PIC18LF2439T-I/SO
- Mfr.Part #
- PIC18LF2439T-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 12KB FLASH 28SOIC
- Stock
- 47,585
- In Stock :
- 47,585
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Speed :
- 40MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Min (Vsup) :
- 4.2V
- Interface :
- I2C, SPI, UART, USART
- Pin Count :
- 28
- JESD-30 Code :
- R-PDSO-G28
- Bit Size :
- 8
- Power Supplies :
- 2.5/5V
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Height Seated (Max) :
- 2.64mm
- Pbfree Code :
- yes
- DMA Channels :
- No
- Data Converters :
- A/D 5x10b
- Program Memory Size :
- 12KB 6K x 16
- Base Part Number :
- PIC18LF2439
- Max Power Dissipation :
- 1W
- Length :
- 17.87mm
- Core Processor :
- PIC
- Data Bus Width :
- 8B
- Terminal Position :
- Dual
- Additional Feature :
- OPERATES AT 2V MIN SUPPLY
- Memory Size :
- 12kB
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Product Number :
- PIC18LF2439
- Supply Current-Max :
- 25mA
- Supplier Device Package :
- 28-SOIC
- Frequency :
- 40MHz
- Package :
- Tape and Reel (TR)
- Number of Terminations :
- 28
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- Number of I/O :
- 21
- Terminal Form :
- Gull wing
- Connectivity :
- I2C, SPI, UART/USART
- RAM Size :
- 640 x 8
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 5x10b
- On Chip Program ROM Width :
- 16
- Has ADC :
- yes
- DAC Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- CPU Family :
- PIC
- EEPROM Size :
- 256 x 8
- Terminal Pitch :
- 1.27mm
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- ROM (words) :
- 6144
- Number of Timers/Counters :
- 3
- Published :
- 2002
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tape and Reel (TR)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Obsolete
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Watchdog Timer :
- yes
- Oscillator Type :
- Internal
- Core Size :
- 8-Bit
- Series :
- PIC® 18F
- Datasheets
- PIC18LF2439T-I/SO

Microcontrollers Microchip Technology PIC18LF2439T-I/SO Overview
The Microcontrollers Microchip Technology PIC18LF2439T-I/SO, a powerful 8-bit MCU from Microchip Technology, integrates robust functionality into a compact 28SOIC package. Known for its high performance and flexibility, this MCU is ideal for advanced control systems. With 12KB of flash memory and extensive peripherals, it supports a wide range of applications, making it a prime choice for developers looking for a reliable and scalable solution. Its optimized power management features enhance its efficiency in battery-operated devices, making it particularly suitable for portable applications.
PIC18LF2439T-I/SO Features
This MCU features a robust set of capabilities including 12KB of flash memory, which provides substantial space for application code and data storage. Additional features include an enhanced EEPROM, multiple communication protocols such as SPI, I2C, and USART, and extended temperature range functionality. Its low power consumption and programmable 16-level low voltage detection make it exceptionally suitable for power-sensitive applications.
PIC18LF2439T-I/SO Applications
- Automotive Control Systems: Utilizes its robust I/O capabilities to manage and optimize engine functions and enhance dashboard instrumentation.
- Home Automation Systems: The MCU's EEPROM and flash memory are perfect for handling complex home automation programming, controlling everything from lighting to heating systems efficiently.
- Industrial Automation: Facilitates sophisticated control algorithms for machinery control, contributing to enhanced productivity and safety in industrial environments.
- Consumer Electronics: Powers consumer devices such as portable health monitors and smart watches, where its power efficiency ensures longer battery life.
- Telecommunication Infrastructure: Supports telecommunication systems with its reliable communication protocols, ensuring robust data transfer and connectivity.
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