PIC16LF1947-I/PT

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PIC16LF1947-I/PT

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IC MCU 8BIT 28KB FLASH 64TQFP

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Spezifikationen

Attribut Wert
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 54
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 ~ 3.6V
Data Converters A/D 17x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The PIC16LF1947-I/PT is a low-power, 8-bit microcontroller from Microchip’s PIC16F family. It features:
- 14 KB Flash, 1 KB RAM, and 256 B EEPROM for program and data storage.
- 16 MHz internal oscillator, 12-bit ADC, and multiple communication interfaces (UART, SPI, I²C).
- 36 I/O pins with enhanced peripheral integration (PWM, comparators, timers).
- Low-power operation (nanoWatt XLP tech), ideal for battery-powered applications.
- Operating voltage: 1.8V–5.5V (LF variant).
- Package: 44-pin TQFP (I/PT suffix).
Common uses include embedded control, IoT, and portable devices. Its robust peripherals and energy efficiency make it versatile for cost-sensitive designs.

Equivalent

Equivalent products to the PIC16LF1947-I/PT include:
- PIC16F1947-I/PT (non-low-voltage variant).
- PIC16LF1946-I/PT (similar but with fewer I/O pins).
- PIC16(L)F1937-I/PT (lower memory but compatible features).
Check Microchip’s parametric search for exact substitutes. Ensure voltage and pin compatibility for your design.

Features

The PIC16LF1947-I/PT is a low-power, 8-bit microcontroller from Microchip with these key features:
- Core: 8-bit PIC architecture, up to 32 MHz operation.
- Memory: 28 KB Flash, 2 KB RAM, 1 KB EEPROM.
- Peripherals:
- 12-bit ADC (up to 28 channels).
- Enhanced PWM, Capture/Compare, Timers.
- EUSART, SPI, I²C for communication.
- Low Power: nanoWatt XLP tech for ultra-low power consumption.
- I/O: 44-pin TQFP, up to 36 I/O pins with interrupt-on-change.
- Special Features:
- mTouch™ capacitive sensing.
- Hardware-based CRC/SCAN.
- Operating Voltage: 1.8V–5.5V, suitable for battery-powered apps.
Ideal for embedded control, IoT, and low-power applications.

Manufacturer

The PIC16LF1947-I/PT is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems across industries like automotive, industrial, consumer electronics, and IoT. The company is recognized for its reliable, low-power, and cost-effective solutions.

Package

The PIC16LF1947-I/PT is a TQFP (Thin Quad Flat Package) microcontroller from Microchip. It has 44 pins and features a 10x10mm body size with a 0.8mm lead pitch. The "PT" suffix indicates the TQFP package type. It is lead-free (RoHS compliant) and designed for surface-mount applications. Suitable for compact, high-density PCB designs.

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