PIC18F4431-E/PT
- Mfr.Part #
- PIC18F4431-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 320
- In Stock :
- 320
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Speed :
- 40MHz
- Mounting Type :
- Surface Mount
- Interfaces :
- I2C/SPI/USART
- Number of I/Os :
- 36 I/O
- Program Memory Size :
- 16KB 8K x 16
- Frequency :
- 40MHz
- Peripherals :
- Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
- Radiation Hardening :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Packaging :
- Tray
- Oscillator Type :
- Internal
- Base Product Number :
- PIC18F4431
- Number of Pins :
- 44
- Width :
- 10 mm
- Terminal Form :
- Gull wing
- Package / Case :
- 44-TQFP
- Power Supplies :
- 5V
- Maximum Operating Temperature :
- + 125 C
- Series :
- PIC® 18F
- Data Converters :
- A/D 9x10b
- Data Converter :
- A/D 9x10b
- Height :
- 1 mm
- Memory Size :
- 16kB
- Number of Terminations :
- 44
- REACH SVHC :
- No SVHC
- Number of PWM Channels :
- 10
- RAM Size :
- 768 x 8
- Base Part Number :
- PIC18F4431
- Interface :
- I2C, SPI, SSP, UART, USART
- Has ADC :
- yes
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology / Atmel
- Density :
- 128 kb
- Pin Count :
- 44
- Number of Timers/Counters :
- 4
- Terminal Position :
- QUAD
- Supply Voltage :
- 5V
- Manufacturer :
- Microchip
- CPU Family :
- PIC
- Factory Lead Time :
- 5 Weeks
- Published :
- 2003
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8B
- EEPROM Size :
- 256 x 8
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Number of Bits :
- 8
- RoHS :
- Details
- Tradename :
- PIC
- Core Processor :
- PIC
- Core Size :
- 8-Bit
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Supplier Device Package :
- 44-TQFP (10x10)
- Number of ADC Channels :
- 9
- Operating Temperature :
- -40°C~125°C TA
- Product Type :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- No
- Height Seated (Max) :
- 1.2mm
- Max Power Dissipation :
- 1W
- Length :
- 10 mm
- Terminal Finish :
- Matte Tin (Sn)
- On Chip Program ROM Width :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Bit Size :
- 8
- Operating Supply Voltage :
- 5V
- Watchdog Timer :
- yes
- Lead Pitch :
- 500μm
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- Device Core :
- PIC
- Termination :
- SMD/SMT
- Product :
- MCU
- Mounting Style :
- SMD/SMT
- Package :
- Tray
- Product Status :
- Active
- Interface Type :
- EUSART, I2C, SPI, SSP
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Access Time :
- 40 μs
- Supply Current-Max :
- 15mA
- Number of I/O :
- 36
- Datasheets
- PIC18F4431-E/PT

Microcontrollers Microchip Technology PIC18F4431-E/PT Overview
The Microcontrollers Microchip Technology PIC18F4431-E/PT is a high-performance 8-bit MCU from Microchip Technology, designed specifically for advanced motor control applications. This powerful microcontroller is equipped with 16KB of flash memory and operates in a 44-pin TQFP (Thin Quad Flat Package), providing a compact solution with sufficient space for extensive programming and data storage. Its ability to run at high clock speeds allows for efficient handling of operations, making it an ideal choice for developers looking to implement sophisticated features in their designs while maintaining cost-efficiency and reliability.
PIC18F4431-E/PT Features
The PIC18F4431-E/PT includes several features that make it suitable for a wide range of applications. It supports advanced motor control techniques with dedicated peripherals like PWM outputs and capture/compare modules. Additionally, it offers enhanced power management capabilities and robust I/O ports that enable it to handle multiple tasks simultaneously. The MCU also includes an on-chip 10-bit ADC, which supports up to 13 channels, allowing for precise sensor measurements and real-time adjustments in system controls.
PIC18F4431-E/PT Applications
- Automated Industrial Systems: Utilizes its robust I/O capabilities and PWM outputs to control machinery and process automation efficiently.
- Consumer Electronics: Employs its compact size and powerful MCU features in the design of consumer devices like advanced remote controls and gaming devices.
- Automotive Applications: Uses its ADC and motor control features for managing automotive subsystems such as electric power steering and fuel injection systems.
- Robotics: Leverages the high-speed processing and multiple control interfaces to operate servos and sensors in robotic systems.
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