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

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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