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PIC16F1946-I/PT

Name: PIC16F1946-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 14KB FLASH 64TQFP

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製造商。部分 #PIC16F1946-I/PT
包 TQFP-64
資料表 PIC16F1946-I/PT DataSheet
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規格

Package	Tray
Series	PIC® XLP™ 16F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	32MHz
Connectivity	I²C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT
NumberofI/O	54
ProgramMemorySize	14KB (8K x 14)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	512 x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
DataConverters	A/D 17x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-TQFP

概述

Description

The PIC16F1946-I/PT is a microcontroller from Microchip's PIC16 family, designed for embedded system applications. It features a 14-bit instruction set architecture and operates at a maximum clock speed of 32 MHz. With 32 KB of Flash memory, 2 KB of RAM, and 256 bytes of EEPROM, it provides ample storage for code and data.
The device includes a 10-bit ADC with up to 12 channels, facilitating sensor interface, along with various digital peripherals like PWM, timers, and communication interfaces (I2C, SPI, UART). It also supports a variety of power-saving modes, enhancing battery life in portable applications.
The PIC16F1946 is equipped with a comprehensive set of analog and digital I/O pins, making it versatile for a range of applications from automotive to consumer electronics. Its integrated features, combined with a robust development ecosystem, make it a popular choice for developers looking to implement reliable and efficient microcontroller-based solutions.

Features

The PIC16F1946-I/PT is a versatile 8-bit microcontroller from Microchip, featuring:
- Architecture: Enhanced 14-bit instruction set architecture.
- Speed: Operates up to 32 MHz with a 200 ns instruction cycle.
- Memory: 4 KB of Flash program memory, 256 bytes of RAM, and 128 bytes of EEPROM.
- I/O Ports: 16 GPIO pins, configurable for analog or digital functions.
- Analog Features: Integrated 10-bit Analog-to-Digital Converter (ADC), comparators, and voltage reference.
- Communication Interfaces: Supports I2C, SPI, and USART for serial communication.
- Timers: 5 Timer modules (Timer0, Timer1, Timer2, Timer3, Timer4) for various timing applications.
- Low Power Modes: Multiple sleep modes for power-saving.
- Interrupts: Flexible interrupt system with up to 16 external interrupts.
- Package: Available in a 28-pin DIP and various surface mount packages.
These features make the PIC16F1946-I/PT suitable for a range of applications, including consumer electronics, automotive, and industrial systems.

Package

The PIC16F1946-I/PT is packaged in a 28-pin Dual In-Line Package (DIP) type.

Pinout

The PIC16F1946-I/PT microcontroller has a pin count of 28. It features a range of functions, including:
1. I/O Ports: 18 general-purpose I/O pins.
2. Analog Features: 10-bit ADC (up to 12 channels), Comparators.
3. Communication Interfaces: 2 I2C, 2 SPI, and 1 USART.
4. Timers: 3 timers (Timer0, Timer1, Timer2) with various modes.
5. PWM: 5 channels of PWM.
6. Memory: 3KB Flash program memory, 192 bytes EEPROM, and 256 bytes SRAM.
The device supports various operating voltages (1.8V to 5.5V) and includes features like a watchdog timer, low-power modes, and programmable code protection. It is suitable for various applications, including embedded systems, automation, and consumer electronics.

Manufacturer

The PIC16F1946-I/PT is manufactured by Microchip Technology Inc., an American company headquartered in Chandler, Arizona. Microchip specializes in the design and manufacture of microcontrollers, memory products, and analog semiconductors. The company is known for its extensive range of microcontroller products, particularly in the embedded systems market, which includes applications in automotive, industrial, consumer, and communication sectors. Founded in 1989, Microchip has grown to become a prominent player in the semiconductor industry, providing a wide array of development tools and resources for engineers and developers.

Application

The PIC16F1946-I/PT microcontroller is commonly used in various application areas, including industrial automation, consumer electronics, automotive systems, medical devices, and sensor applications. It supports tasks like motor control, data logging, and user interface management. Its versatility and integration of features like ADC, PWM, and communication interfaces make it suitable for embedded systems requiring real-time processing and control.

Equivalent

Equivalent products to the PIC16F1946-I/PT chip include the PIC16F1936, PIC16F1947, and PIC16F18446. These microcontrollers offer similar features such as 8-bit architecture, EEPROM, and various I/O options, but may vary in specific peripherals and memory configurations. Always check datasheets for exact specifications and compatibility.