사양
| 속성 | 가치 |
| Package / Case | Tube |
| Series | PIC® 16F |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 16 |
| Program Memory Size | 7KB (4K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC16F648A-I/SO is an 8-bit microcontroller from Microchip Technology, belonging to the PIC16F series. It is designed for embedded applications requiring moderate processing power and peripheral integration in a compact form.
Key features include:
- Architecture: Harvard architecture with RISC instruction set, ensuring efficient processing.
- Memory: 4KB of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM for data retention.
- I/O Ports: 16 I/O pins, allowing for flexible interfacing with external devices.
- Peripherals: Includes a versatile array of features such as a mid-range 8-bit timer, a watchdog timer, and analog comparators.
- Oscillator Options: Supports internal and external oscillators, enhancing design flexibility.
- Communication: Offers EUSART for serial communication.
- Operating Voltage: 2.0 to 5.5V, suitable for battery-powered applications.
This microcontroller is ideal for small to medium-scale applications like home automation, automotive control systems, and other embedded systems, delivering a balance of performance, power efficiency, and affordability. The SOIC packaging ensures ease of use in surface-mount designs.
Key features include:
- Architecture: Harvard architecture with RISC instruction set, ensuring efficient processing.
- Memory: 4KB of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM for data retention.
- I/O Ports: 16 I/O pins, allowing for flexible interfacing with external devices.
- Peripherals: Includes a versatile array of features such as a mid-range 8-bit timer, a watchdog timer, and analog comparators.
- Oscillator Options: Supports internal and external oscillators, enhancing design flexibility.
- Communication: Offers EUSART for serial communication.
- Operating Voltage: 2.0 to 5.5V, suitable for battery-powered applications.
This microcontroller is ideal for small to medium-scale applications like home automation, automotive control systems, and other embedded systems, delivering a balance of performance, power efficiency, and affordability. The SOIC packaging ensures ease of use in surface-mount designs.
Equivalent
Equivalent products to the PIC16F648A-I/SO microcontroller include:
1. PIC16F628A – Similar architecture with slightly fewer features.
2. PIC16F88 – Offers more memory and peripherals.
3. PIC16F1827 – Features enhanced capabilities and more peripherals.
4. ATtiny2313 (from Atmel/Microchip) – Comparable in terms of I/O pins and functionality.
These alternatives offer varying features, so selections should consider specific application needs.
1. PIC16F628A – Similar architecture with slightly fewer features.
2. PIC16F88 – Offers more memory and peripherals.
3. PIC16F1827 – Features enhanced capabilities and more peripherals.
4. ATtiny2313 (from Atmel/Microchip) – Comparable in terms of I/O pins and functionality.
These alternatives offer varying features, so selections should consider specific application needs.
Features
The PIC16F648A-I/SO is an 8-bit microcontroller from Microchip Technology, designed for embedded applications. Key features include:
1. CPU: 8-bit PIC architecture.
2. Memory:
- Program Memory: 7KB Flash
- Data Memory: 256B SRAM
- EEPROM: 256B
3. I/O Ports: 16 I/O pins.
4. Clock: Internal oscillator with speeds up to 20 MHz.
5. Timers: Two 8-bit timers and one 16-bit timer.
6. Peripherals:
- USART for serial communication.
- Capture/Compare/PWM (CCP) module.
7. Analog Features: Comparator module.
8. Power: Operating voltage range from 2.0V to 5.5V.
9. Packaging: Available in SOIC package.
10. Other Features:
- Watchdog Timer (WDT)
- Power-on Reset (POR)
- Low Voltage Programming
- In-Circuit Serial Programming (ICSP)
This microcontroller is suitable for a variety of applications due to its robust feature set, including industrial control, consumer electronics, and other embedded systems.
1. CPU: 8-bit PIC architecture.
2. Memory:
- Program Memory: 7KB Flash
- Data Memory: 256B SRAM
- EEPROM: 256B
3. I/O Ports: 16 I/O pins.
4. Clock: Internal oscillator with speeds up to 20 MHz.
5. Timers: Two 8-bit timers and one 16-bit timer.
6. Peripherals:
- USART for serial communication.
- Capture/Compare/PWM (CCP) module.
7. Analog Features: Comparator module.
8. Power: Operating voltage range from 2.0V to 5.5V.
9. Packaging: Available in SOIC package.
10. Other Features:
- Watchdog Timer (WDT)
- Power-on Reset (POR)
- Low Voltage Programming
- In-Circuit Serial Programming (ICSP)
This microcontroller is suitable for a variety of applications due to its robust feature set, including industrial control, consumer electronics, and other embedded systems.
Pinout
The PIC16F648A-I/SO is a microcontroller from Microchip Technology, housed in a 18-pin SOIC (Small Outline Integrated Circuit) package. It is part of the PIC16F family, known for its compact size and efficient performance.
### Pin Count:
- 18 pins
### Key Functions:
- CPU: 8-bit
- Flash Memory: 4KB
- SRAM: 256 bytes
- EEPROM: 256 bytes
- I/O Ports: 16 Input/Output pins
- Timers: Two 8-bit timers and one 16-bit timer
- Analog Features: Comparators
- USART: For serial communication
- Capture/Compare/PWM module: For signal generation and measurement
- Oscillator Options: Internal and external oscillator options, including RC, LP, XT, HS
This microcontroller is suitable for a wide range of applications due to its versatile features, including digital and analog interfacing capabilities.
### Pin Count:
- 18 pins
### Key Functions:
- CPU: 8-bit
- Flash Memory: 4KB
- SRAM: 256 bytes
- EEPROM: 256 bytes
- I/O Ports: 16 Input/Output pins
- Timers: Two 8-bit timers and one 16-bit timer
- Analog Features: Comparators
- USART: For serial communication
- Capture/Compare/PWM module: For signal generation and measurement
- Oscillator Options: Internal and external oscillator options, including RC, LP, XT, HS
This microcontroller is suitable for a wide range of applications due to its versatile features, including digital and analog interfacing capabilities.
Manufacturer
The PIC16F648A-I/SO is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, memory and analog semiconductors. The company is well-known for its wide range of microcontroller products, which are extensively used in embedded systems for various applications such as automotive, industrial, consumer electronics, and communication. Microchip provides both hardware and software solutions, catering to engineers and developers looking to integrate its products into their projects.
Application
The PIC16F648A-I/SO microcontroller is used in various embedded systems applications due to its compact size and versatility. Common application areas include:
1. Consumer Electronics: Used in remote controls, home appliances, and toys.
2. Industrial Automation: Employed in control systems, sensors, and measurement devices.
3. Automotive: Suitable for dashboard controls, lighting management, and security systems.
4. Communication Devices: Applied in modems and networking equipment.
5. Security Systems: Utilized in alarm systems and access control units.
6. Home Automation: Implements control in smart home devices and IoT applications.
These applications benefit from the microcontroller's low power consumption, ease of programming, and reliable performance.
1. Consumer Electronics: Used in remote controls, home appliances, and toys.
2. Industrial Automation: Employed in control systems, sensors, and measurement devices.
3. Automotive: Suitable for dashboard controls, lighting management, and security systems.
4. Communication Devices: Applied in modems and networking equipment.
5. Security Systems: Utilized in alarm systems and access control units.
6. Home Automation: Implements control in smart home devices and IoT applications.
These applications benefit from the microcontroller's low power consumption, ease of programming, and reliable performance.
Package
The PIC16F648A-I/SO is a microcontroller from Microchip Technology, packaged in an SOIC (Small Outline Integrated Circuit) form, specifically a 18-pin SOIC. This package is suitable for surface-mount technology, providing a compact design for various embedded applications.
