사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR) |
| Series | PIC® 16F |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 22 |
| Program Memory Size | 7KB (4K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 192 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V |
| Data Converters | A/D 5x10b |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC16F873T-20I/SO is a microcontroller from Microchip Technology, part of the PIC16 family. It is designed for a range of applications that require a low-power, high-performance device. This microcontroller features a 14-bit instruction set, 8K x 14 words of program memory, and 368 x 8 bytes of data memory (RAM), making it suitable for complex embedded tasks.
Operating at a frequency of up to 20 MHz, it is equipped with multiple I/O ports and peripherals, including timers, an Analog-to-Digital Converter (ADC), and serial communication protocols like USART, SPI, and I2C. The device operates within a voltage range of 2.0V to 5.5V, supporting varied power supplies.
Housed in a compact SOIC-28 package, the PIC16F873T-20I/SO is ideal for space-constrained designs. Its Enhanced Flash program memory allows for multiple read/write cycles, and the In-Circuit Serial Programming (ICSP) feature simplifies programming and debugging. Overall, it is a versatile microcontroller suited for applications in consumer electronics, automotive, and industrial control.
Operating at a frequency of up to 20 MHz, it is equipped with multiple I/O ports and peripherals, including timers, an Analog-to-Digital Converter (ADC), and serial communication protocols like USART, SPI, and I2C. The device operates within a voltage range of 2.0V to 5.5V, supporting varied power supplies.
Housed in a compact SOIC-28 package, the PIC16F873T-20I/SO is ideal for space-constrained designs. Its Enhanced Flash program memory allows for multiple read/write cycles, and the In-Circuit Serial Programming (ICSP) feature simplifies programming and debugging. Overall, it is a versatile microcontroller suited for applications in consumer electronics, automotive, and industrial control.
Equivalent
The PIC16F873T-20I/SO is a microcontroller from Microchip Technology's PIC16F series. Equivalent or similar products with comparable features might include other models in the PIC16F87X series, such as the PIC16F874 or PIC16F876. Alternatives from other manufacturers could include comparable 8-bit microcontrollers from Atmel's AVR series or NXP's LPC series. When selecting an equivalent, ensure similar I/O pin count, memory size, and peripheral compatibility.
Features
The PIC16F873T-20I/SO is a microcontroller from Microchip Technology, part of the PIC16 series. Key features include:
1. CPU and Performance:
- 8-bit CPU architecture.
- 20 MHz maximum clock speed.
- 35 single-word instructions.
2. Memory:
- 4K x 14-bit Flash Program Memory.
- 192 Bytes of Data Memory (RAM).
- 128 Bytes of EEPROM.
3. I/O Ports:
- 22 I/O pins.
4. Timers:
- Three timers: Timer0 (8-bit), Timer1 (16-bit), Timer2 (8-bit).
5. Analog Features:
- 5-channel, 10-bit Analog-to-Digital Converter (ADC).
6. Communication:
- USART module for serial communication.
- I²C and SPI communication interfaces.
7. Special Features:
- Watchdog Timer with its own on-chip RC oscillator.
- Power-on Reset (POR) and Brown-out Reset (BOR).
- In-Circuit Serial Programming (ICSP).
8. Package:
- 28-pin SOIC package.
These features make the PIC16F873T-20I/SO suitable for a range of embedded applications requiring moderate processing power and various peripheral interfaces.
1. CPU and Performance:
- 8-bit CPU architecture.
- 20 MHz maximum clock speed.
- 35 single-word instructions.
2. Memory:
- 4K x 14-bit Flash Program Memory.
- 192 Bytes of Data Memory (RAM).
- 128 Bytes of EEPROM.
3. I/O Ports:
- 22 I/O pins.
4. Timers:
- Three timers: Timer0 (8-bit), Timer1 (16-bit), Timer2 (8-bit).
5. Analog Features:
- 5-channel, 10-bit Analog-to-Digital Converter (ADC).
6. Communication:
- USART module for serial communication.
- I²C and SPI communication interfaces.
7. Special Features:
- Watchdog Timer with its own on-chip RC oscillator.
- Power-on Reset (POR) and Brown-out Reset (BOR).
- In-Circuit Serial Programming (ICSP).
8. Package:
- 28-pin SOIC package.
These features make the PIC16F873T-20I/SO suitable for a range of embedded applications requiring moderate processing power and various peripheral interfaces.
Pinout
The PIC16F873T-20I/SO is a microcontroller from Microchip Technology, belonging to the PIC16F87X series. It features:
- Pin Count: 28 pins
- Package Type: SOIC (Small Outline Integrated Circuit)
Key Functions:
1. CPU Core: 8-bit PIC microcontroller
2. Operating Speed: Up to 20 MHz
3. Memory:
- 4K x 14 bits of Flash Program Memory
- 192 bytes of Data RAM
- 128 bytes of EEPROM Data Memory
4. I/O Ports:
- 22 I/O pins
- Multiple I/O ports (Port A, B, and C)
5. Timers:
- Three timers (Timer0, Timer1, and Timer2)
6. A/D Converter:
- 10-bit, 5-channel Analog-to-Digital Converter
7. Serial Communication:
- Supports USART (Universal Synchronous Asynchronous Receiver Transmitter)
- SPI (Serial Peripheral Interface)
- I²C (Inter-Integrated Circuit)
8. Watchdog Timer: On-chip watchdog timer with its own on-chip RC oscillator for reliable operation.
These features make it suitable for applications requiring moderate processing power, analog interfacing, and simple communication protocols.
- Pin Count: 28 pins
- Package Type: SOIC (Small Outline Integrated Circuit)
Key Functions:
1. CPU Core: 8-bit PIC microcontroller
2. Operating Speed: Up to 20 MHz
3. Memory:
- 4K x 14 bits of Flash Program Memory
- 192 bytes of Data RAM
- 128 bytes of EEPROM Data Memory
4. I/O Ports:
- 22 I/O pins
- Multiple I/O ports (Port A, B, and C)
5. Timers:
- Three timers (Timer0, Timer1, and Timer2)
6. A/D Converter:
- 10-bit, 5-channel Analog-to-Digital Converter
7. Serial Communication:
- Supports USART (Universal Synchronous Asynchronous Receiver Transmitter)
- SPI (Serial Peripheral Interface)
- I²C (Inter-Integrated Circuit)
8. Watchdog Timer: On-chip watchdog timer with its own on-chip RC oscillator for reliable operation.
These features make it suitable for applications requiring moderate processing power, analog interfacing, and simple communication protocols.
Manufacturer
The PIC16F873T-20I/SO is manufactured by Microchip Technology Inc. Microchip Technology is a leading American company specializing in the production of semiconductor products, including microcontrollers, memory and analog devices. They primarily serve embedded control applications, offering a wide range of products that are used in various industries such as automotive, industrial, consumer electronics, and communication. The company is known for its reliable microcontroller products and has a strong presence in the embedded systems market.
Application
The PIC16F873T-20I/SO is a microcontroller commonly used in various applications due to its versatility and cost-effectiveness. Key application areas include:
1. Embedded Systems: Used in consumer electronics, home appliances, and industrial automation.
2. Automotive: Employed for control systems such as lighting, climate control, and engine management.
3. Instrumentation: Utilized in measurement and data acquisition devices.
4. Communication: Integrated into devices requiring serial communication interfaces.
5. IoT Devices: Supports connectivity and control for Internet of Things applications.
6. Robotics: Powers simple robotic systems with basic control and sensor processing.
Its features, such as ADC, PWM, and UART, make it suitable for diverse applications requiring efficient control and processing.
1. Embedded Systems: Used in consumer electronics, home appliances, and industrial automation.
2. Automotive: Employed for control systems such as lighting, climate control, and engine management.
3. Instrumentation: Utilized in measurement and data acquisition devices.
4. Communication: Integrated into devices requiring serial communication interfaces.
5. IoT Devices: Supports connectivity and control for Internet of Things applications.
6. Robotics: Powers simple robotic systems with basic control and sensor processing.
Its features, such as ADC, PWM, and UART, make it suitable for diverse applications requiring efficient control and processing.
Package
The PIC16F873T-20I/SO is housed in a SOIC (Small Outline Integrated Circuit) package, which is a surface-mount technology. Specifically, it features a 28-pin SOIC package configuration.
