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PIC18F458-I/PT
+Lista de MateriaisIC MCU 8BIT 32KB FLASH 44TQFP
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC18F458-I/PT
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Ficha Técnica PIC18F458-I/PT DataSheet
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Pacote TQFP-44
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
Features
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
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.