PIC18F2439-E/SP
- Mfr.Part #
- PIC18F2439-E/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 12KB FLASH 28SPDIP
- Stock
- 37,253
- In Stock :
- 37,253
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM (words) :
- 6144
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Published :
- 2002
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Type :
- Through Hole
- Speed :
- 40MHz
- Package :
- Tube
- Supplier Device Package :
- 28-SPDIP
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.2V
- Base Product Number :
- PIC18F2439
- Max Power Dissipation :
- 1W
- Lead Free :
- Lead Free
- Core Size :
- 8-Bit
- Number of Pins :
- 28
- Program Memory Size :
- 12KB 6K x 16
- DMA Channels :
- No
- PWM Channels :
- yes
- Interface :
- I2C, SPI, UART, USART
- Pbfree Code :
- yes
- Series :
- PIC® 18F
- Memory Size :
- 12kB
- Product Status :
- Obsolete
- RAM Size :
- 640 x 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Core Processor :
- PIC
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Program Memory Type :
- Flash
- Data Bus Width :
- 8B
- Base Part Number :
- PIC18F2439
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 3
- Data Converter :
- A/D 5x10b
- Power Supplies :
- 5V
- Data Converters :
- A/D 5x10b
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- CPU Family :
- PIC
- DAC Channels :
- No
- Operating Temperature :
- -40°C~125°C TA
- Number of I/O :
- 21
- Pin Count :
- 28
- Height Seated (Max) :
- 4.06mm
- Terminal Pitch :
- 2.54mm
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Connectivity :
- I2C, SPI, UART/USART
- Number of Terminations :
- 28
- Oscillator Type :
- Internal
- Frequency :
- 40MHz
- Supply Current-Max :
- 25mA
- Packaging :
- Tube
- EEPROM Size :
- 256 x 8
- Bit Size :
- 8
- Has ADC :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- On Chip Program ROM Width :
- 16
- Surface Mount :
- No
- Datasheets
- PIC18F2439-E/SP

Microcontrollers Microchip Technology PIC18F2439-E/SP Overview
The Microcontrollers Microchip Technology PIC18F2439-E/SP is a high-performance 8-bit microcontroller packed with advanced features suitable for a wide range of applications. Manufactured by Microchip Technology, this MCU is built on a robust architecture designed to handle complex digital signals and processes with ease. It offers 12KB of flash memory and operates efficiently within the 28SPDIP package, making it both powerful and versatile for developing sophisticated systems in industrial and commercial settings. Its integration facilitates improved system management and more reliable operation, crucial for developers looking to enhance product performance and reliability.
PIC18F2439-E/SP Features
This microcontroller unit (MCU) features 12KB of flash memory, a comprehensive set of peripherals, and high-performance processing capabilities with its 8-bit architecture. It supports enhanced flash program memory, is designed to operate over a wide voltage range, and provides multiple communication protocols, which makes it highly adaptable for varied technological applications. Its robust digital and analog functionality is designed for advanced control systems and demanding environments.
PIC18F2439-E/SP Applications
- Automotive Systems: Utilized in engine management and dashboard functionalities, where reliability and response speed are critical.
- Home Automation: Drives smart home devices such as thermostats and lighting systems, offering programmability and connectivity to enhance user experience and energy efficiency.
- Industrial Control: Serves as the core for automation controllers, providing robust operation in manufacturing processes where precision and durability are paramount.
- Consumer Electronics: Embedded in devices such as gaming consoles and smart appliances, where it supports complex user interfaces and connectivity solutions.
- Medical Devices: Applied in patient monitoring systems and handheld medical instruments that require high reliability and accuracy.
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