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

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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