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PIC16LF1947-I/PT

Name: PIC16LF1947-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 28KB FLASH 64TQFP

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包 TQFP-64
資料表 PIC16LF1947-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	28KB (16K x 14)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	1K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	A/D 17x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-TQFP

概述

Description

The PIC16LF1947-I/PT is a microcontroller from Microchip's PIC16 family, designed for low-power applications. It features a 14-bit instruction set architecture and operates at a maximum clock speed of 32 MHz. The device has 64 bytes of EEPROM, 2 KB of SRAM, and 14 KB of programmable Flash memory for code storage.
Key features include 40 GPIO pins, multiple communication interfaces like I2C, SPI, and UART, and integrated analog functions such as comparators and ADCs. It supports various operating voltages (2.0V to 5.5V) and is suitable for battery-operated devices due to its low power consumption in sleep modes.
The PIC16LF1947 is ideal for applications in consumer electronics, automotive systems, and industrial automation. Its robust set of peripherals and memory options make it versatile for a wide range of embedded solutions. Overall, it's a reliable choice for engineers looking to implement efficient, cost-effective designs in their projects.

Features

The PIC16LF1947-I/PT is a 8-bit microcontroller from Microchip Technology, part of the PIC16 family. Key features include:
- Memory: 32 KB of Flash program memory, 2 KB of RAM, and 256 bytes of EEPROM.
- Operating Voltage: 2.0V to 5.5V, suitable for low-power applications.
- Speed: 32 MHz maximum instruction execution speed.
- Peripheral Features: Includes 10-bit ADC (up to 12 channels), comparators, PWM outputs, and a dedicated CRC module.
- I/O Ports: 16 I/O pins, which are configurable for various functions.
- Communication Interfaces: Supports I²C, SPI, UART, and EUSART for flexible communication options.
- Timers: Multiple timers, including Timer0, Timer1, and Timer2 for precise timing applications.
- Low-Power Modes: Various sleep modes for power-saving during inactive periods.
- Operating Temperature: -40°C to +125°C, enabling use in harsh environments.
This microcontroller is ideal for a wide range of embedded control applications, from consumer electronics to automotive systems.

Package

The PIC16LF1947-I/PT is packaged in a 28-pin DIP (Dual In-line Package) form factor.

Pinout

The PIC16LF1947-I/PT microcontroller has a pin count of 40. It features a range of functionalities including:
- Digital I/O: 24 I/O pins that can be configured for input or output.
- Analog Inputs: 13 channels of 10-bit ADC (Analog-to-Digital Converter).
- Timers: Multiple timers, including Timer0, Timer1, Timer2, and Timer3 for various timing applications.
- Communication Interfaces: SPI, I2C, and UART for serial communication.
- PWM: Pulse Width Modulation outputs for motor control and other applications.
- Interrupts: Multiple interrupt sources to handle asynchronous events.
- Flash Memory: 32 KB of flash program memory and 2 KB of SRAM.
- EEPROM: 256 bytes of EEPROM for non-volatile data storage.
- Low-Power Operation: Designed for low power consumption, suitable for battery-operated devices.
This microcontroller is suitable for various embedded applications due to its versatility and numerous integrated features.

Manufacturer

The manufacturer of the PIC16LF1947-I/PT is Microchip Technology Inc. Microchip is an American semiconductor company that specializes in designing and manufacturing microcontrollers, microprocessors, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its expertise in embedded control solutions and offers a diverse portfolio of products that support various applications, including Internet of Things (IoT) devices, embedded systems, and more. Microchip is recognized for its focus on innovation, providing extensive development tools and support for engineers and developers.

Application

The PIC16LF1947-I/PT microcontroller is commonly used in applications such as automotive systems, industrial automation, consumer electronics, medical devices, and smart home solutions. Its features, including low power consumption, multiple I/O options, and integrated peripherals, make it suitable for tasks like sensor data processing, motor control, and communication interfaces. Its flexibility and efficiency also support battery-powered applications.

Equivalent

The PIC16LF1947-I/PT chip is part of the Microchip PIC16 family. Equivalent products include the PIC16LF1946, PIC16LF1945, and PIC16LF1937, which share similar architecture and features. However, for specific applications, it's essential to compare datasheets for differences in peripherals, memory, and performance to ensure compatibility.