PIC18F2431-E/SO
- Mfr.Part #
- PIC18F2431-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 28SOIC
- Stock
- 7,079
- In Stock :
- 7,079
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Oscillator Type :
- Internal
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Data Converter :
- A/D 5x10b
- Published :
- 2002
- Mounting Style :
- SMD/SMT
- Brand :
- Microchip Technology / Atmel
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Number of I/Os :
- 24 I/O
- Core Processor :
- PIC
- Manufacturer :
- Microchip
- Pbfree Code :
- yes
- Core Size :
- 8-Bit
- Data Bus Width :
- 8B
- Radiation Hardening :
- No
- Speed :
- 40MHz
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 5x10b
- Width :
- 7.49 mm
- Interfaces :
- I2C/SPI/USART
- Number of Terminations :
- 28
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 28
- Mount :
- Surface Mount
- Program Memory Size :
- 16KB 8K x 16
- PWM Channels :
- yes
- Interface :
- I2C, SPI, SSP, UART, USART
- ECCN Code :
- EAR99
- Watchdog Timer :
- yes
- Frequency :
- 40MHz
- Pin Count :
- 28
- Product Status :
- Active
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Length :
- 17.9mm
- Max Power Dissipation :
- 1W
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Bit Size :
- 8
- Supply Voltage :
- 5V
- Supply Current-Max :
- 15mA
- Packaging :
- Tube
- RAM Size :
- 768 x 8
- ROM (words) :
- 8192
- EEPROM Size :
- 256 x 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- Memory Size :
- 16kB
- Has ADC :
- yes
- Number of I/O :
- 24
- Base Product Number :
- PIC18F2431
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 2.65mm
- Operating Temperature :
- -40°C~125°C TA
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Peripherals :
- Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
- On Chip Program ROM Width :
- 16
- Power Supplies :
- 5V
- Tradename :
- PIC
- Number of Timers/Counters :
- 4
- CPU Family :
- PIC
- DAC Channels :
- No
- Base Part Number :
- PIC18F2431
- Series :
- PIC® 18F
- Supplier Device Package :
- 28-SOIC
- Terminal Pitch :
- 1.27mm
- Access Time :
- 40 μs
- Qualification :
- -
- Factory Lead Time :
- 7 Weeks
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of ADC Channels :
- 5 Channel
- Minimum Operating Temperature :
- - 40 C
- Interface Type :
- EUSART, I2C, SPI, SSP
- Connectivity :
- I2C, SPI, UART/USART
- Peak Reflow Temperature (Cel) :
- 250
- Height :
- 2.31 mm
- Product :
- MCU
- Package :
- Tube
- Product Type :
- 8-bit Microcontrollers - MCU
- Maximum Operating Temperature :
- + 125 C
- Device Core :
- PIC
- DMA Channels :
- No
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Program Memory Type :
- Flash
- Datasheets
- PIC18F2431-E/SO
PIC18F2431-E/SO Documents

Microcontrollers Microchip Technology PIC18F2431-E/SO Overview
The Microcontrollers Microchip Technology PIC18F2431-E/SO is a highly capable microcontroller unit (MCU) designed to meet the rigorous demands of sophisticated embedded applications. With its 8-bit architecture and 16KB of FLASH memory, this MCU offers a robust platform for developers focusing on automotive and motor control systems. Engineered by Microchip Technology, a leader in semiconductor solutions, the PIC18F2431-E/SO excels in delivering performance and reliability in a compact 28-SOIC package. This product's integration capabilities make it ideal for developers looking to streamline their design processes and enhance system efficiency in high-demand applications.
PIC18F2431-E/SO Features
The PIC18F2431-E/SO microcontroller is packed with features that enhance its functionality and suitability for complex control systems. It boasts a comprehensive set of peripherals, including advanced motor control PWMs, a 10-bit ADC with up to 13 channels, and multiple communication interfaces such as SPI, I2C, and UART. Enhanced power management features ensure efficient operation under variable conditions, while its programmable 16-bit timer helps in precise event timing and sequence control.
PIC18F2431-E/SO Applications
- Automotive Systems: Utilized in engine management systems and automotive sensors, the PIC18F2431-E/SO provides the necessary computation and connectivity features to handle complex algorithms and real-time processing needs.
- Robotics: Acts as a control hub in robotic systems, facilitating precise motor control and sensor integration for automated tasks and operations.
- Industrial Automation: Ideal for use in automated production lines and control systems where reliability and high-speed processing are crucial.
- Home Automation: Powers smart home devices, from automated lighting systems to advanced security features, leveraging its connectivity capabilities and robust performance.
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