사양
| 속성 | 가치 |
| Package | Tube |
| Series | PIC® 18F |
| ProductStatus | Active |
| CoreProcessor | PIC |
| CoreSize | 8-Bit |
| Speed | 40MHz |
| Connectivity | CANbus, I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT |
| NumberofI/O | 25 |
| ProgramMemorySize | 96KB (48K x 16) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 1K x 8 |
| RAMSize | 3.25K x 8 |
| Voltage-Supply(Vcc/Vdd) | 4.2V ~ 5.5V |
| DataConverters | A/D 8x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 28-SOIC (0.295, 7.50mm Width) |
개요
Description
The PIC18F2685-I/SO is a 28-pin, high-performance 8-bit microcontroller from Microchip’s PIC18F family. It features:
- 16 KB Flash memory for program storage.
- 768 bytes RAM and 1 KB EEPROM for data.
- 12-bit ADC (10 channels) for analog inputs.
- Enhanced USART, SPI, and I²C for serial communication.
- 25 MHz max operating speed (DC to 40 MHz with PLL).
- Low-power modes (down to 100 nA in sleep).
Built on nanoWatt technology, it balances performance and power efficiency, making it suitable for embedded control, automation, and IoT applications. The SOIC (SO) package is surface-mount compatible.
Key peripherals include PWM, timers, and a comparator, supporting real-time control. It’s programmable in C or assembly via MPLAB IDE.
Summary: A versatile, mid-range PIC MCU with robust connectivity and low-power options.
- 16 KB Flash memory for program storage.
- 768 bytes RAM and 1 KB EEPROM for data.
- 12-bit ADC (10 channels) for analog inputs.
- Enhanced USART, SPI, and I²C for serial communication.
- 25 MHz max operating speed (DC to 40 MHz with PLL).
- Low-power modes (down to 100 nA in sleep).
Built on nanoWatt technology, it balances performance and power efficiency, making it suitable for embedded control, automation, and IoT applications. The SOIC (SO) package is surface-mount compatible.
Key peripherals include PWM, timers, and a comparator, supporting real-time control. It’s programmable in C or assembly via MPLAB IDE.
Summary: A versatile, mid-range PIC MCU with robust connectivity and low-power options.
Equivalent
Equivalent products to the PIC18F2685-I/SO include:
- PIC18F2680-I/SO: Similar specs but with 128KB flash.
- PIC18F4585-I/SO: Comparable but with CAN module.
- PIC18F4685-I/SO: Higher flash (96KB) and EEPROM.
- PIC18F2585-I/SO: Lower flash (32KB) but same core.
All are 28-pin SOIC, 40MHz, and 8-bit MCUs from Microchip. Check datasheets for exact feature matches.
- PIC18F2680-I/SO: Similar specs but with 128KB flash.
- PIC18F4585-I/SO: Comparable but with CAN module.
- PIC18F4685-I/SO: Higher flash (96KB) and EEPROM.
- PIC18F2585-I/SO: Lower flash (32KB) but same core.
All are 28-pin SOIC, 40MHz, and 8-bit MCUs from Microchip. Check datasheets for exact feature matches.
Features
The PIC18F2685-I/SO is a 28-pin, high-performance 8-bit microcontroller from Microchip. Key features:
- Core: 16 MIPS at 40 MHz (PIC18 architecture).
- Memory: 64 KB Flash, 3.8 KB RAM, 1 KB EEPROM.
- Peripherals:
- 10-bit ADC (13 channels).
- 2x PWM modules, 2x Capture/Compare/PWM (CCP).
- 2x USART, SPI, I²C (MSSP).
- 5x Timers (8/16-bit).
- Connectivity: CAN 2.0B controller.
- Voltage: 2.0V–5.5V operation.
- Package: 28-pin SOIC (SO).
Ideal for embedded control, automotive, and industrial applications.
- Core: 16 MIPS at 40 MHz (PIC18 architecture).
- Memory: 64 KB Flash, 3.8 KB RAM, 1 KB EEPROM.
- Peripherals:
- 10-bit ADC (13 channels).
- 2x PWM modules, 2x Capture/Compare/PWM (CCP).
- 2x USART, SPI, I²C (MSSP).
- 5x Timers (8/16-bit).
- Connectivity: CAN 2.0B controller.
- Voltage: 2.0V–5.5V operation.
- Package: 28-pin SOIC (SO).
Ideal for embedded control, automotive, and industrial applications.
Manufacturer
The PIC18F2685-I/SO is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.
Application
The PIC18F2685-I/SO, a microcontroller from Microchip, is widely used in embedded systems. Key application areas include:
- Industrial Automation: Control systems, motor control, and monitoring.
- Automotive: Sensor interfaces, dashboard controls, and diagnostics.
- Consumer Electronics: Smart appliances, remote controls, and IoT devices.
- Medical Devices: Portable diagnostic tools and patient monitoring.
- Communication Systems: Data logging, protocol conversion, and networking.
Its features (10-bit ADC, EEPROM, PWM, and CAN/USB support) make it suitable for real-time control and connectivity applications.
- Industrial Automation: Control systems, motor control, and monitoring.
- Automotive: Sensor interfaces, dashboard controls, and diagnostics.
- Consumer Electronics: Smart appliances, remote controls, and IoT devices.
- Medical Devices: Portable diagnostic tools and patient monitoring.
- Communication Systems: Data logging, protocol conversion, and networking.
Its features (10-bit ADC, EEPROM, PWM, and CAN/USB support) make it suitable for real-time control and connectivity applications.
Package
The PIC18F2685-I/SO comes in a SOIC (Small Outline Integrated Circuit) package. It has 28 pins and is designed for surface-mount assembly. The "SO" suffix indicates the SOIC package type, while the "-I" denotes the industrial temperature range (-40°C to +85°C). This package is compact and widely used in embedded systems.
