PIC18LF2439-I/SO
- Mfr.Part #
- PIC18LF2439-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 12KB FLASH 28SOIC
- Stock
- 1,414
- In Stock :
- 1,414
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM Size :
- 640 x 8
- Operating Temperature :
- -40°C~85°C TA
- JESD-30 Code :
- R-PDSO-G28
- Published :
- 2002
- Connectivity :
- I2C, SPI, UART/USART
- Max Power Dissipation :
- 1W
- Length :
- 17.87mm
- Package :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Data Bus Width :
- 8B
- DAC Channels :
- No
- Oscillator Type :
- Internal
- DMA Channels :
- No
- Number of Timers/Counters :
- 3
- Core Size :
- 8-Bit
- Height Seated (Max) :
- 2.64mm
- Base Part Number :
- PIC18LF2439
- Has ADC :
- yes
- Frequency :
- 40MHz
- Supply Voltage-Min (Vsup) :
- 4.2V
- PWM Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Pin Count :
- 28
- Terminal Pitch :
- 1.27mm
- Program Memory Size :
- 12KB 6K x 16
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Base Product Number :
- PIC18LF2439
- EEPROM Size :
- 256 x 8
- Series :
- PIC® 18F
- Additional Feature :
- OPERATES AT 2V MIN SUPPLY
- Lead Free :
- Contains Lead
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Supplier Device Package :
- 28-SOIC
- ROM (words) :
- 6144
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max :
- 25mA
- Watchdog Timer :
- yes
- Interface :
- I2C, SPI, UART, USART
- Pbfree Code :
- yes
- Program Memory Type :
- Flash
- CPU Family :
- PIC
- Terminal Position :
- Dual
- Data Converter :
- A/D 5x10b
- Number of I/O :
- 21
- Radiation Hardening :
- No
- Data Converters :
- A/D 5x10b
- Power Supplies :
- 2.5/5V
- Speed :
- 40MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Memory Size :
- 12kB
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- On Chip Program ROM Width :
- 16
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 28
- Core Processor :
- PIC
- Bit Size :
- 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Status :
- Obsolete
- Datasheets
- PIC18LF2439-I/SO
PIC18LF2439-I/SO Documents

Microcontrollers Microchip Technology PIC18LF2439-I/SO Overview
Introducing the Microcontrollers Microchip Technology PIC18LF2439-I/SO, a robust 8-bit microcontroller unit (MCU) designed for versatility and efficiency in a range of applications. This product from Microchip Technology is built to offer a powerful combination of performance and low power consumption, packaged in a compact 28SOIC format. With 12KB of integrated FLASH memory, it provides ample space for application code and data storage, making it a preferred choice for developers looking to optimize their electronic designs. Its advanced features and adaptable functionalities make it highly suitable for a multitude of industries, ensuring reliability and high performance.
PIC18LF2439-I/SO Features
The PIC18LF2439-I/SO microcontroller is equipped with several key features that enhance its utility in complex electronic systems. These include a wide operating voltage range, various communication interfaces such as SPI and I2C, comprehensive interrupt capabilities, and a high level of integration that reduces the need for additional components. Additionally, its enhanced flash memory technology ensures greater program security and data retention, facilitating robust and reliable applications.
PIC18LF2439-I/SO Applications
- Automotive Systems: Utilized in engine management systems and automotive diagnostics, where its processing capabilities enable real-time sensor data analysis and system control.
- Industrial Automation: Ideal for use in automation controllers and monitoring systems, offering the reliability needed for continuous operation in various industrial environments.
- Home Automation: Powers smart home devices such as thermostats and lighting controllers, where its low power consumption and high performance are critical.
- Consumer Electronics: Embedded in consumer gadgets like handheld devices, enhancing user interface responsiveness and feature integration.
- Medical Devices: Applied in medical monitoring systems, supporting complex algorithms for patient data processing and device operation.
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