사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | PIC® XLP™ 16F |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 32MHz |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Number of I/O | 36 |
| Program Memory Size | 28KB (16K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 14x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC16F1939-I/PT is an 8-bit microcontroller from Microchip Technology, part of the PIC16F193X series. It features a RISC architecture with a set of enhanced peripherals, making it suitable for a wide range of applications, from consumer electronics to industrial automation. The microcontroller operates at a speed of up to 32 MHz with an internal oscillator.
Key features include 14 KB of Flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM for data storage. It also supports multiple I/O ports and has built-in peripherals such as timers, comparators, and an analog-to-digital converter (ADC). The device includes a hardware PWM module, making it ideal for motor control applications.
The PIC16F1939-I/PT supports communication interfaces such as I2C, SPI, and EUSART, providing flexibility for integration with other devices. It operates within a voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications. Additional features, like the Peripheral Pin Select (PPS) and XLP (eXtreme Low Power) technology, facilitate efficient power management and peripheral configuration.
Key features include 14 KB of Flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM for data storage. It also supports multiple I/O ports and has built-in peripherals such as timers, comparators, and an analog-to-digital converter (ADC). The device includes a hardware PWM module, making it ideal for motor control applications.
The PIC16F1939-I/PT supports communication interfaces such as I2C, SPI, and EUSART, providing flexibility for integration with other devices. It operates within a voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications. Additional features, like the Peripheral Pin Select (PPS) and XLP (eXtreme Low Power) technology, facilitate efficient power management and peripheral configuration.
Equivalent
Equivalent products for the PIC16F1939-I/PT microcontroller may include other 8-bit microcontrollers with similar specifications from Microchip, such as the PIC16F1938 or PIC16F1947. Alternative options from different manufacturers could be the Atmel ATmega328 or STMicroelectronics STM8S series, depending on specific project requirements like memory size, I/O count, and peripherals. Always ensure compatibility with your specific application needs when selecting an equivalent microcontroller.
Features
The PIC16F1939-I/PT is an 8-bit microcontroller from Microchip Technology, part of the PIC16F193X series. It is designed for various applications, offering a range of features:
1. CPU and Architecture: It is based on the PIC® architecture, featuring a 14-bit instruction set.
2. Memory: Includes 28KB of Flash memory, 1024 bytes of RAM, and 256 bytes of EEPROM.
3. I/O Ports: Equipped with up to 35 I/O pins, supporting multifunctional capabilities.
4. Timers: Provides multiple 8-bit and 16-bit timer modules.
5. Analog Features: Comes with a 10-bit ADC with up to 14 channels.
6. Communication Interfaces: Supports EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter), SPI (Serial Peripheral Interface), and I2C™ (Inter-Integrated Circuit).
7. PWM: Features PWM (Pulse Width Modulation) outputs for motor control and other applications.
8. Oscillator: Includes an internal oscillator with frequency selections.
9. Power: Operates in a wide voltage range (2.3V - 5.5V) and features power-saving modes.
10. Packaging: Available in a 40-pin TQFP (Thin Quad Flat Pack).
These features make it suitable for a variety of embedded applications, including consumer electronics, automation, and control systems.
1. CPU and Architecture: It is based on the PIC® architecture, featuring a 14-bit instruction set.
2. Memory: Includes 28KB of Flash memory, 1024 bytes of RAM, and 256 bytes of EEPROM.
3. I/O Ports: Equipped with up to 35 I/O pins, supporting multifunctional capabilities.
4. Timers: Provides multiple 8-bit and 16-bit timer modules.
5. Analog Features: Comes with a 10-bit ADC with up to 14 channels.
6. Communication Interfaces: Supports EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter), SPI (Serial Peripheral Interface), and I2C™ (Inter-Integrated Circuit).
7. PWM: Features PWM (Pulse Width Modulation) outputs for motor control and other applications.
8. Oscillator: Includes an internal oscillator with frequency selections.
9. Power: Operates in a wide voltage range (2.3V - 5.5V) and features power-saving modes.
10. Packaging: Available in a 40-pin TQFP (Thin Quad Flat Pack).
These features make it suitable for a variety of embedded applications, including consumer electronics, automation, and control systems.
Pinout
The PIC16F1939-I/PT is a microcontroller from Microchip Technology's PIC16F series. It comes in a TQFP (Thin Quad Flat Pack) package with a pin count of 44 pins. This microcontroller is equipped with features suitable for a variety of applications, including:
- Digital I/O: The microcontroller has multiple digital input/output pins that can be configured for various functions.
- Analog Inputs: It includes ADC (Analog-to-Digital Converter) channels for interfacing with analog sensors.
- Timers: It houses multiple timers that can be used for various timing and counting applications.
- USART, SPI, I²C: These communication protocols are supported, allowing for connectivity with other devices and peripherals.
- PWM Outputs: Used for generating Pulse Width Modulation signals.
- Internal Oscillator: Provides clocking options without the need for an external oscillator.
- EEPROM & Flash Memory: For data storage and program code.
This microcontroller is often used in embedded systems and applications that require moderate processing power with efficient I/O capability.
- Digital I/O: The microcontroller has multiple digital input/output pins that can be configured for various functions.
- Analog Inputs: It includes ADC (Analog-to-Digital Converter) channels for interfacing with analog sensors.
- Timers: It houses multiple timers that can be used for various timing and counting applications.
- USART, SPI, I²C: These communication protocols are supported, allowing for connectivity with other devices and peripherals.
- PWM Outputs: Used for generating Pulse Width Modulation signals.
- Internal Oscillator: Provides clocking options without the need for an external oscillator.
- EEPROM & Flash Memory: For data storage and program code.
This microcontroller is often used in embedded systems and applications that require moderate processing power with efficient I/O capability.
Manufacturer
The PIC16F1939-I/PT is manufactured by Microchip Technology Inc. Microchip Technology is a publicly traded American company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. They cater to various industries by providing a range of semiconductor products and solutions designed to enhance embedded control systems. Known for their wide array of microcontroller products, Microchip is a prominent player in the semiconductor industry, serving applications in automotive, industrial, consumer, and computing markets, among others.
Application
The PIC16F1939-I/PT is a versatile microcontroller suitable for various applications, including:
1. Consumer Electronics: Used in remote controls, home appliances, and personal gadgets for automation and control.
2. Automotive: Employed in car dashboard systems, sensor monitoring, and control operations.
3. Industrial Automation: Powers control systems, operational panels, and data logging devices.
4. IoT Devices: Facilitates connectivity and control in smart home and industrial IoT solutions.
5. Lighting Controls: Manages LED drivers and smart lighting systems for energy efficiency.
6. Healthcare Devices: Integrates into portable medical equipment for monitoring and diagnostics.
7. Communication Equipment: Supports interfacing and data transmission in communication devices.
Its enhanced features and low power consumption make it ideal for embedded systems across these fields.
1. Consumer Electronics: Used in remote controls, home appliances, and personal gadgets for automation and control.
2. Automotive: Employed in car dashboard systems, sensor monitoring, and control operations.
3. Industrial Automation: Powers control systems, operational panels, and data logging devices.
4. IoT Devices: Facilitates connectivity and control in smart home and industrial IoT solutions.
5. Lighting Controls: Manages LED drivers and smart lighting systems for energy efficiency.
6. Healthcare Devices: Integrates into portable medical equipment for monitoring and diagnostics.
7. Communication Equipment: Supports interfacing and data transmission in communication devices.
Its enhanced features and low power consumption make it ideal for embedded systems across these fields.
Package
The PIC16F1939-I/PT is a microcontroller from Microchip Technology and comes in a TQFP (Thin Quad Flat Pack) package type with 44 pins. This package is designed to offer a compact form factor for surface-mount technology applications.
