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PIC18LF252-I/SO
+Lista de MateriaisIC MCU 8BIT 32KB FLASH 28SOIC
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC18LF252-I/SO
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Ficha Técnica PIC18LF252-I/SO DataSheet
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Pacote SOIC-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) | 2V ~ 5.5V |
| DataConverters | A/D 5x10b |
| OscillatorType | External |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 28-SOIC (0.295, 7.50mm Width) |
Visão Geral
Description
- 16 KB Flash memory for program storage.
- 768 bytes RAM and 256 bytes EEPROM for data.
- 10-bit ADC (up to 13 channels) for analog inputs.
- SPI, I²C, and USART for serial communication.
- 25 I/O pins with 5V tolerance (operates at 2.0–5.5V).
- 40 MHz max clock speed (with 4x PLL).
- Low-power modes (nanowatt technology) for energy efficiency.
Packaged in a 28-pin SOIC (SO), it suits embedded applications like sensors, automation, and consumer electronics. Its enhanced instruction set supports C programming, making development flexible.
For detailed specs, refer to Microchip’s datasheet.
Features
- Architecture: 8-bit, Harvard-based PIC18 core
- Speed: Up to 40 MHz (10 MIPS)
- Flash Memory: 32 KB
- RAM: 1.5 KB
- EEPROM: 256 bytes
- I/O Pins: 25 (28-pin SOIC package)
- Peripherals:
- 10-bit ADC (8 channels)
- 2x Comparators
- 3x Timers (16-bit)
- USART, SPI, I²C
- Voltage Range: 2.0V–5.5V (LF variant for low voltage)
- Low Power: NanoWatt technology for optimized power consumption
- Operating Temp: -40°C to +85°C
Compact and versatile, it suits embedded control, IoT, and battery-powered applications.
Pinout
- 28-pin SOIC package
- 16KB Flash, 768B RAM, 256B EEPROM
- Up to 40 MHz operation
- 25 I/O pins (most with interrupt-on-change)
- 10-bit ADC (8 channels)
- Timers (3x 8-bit, 1x 16-bit), PWM, USART, SPI, I²C
- Low-power (LF variant) operation
Functions include general-purpose control, communication, and analog signal processing.
Manufacturer
Application
- Industrial Control: Automation, sensors, and motor control.
- Consumer Electronics: Appliances, remote controls, and smart devices.
- Automotive Systems: Dashboard controls and basic ECU functions.
- Medical Devices: Portable diagnostic tools and monitoring systems.
- IoT & Home Automation: Smart lighting, security systems, and energy management.
Its low-power operation (LF variant), 32 KB flash memory, and integrated peripherals (ADC, PWM, USART) make it suitable for cost-sensitive, power-efficient designs.
