PIC18F47K40-I/PT

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PIC18F47K40-I/PT

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IC MCU 8BIT 128KB FLASH 44TQFP

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Especificações

Atributo Valor
Package / Case Tray
Series PIC® XLP™ 18K
Part Status Active
Core Processor PIC
Core Size 8-Bit
Speed 64MHz
Connectivity I²C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number of I/O 36
Program Memory Size 128KB (64K x 16)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 3.6K x 8
Voltage - Supply (Vcc/Vdd) 2.3V ~ 5.5V
Data Converters A/D 35x10b; D/A 1x5b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The PIC18F47K40-I/PT is a 8-bit microcontroller from Microchip’s PIC18 family, featuring a 64-pin TQFP package. Key specs include:
- 128 KB Flash, 3.8 KB RAM, 1 KB EEPROM
- Max 64 MHz clock speed (with internal oscillator)
- Analog features: 12-bit ADC (up to 49 channels), DAC, comparators
- Communication: UART, SPI, I²C, and USB support
- Low-power modes (down to 50 nA in Sleep)
- Operating voltage: 1.8V–5.5V
Ideal for embedded applications requiring robust I/O (up to 52 GPIO pins), analog interfacing, and power efficiency. Suitable for industrial, automotive, and consumer electronics.

Equivalent

Equivalent products to the PIC18F47K40-I/PT include:
- PIC18F47K42-I/PT: Higher memory and enhanced features.
- PIC18F46K40-I/PT: Fewer I/O pins (44 vs. 64) but similar specs.
- PIC18F27K40-I/SP: Smaller package (28-pin) with comparable core features.
- PIC18F45K40-I/P: DIP package alternative with 40 pins.
These alternatives offer similar functionality, varying in pin count, package type, or minor feature upgrades. Check datasheets for exact compatibility.

Features

The PIC18F47K40-I/PT is a 8-bit microcontroller from Microchip with these key features:
- Core: 16 MIPS performance at 64 MHz
- Memory: 128 KB Flash, 3.8 KB RAM, 1 KB EEPROM
- I/O: Up to 52 programmable pins
- Analog: 12-bit ADC (up to 35 channels), 5-bit DAC
- Communication: 4x UART, 2x SPI, 2x I²C, USB (full-speed)
- Timers: 5x 16-bit, 1x 8-bit, HW RTCC
- PWM: 4x 10-bit, 3x 16-bit
- Voltage: 1.8V–5.5V operation
- Package: 44-pin TQFP
Ideal for embedded control, IoT, and low-power applications.

Pinout

The PIC18F47K40-I/PT is a 44-pin microcontroller from Microchip, housed in a TQFP package.
Key Features:
- 40 I/O pins (most configurable as digital/analog).
- 12-bit ADC, 8-bit DAC, PWM, UART, SPI, I²C.
- 64 KB Flash, 3.8 KB RAM, 1 KB EEPROM.
- Internal oscillator (up to 64 MHz).
- 5V tolerant inputs, programmable brown-out reset (BOR).
Pin Functions:
- VDD/VSS – Power/Ground.
- RA0-RA7, RB0-RB7, RC0-RC7, RD0-RD7, RE0-RE3 – Multipurpose I/O.
- MCLR – Master Clear (Reset).
- OSC1/OSC2 – External oscillator pins.
- ANx – Analog input channels.
Designed for embedded applications requiring high performance and connectivity.

Manufacturer

The PIC18F47K40-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. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor solutions.

Application

The PIC18F47K40-I/PT is a versatile 8-bit microcontroller from Microchip, ideal for embedded applications. Key areas include:
- Industrial Automation: Control systems, sensors, and motor control.
- Consumer Electronics: Smart home devices, appliances, and wearables.
- Automotive: Auxiliary systems like lighting and diagnostics.
- Medical Devices: Portable monitors and diagnostic tools.
- IoT & Connectivity: Wireless sensor nodes with SPI/I2C/UART support.
- Robotics: Simple motor and servo control.
Its features (64 KB Flash, 3.5 KB RAM, ADC, PWM, and low-power modes) make it suitable for cost-sensitive, real-time applications.

Package

The PIC18F47K40-I/PT comes in a 44-pin TQFP (Thin Quad Flat Package). This surface-mount package has a compact design with leads on all four sides, suitable for space-constrained applications. The "PT" suffix denotes the TQFP package type. It is RoHS-compliant and operates in industrial temperature ranges (-40°C to +85°C). Ideal for embedded systems requiring high performance and moderate I/O.

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