PIC18LF4431-I/P
- Mfr.Part #
- PIC18LF4431-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 40DIP
- Stock
- 17,457
- In Stock :
- 17,457
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package :
- Tube
- Core Size :
- 8-Bit
- Operating Temperature :
- -40°C~85°C TA
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 5V
- Series :
- PIC® 18F
- Number of I/Os :
- 36 I/O
- Base Product Number :
- PIC18LF4431
- Max Power Dissipation :
- 1W
- Data Bus Width :
- 8B
- Density :
- 128 kb
- Maximum Operating Temperature :
- + 85 C
- Access Time :
- 40 μs
- Terminal Position :
- Dual
- Manufacturer :
- Microchip
- Number of Timers/Counters :
- 4
- JESD-609 Code :
- e3
- Product Category :
- 8-bit Microcontrollers - MCU
- Published :
- 2004
- Frequency :
- 40MHz
- Tradename :
- PIC
- Device Core :
- PIC
- RAM Size :
- 768 x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- EEPROM Size :
- 256 x 8
- Mount :
- Through Hole
- Product Status :
- Active
- Base Part Number :
- PIC18LF4431
- Interfaces :
- I2C/SPI/USART
- Program Memory Size :
- 16KB 8K x 16
- Connectivity :
- I2C, SPI, UART/USART
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 9x10b
- Memory Size :
- 16kB
- Mounting Type :
- Through Hole
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Core Processor :
- PIC
- Watchdog Timer :
- yes
- Data Converters :
- A/D 9x10b
- Radiation Hardening :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Oscillator Type :
- Internal
- DMA Channels :
- No
- Factory Lead Time :
- 6 Weeks
- Peripherals :
- Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
- Termination :
- Through Hole
- Interface :
- I2C, SPI, SSP, UART, USART
- Program Memory Type :
- Flash
- Supplier Device Package :
- 40-PDIP
- Mounting Style :
- Through Hole
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of ADC Channels :
- 9
- Product :
- MCU
- Number of PWM Channels :
- 10
- Speed :
- 40MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 40
- Minimum Operating Temperature :
- - 40 C
- Power Supplies :
- 2.5/5V
- Pin Count :
- 40
- Brand :
- Microchip Technology
- Interface Type :
- EUSART, I2C, SPI, SSP
- RoHS :
- Details
- Packaging :
- Tube
- On Chip Program ROM Width :
- 16
- Length :
- 52.26mm
- Has ADC :
- yes
- Height :
- 4.95 mm
- Pbfree Code :
- yes
- Number of I/O :
- 36
- Number of Terminations :
- 40
- Number of Bits :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Supply Current-Max :
- 15mA
- Width :
- 14.73 mm
- CPU Family :
- PIC
- Bit Size :
- 8
- REACH SVHC :
- No SVHC
- Supply Voltage-Min (Vsup) :
- 2V
- Datasheets
- PIC18LF4431-I/P
PIC18LF4431-I/P Documents

Microcontrollers Microchip Technology PIC18LF4431-I/P Overview
The Microcontrollers Microchip Technology PIC18LF4431-I/P is a robust 8-bit microcontroller packed with advanced features to cater to complex digital control systems. Developed by Microchip Technology, this MCU leverages a high-performance RISC architecture that allows for efficient data management and optimum power consumption. Its 16KB of Flash memory provides substantial space for application code, which is vital for scalable system developments. The PIC18LF4431-I/P is designed to meet the demanding requirements of advanced control systems, making it ideal for developers looking to enhance operational efficiency and reliability in their applications.
PIC18LF4431-I/P Features
This microcontroller offers several standout features, including its 16KB of Flash memory, which supports extensive programming and reprogramming capabilities. It operates with a broad voltage range, ensuring adaptability across different power setups. The device includes 256 bytes of EEPROM and 768 bytes of RAM, enhancing its performance in data-intensive operations. Additionally, its 40-pin DIP package ensures ease of integration into existing hardware setups, making it user-friendly for both prototyping and mass production phases.
PIC18LF4431-I/P Applications
- Automotive Control Systems: Used in the management of automotive electronics such as engine control units, enhancing both performance and fuel efficiency.
- Industrial Automation: Integral in controlling sensors and actuators in automated production lines, improving precision and productivity.
- Home Automation Devices: Powers smart home devices, enabling sophisticated features like automated lighting, heating, and security systems.
- Robotics: Provides the computational power necessary for controlling robotic mechanisms in tasks that require high precision and adaptability.
- Consumer Electronics: Used in designing interactive consumer gadgets that require robust processing capabilities for user interface and control.
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