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PIC16F946-I/PT
+Lista de MateriaisIC MCU 8BIT 14KB FLASH 64TQFP
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC16F946-I/PT
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Ficha Técnica PIC16F946-I/PT DataSheet
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Pacote TQFP-64
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Especificações
| Atributo | Valor |
| Package / Case | Tray |
| 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, LCD, POR, PWM, WDT |
| Number of I/O | 53 |
| Program Memory Size | 14KB (8K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 336 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
1. Architecture: It uses a RISC (Reduced Instruction Set Computing) architecture, allowing for faster processing due to its simple instruction set.
2. Pin Count: The device comes in a 64-pin TQFP package, providing ample I/O options.
3. Memory: It includes up to 14 KB of Flash memory for program storage, 368 bytes of RAM, and 256 bytes of EEPROM for non-volatile data storage.
4. Peripherals: Offers various peripherals like multiple timers, 10-bit Analog-to-Digital Converters (ADCs), and a USART for serial communication.
5. LCD Driver: Built-in LCD driver for interfacing with display modules, making it ideal for applications requiring visual data output.
6. Power: Operates efficiently over a wide voltage range (2.0V to 5.5V) and features power-saving modes.
The PIC16F946-I/PT is suitable for applications in consumer electronics, industrial automation, and more, where cost-efficiency and reliability are essential.
Equivalent
Features
1. CPU and Architecture:
- 8-bit CPU.
- RISC architecture with 35 instructions.
2. Memory:
- Program Memory: 14 KB Flash.
- RAM: 368 bytes.
- EEPROM: 256 bytes.
3. I/O and Peripherals:
- 53 I/O pins.
- 2 Comparators.
- 2 Timers (Timer0, Timer1).
- Watchdog Timer.
- Enhanced Capture/Compare/PWM (ECCP) module.
4. Analog Features:
- 12-channel, 10-bit A/D Converter.
5. Communication:
- Master Synchronous Serial Port (MSSP) supports I2C and SPI.
- EUSART module (Enhanced Universal Synchronous Asynchronous Receiver Transmitter).
6. Oscillator:
- Internal and external oscillator options.
- Up to 20 MHz frequency.
7. Operating Voltage:
- 2.0V to 5.5V.
8. Package:
- Available in a 64-pin TQFP.
The PIC16F946-I/PT is ideal for applications requiring a combination of analog and digital control, such as in home appliances and industrial equipment.
Pinout
Key functions and features of the PIC16F946-I/PT include:
1. CPU and Architecture: The device operates with a 14-bit instruction set and features an enhanced mid-range CPU core.
2. Memory: It includes 14 KB of Flash program memory, 368 bytes of SRAM, and 256 bytes of EEPROM for data storage.
3. Timers and PWM: The microcontroller is equipped with multiple timers, including Timer0, Timer1, Timer2, and a 16-bit Timer3. It also supports PWM (Pulse Width Modulation) channels.
4. I/O Ports: Offers multiple I/O ports, accommodating a wide range of applications.
5. Analog Features: Includes a 10-bit Analog-to-Digital Converter (ADC) with multiple channels.
6. Serial Communication: Supports various communication protocols such as SPI, I2C, and USART.
7. LCD Driver: Integrated LCD driver capable of driving up to 60 segments.
The PIC16F946-I/PT is designed for applications requiring low power consumption and a versatile set of peripherals.
Manufacturer
Application
1. Consumer Electronics: Used in remote controls, home appliances, and small gadgets.
2. Automotive: Employed in dashboard controls, lighting systems, and sensor interfaces.
3. Industrial Automation: Functions in motor control, data acquisition, and process control systems.
4. Medical Devices: Integrated into portable medical equipment and diagnostic tools.
5. Security Systems: Applied in alarm systems and access control panels.
Its features, like multiple I/O ports, timers, and ADC, make it suitable for embedded systems requiring reliable performance and energy efficiency.