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PIC18F4525-I/PT
+Lista de MateriaisIC MCU 8BIT 48KB FLASH 44TQFP
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC18F4525-I/PT
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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 | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| NumberofI/O | 36 |
| ProgramMemorySize | 48KB (24K x 16) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 1K x 8 |
| RAMSize | 3.8K x 8 |
| Voltage-Supply(Vcc/Vdd) | 4.2V ~ 5.5V |
| DataConverters | A/D 13x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 44-TQFP |
Visão Geral
Description
Key features of the PIC18F4525-I/PT include:
- Flash Memory: 32KB of Enhanced Flash program memory, allowing for field updates and flexibility.
- RAM: 1.5KB, providing adequate space for general applications.
- EEPROM: 256 bytes, useful for data retention without power.
- Operating Speed: Up to 40 MHz, ensuring rapid processing capabilities.
- Peripherals: Includes multiple timers, ADC (10-bit, 13-channel), CCP modules, USART, SPI/I2C, and more for versatile application possibilities.
- I/O: 36 programmable I/O pins allow connectivity and control over various devices.
The microcontroller is often chosen for embedded systems in automotive, industrial automation, consumer electronics, and sensor-based applications due to its robustness and comprehensive feature set.
Equivalent
Features
Key peripherals include three timers, a Capture/Compare/PWM (CCP) module, Enhanced USART for serial communication, Master Synchronous Serial Port (MSSP) with SPI and I²C support, and a Parallel Slave Port (PSP). The microcontroller offers advanced features like a high-speed interrupt handler, multiple oscillator options, and power-saving modes such as Idle and Sleep.
The PIC18F4525-I/PT is packaged in a 44-pin TQFP, suitable for various applications, including consumer electronics, automotive systems, and industrial control. It supports In-Circuit Serial Programming (ICSP) for ease of development and debugging.
Pinout
Key functions and features include:
- CPU: 8-bit, with a range of addressing modes and a 16-level deep hardware stack.
- Memory: Up to 32 KB of Flash program memory, 1.5 KB of RAM, and 256 bytes of EEPROM.
- I/O Ports: Multiple digital I/O ports for interfacing.
- Timers: Three 16-bit timers and one 8-bit timer.
- AD Converter: 10-bit Analog-to-Digital Converter with up to 13 channels.
- Communication Interfaces: Enhanced USART (Universal Synchronous Asynchronous Receiver Transmitter), MSSP (Master Synchronous Serial Port) supporting SPI and I2C, and an Enhanced Capture/Compare/PWM (ECCP) module.
- Special Features: Includes an internal oscillator, in-circuit debugging capability, and multiple power management modes for energy efficiency.
This device is suitable for various applications, including automotive, industrial, consumer electronics, and more, where a reliable and versatile microcontroller is required.
Manufacturer
Application
1. Embedded Systems: Ideal for general-purpose embedded systems requiring moderate processing power.
2. Industrial Automation: Used in process control, monitoring, and automation systems.
3. Consumer Electronics: Found in devices like remote controls and home automation solutions.
4. Automotive: Supports in-vehicle networking and control applications.
5. Data Acquisition: Suitable for collecting and processing sensor data.
6. Communication Devices: Employed in RS-232/RS-485 interfacing and simple networking tasks.
Its wide range of capabilities makes it versatile for various embedded applications.