical performance and heat dissipation.

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