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PIC18F252-I/SP
+Lista de MateriaisIC MCU 8BIT 32KB FLASH 28SPDIP
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC18F252-I/SP
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Ficha Técnica PIC18F252-I/SP DataSheet
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Pacote SPDIP-28
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Especificações
| Atributo | Valor |
| Package | Tube |
| Series | PIC® 18F |
| ProductStatus | Active |
| CoreProcessor | PIC |
| CoreSize | 8-Bit |
| Speed | 40MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| NumberofI/O | 23 |
| 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 5x10b |
| OscillatorType | External |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Through Hole |
| Package/Case | 28-DIP (0.300, 7.62mm) |
Visão Geral
Description
Key features of the PIC18F252-I/SP include:
- Core: Powered by an 8-bit CPU with high-speed operation.
- Memory: It comes with 32KB of Flash memory, 1536 bytes of RAM, and 256 bytes of EEPROM for data storage.
- I/O and Peripherals: Offers 25 I/O pins and supports a range of peripherals such as timers, serial communication interfaces (USART, SPI, I2C), and a 10-bit A/D converter.
- Operating Voltage: Typically operates within a voltage range of 4.2V to 5.5V.
- Package: Available in a 28-pin DIP package, making it suitable for prototyping and development.
The PIC18F252-I/SP is widely used in applications requiring reliable performance and flexibility, including automotive, industrial controls, and consumer electronics, thanks to its versatile features and ease of integration into various systems.
Equivalent
Features
Key features include:
- Enhanced CPU core with an 8-level deep hardware stack and multiple addressing modes.
- 25 I/O pins with individual direction control.
- Three timers/counters for precise timing operations.
- Capture/Compare/PWM (CCP) modules for signal generation and measurement.
- 10-bit Analog-to-Digital Converter (ADC) with up to 8 channels for analog input.
- Serial Peripheral Interface (SPI), Inter-Integrated Circuit (I2C), and Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication.
- In-Circuit Serial Programming (ICSP) and debugging support.
The microcontroller is designed for high-performance and power-efficient applications, suitable for automotive, industrial, and consumer electronics. The "I/SP" designation indicates industrial temperature range and PDIP package.
Pinout
Key functions and features of the PIC18F252-I/SP include:
1. CPU and Processing: It features an 8-bit RISC (Reduced Instruction Set Computing) architecture with a maximum clock speed of 40 MHz, providing efficient processing capabilities.
2. Memory: The device includes 32 KB of Flash Program Memory, 1.5 KB of SRAM (Static RAM), and 256 bytes of EEPROM (Electrically Erasable Programmable Read-Only Memory) for non-volatile data storage.
3. I/O Ports: It supports multiple I/O ports, including PORTA, PORTB, and PORTC, offering versatile connectivity options for peripherals.
4. Analog Features: The microcontroller is equipped with an analog-to-digital converter (ADC) module, which allows for the conversion of analog signals to digital values.
5. Communication Protocols: It supports various communication protocols such as UART, SPI, and I²C, enhancing its capability to interface with other devices.
These features make the PIC18F252-I/SP suitable for a wide range of applications in embedded systems.
Manufacturer
Application
1. Industrial Automation: Used in control systems, sensors, and robotics.
2. Automotive: For engine control units, lighting systems, and infotainment.
3. Consumer Electronics: In devices like remote controls, home appliances, and gaming peripherals.
4. Communication Systems: Implementing protocols like CAN for networking.
5. Medical Devices: For portable diagnostic equipment and monitoring systems.
6. Instrumentation: Used in measurement and data acquisition systems.
Its versatility makes it ideal for applications requiring reliable and efficient processing capabilities.