規格
| 屬性 | 價值 |
| Package | Tube |
| Series | PIC® 16F |
| ProductStatus | Active |
| CoreProcessor | PIC |
| CoreSize | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, SPI |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| NumberofI/O | 18 |
| ProgramMemorySize | 3.5KB (2K x 14) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 256 x 8 |
| RAMSize | 128 x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 5.5V |
| DataConverters | A/D 12x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-SOIC (0.295, 7.50mm Width) |
概述
Description
The PIC16F677-I/SO is an 8-bit microcontroller in Microchip Technology's PIC16 series, designed for embedded applications. It features a RISC architecture, which includes a 14-bit instruction set, making it efficient in executing instructions quickly. The microcontroller operates at a maximum frequency of 20 MHz and provides 3.5 KB of Flash memory for program storage, 128 bytes of RAM, and 256 bytes of EEPROM for non-volatile data storage.
Key peripherals include up to 12 I/O pins, an analog-to-digital converter (ADC) with 12 channels, and enhanced capture/compare/PWM (ECCP) modules. It supports various communication interfaces like I²C, SPI, and USART. The device operates within a voltage range of 2.0 to 5.5 volts, making it suitable for a wide range of applications. The "I/SO" designation indicates that this version is industrial-grade, meaning it can operate in a broader temperature range, and is housed in an SOIC package, which is suitable for surface-mount technology.
Overall, the PIC16F677-I/SO is well-suited for cost-sensitive applications that require efficient processing, low power consumption, and robust interfacing capabilities.
Key peripherals include up to 12 I/O pins, an analog-to-digital converter (ADC) with 12 channels, and enhanced capture/compare/PWM (ECCP) modules. It supports various communication interfaces like I²C, SPI, and USART. The device operates within a voltage range of 2.0 to 5.5 volts, making it suitable for a wide range of applications. The "I/SO" designation indicates that this version is industrial-grade, meaning it can operate in a broader temperature range, and is housed in an SOIC package, which is suitable for surface-mount technology.
Overall, the PIC16F677-I/SO is well-suited for cost-sensitive applications that require efficient processing, low power consumption, and robust interfacing capabilities.
Equivalent
The PIC16F677-I/SO is an 8-bit microcontroller from Microchip Technology, featuring 3.5 KB Flash, 128B RAM, and 256B EEPROM. Equivalent products with similar specs include:
1. Microchip PIC16F684 - Similar core with added features.
2. Atmel ATtiny84 - Comparable memory and GPIO.
3. NXP LPC810 - ARM Cortex-M0+, offering enhanced performance in a similar package.
These alternatives may differ in specific features or peripherals, so reviewing datasheets for compatibility with your application is recommended.
1. Microchip PIC16F684 - Similar core with added features.
2. Atmel ATtiny84 - Comparable memory and GPIO.
3. NXP LPC810 - ARM Cortex-M0+, offering enhanced performance in a similar package.
These alternatives may differ in specific features or peripherals, so reviewing datasheets for compatibility with your application is recommended.
Features
The PIC16F677-I/SO is an 8-bit microcontroller from Microchip Technology, part of the PIC16F series. Key features include:
1. CPU and Memory: It has a RISC architecture with 35 single-word instructions and operates at speeds of up to 20 MHz. It includes 3.5 KB of Flash Program Memory, 128 bytes of RAM, and 256 bytes of EEPROM.
2. I/O Ports: The microcontroller includes 12 I/O pins, allowing for flexible interfacing with other devices.
3. Peripherals: It features an Analog-to-Digital Converter (ADC) with up to 12 channels, a comparator module, and a capture/compare/PWM (CCP) module for advanced timing control.
4. Timers: It includes multiple timers, such as an 8-bit Timer0 and 16-bit Timer1.
5. Oscillator Options: Supports various oscillator configurations including internal and external oscillators, providing flexibility in clock sources.
6. Low Power Consumption: Features such as Sleep mode and Watchdog Timer allow for efficient power management.
These features make it suitable for applications in consumer electronics, automotive, and industrial control.
1. CPU and Memory: It has a RISC architecture with 35 single-word instructions and operates at speeds of up to 20 MHz. It includes 3.5 KB of Flash Program Memory, 128 bytes of RAM, and 256 bytes of EEPROM.
2. I/O Ports: The microcontroller includes 12 I/O pins, allowing for flexible interfacing with other devices.
3. Peripherals: It features an Analog-to-Digital Converter (ADC) with up to 12 channels, a comparator module, and a capture/compare/PWM (CCP) module for advanced timing control.
4. Timers: It includes multiple timers, such as an 8-bit Timer0 and 16-bit Timer1.
5. Oscillator Options: Supports various oscillator configurations including internal and external oscillators, providing flexibility in clock sources.
6. Low Power Consumption: Features such as Sleep mode and Watchdog Timer allow for efficient power management.
These features make it suitable for applications in consumer electronics, automotive, and industrial control.
Pinout
The PIC16F677-I/SO is a microcontroller from Microchip Technology, part of the PIC16F product family. It features an 18-pin count in its SOIC (Small Outline Integrated Circuit) package. This microcontroller is equipped with a range of features suitable for various applications, including:
1. CPU and Memory: It has an 8-bit CPU with flash memory for program storage, RAM for data storage, and EEPROM for non-volatile data storage.
2. I/O Ports: The PIC16F677 provides multiple general-purpose I/O pins that can be programmed for either input or output functions.
3. Peripherals: It includes features such as analog-to-digital converters (ADCs), timers, and a comparator, making it versatile for different types of operations.
4. Oscillator Options: The chip supports various oscillator configurations, providing flexibility in clock settings for different performance needs.
5. Enhanced Features: It offers enhanced core features like Power-On Reset (POR), Brown-Out Reset (BOR), and a Watchdog Timer (WDT).
This combination of features makes the PIC16F677-I/SO suitable for embedded control and automation applications.
1. CPU and Memory: It has an 8-bit CPU with flash memory for program storage, RAM for data storage, and EEPROM for non-volatile data storage.
2. I/O Ports: The PIC16F677 provides multiple general-purpose I/O pins that can be programmed for either input or output functions.
3. Peripherals: It includes features such as analog-to-digital converters (ADCs), timers, and a comparator, making it versatile for different types of operations.
4. Oscillator Options: The chip supports various oscillator configurations, providing flexibility in clock settings for different performance needs.
5. Enhanced Features: It offers enhanced core features like Power-On Reset (POR), Brown-Out Reset (BOR), and a Watchdog Timer (WDT).
This combination of features makes the PIC16F677-I/SO suitable for embedded control and automation applications.
Manufacturer
The PIC16F677-I/SO is manufactured by Microchip Technology Inc. Microchip is an American semiconductor company that specializes in microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on developing embedded control solutions to serve a wide range of markets, including automotive, aerospace, industrial, consumer electronics, and telecommunications. Microchip is known for providing comprehensive solutions that include microcontrollers, digital signal controllers, memory, and interface products, as well as development tools and software, to help design engineers create efficient electronic systems.
Application
The PIC16F677-I/SO microcontroller is a versatile component used in various applications, including:
1. Consumer Electronics: Controls for household appliances and gadgets.
2. Automotive Systems: Engine management and control systems.
3. Industrial Automation: Process control and monitoring.
4. Home Automation: Smart home device integration.
5. Medical Devices: Basic medical equipment requiring embedded control.
6. Data Acquisition Systems: Sensor data collection and processing.
7. Lighting Controls: LED drivers and dimmers.
8. Power Management: Battery chargers and power converters.
Its compact design and efficient performance make it suitable for cost-sensitive and compact applications.
1. Consumer Electronics: Controls for household appliances and gadgets.
2. Automotive Systems: Engine management and control systems.
3. Industrial Automation: Process control and monitoring.
4. Home Automation: Smart home device integration.
5. Medical Devices: Basic medical equipment requiring embedded control.
6. Data Acquisition Systems: Sensor data collection and processing.
7. Lighting Controls: LED drivers and dimmers.
8. Power Management: Battery chargers and power converters.
Its compact design and efficient performance make it suitable for cost-sensitive and compact applications.
Package
The PIC16F677-I/SO is a microcontroller in an SOIC-18 (Small Outline Integrated Circuit) package. This surface-mount package type features 18 pins and is designed to provide a compact footprint suitable for various electronic applications, offering a balance between size and performance.