PIC18F2439T-E/SO
- Mfr.Part #
- PIC18F2439T-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 12KB FLASH 28SOIC
- Stock
- 12,369
- In Stock :
- 12,369
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interface :
- I2C, SPI, UART, USART
- Supply Voltage :
- 5V
- Product Status :
- Obsolete
- Core Size :
- 8-Bit
- Terminal Form :
- Gull wing
- On Chip Program ROM Width :
- 16
- Surface Mount :
- yes
- Supply Current-Max :
- 25mA
- Base Product Number :
- PIC18F2439
- JESD-609 Code :
- e3
- Supply Voltage-Min (Vsup) :
- 4.2V
- Connectivity :
- I2C, SPI, UART/USART
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Program Memory Size :
- 12KB 6K x 16
- Length :
- 17.87mm
- Oscillator Type :
- Internal
- Supply Voltage-Max (Vsup) :
- 5.5V
- Watchdog Timer :
- yes
- CPU Family :
- PIC
- Number of Terminations :
- 28
- Radiation Hardening :
- No
- Package :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- DMA Channels :
- No
- EEPROM Size :
- 256 x 8
- Base Part Number :
- PIC18F2439
- Supplier Device Package :
- 28-SOIC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Speed :
- 40MHz
- Data Converter :
- A/D 5x10b
- Height Seated (Max) :
- 2.64mm
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- ROM (words) :
- 6144
- Number of I/O :
- 21
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2002
- Terminal Pitch :
- 1.27mm
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- RAM Size :
- 640 x 8
- Terminal Finish :
- Matte Tin (Sn)
- Frequency :
- 40MHz
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Data Converters :
- A/D 5x10b
- Lead Free :
- Lead Free
- Bit Size :
- 8
- Has ADC :
- yes
- Pin Count :
- 28
- Operating Temperature :
- -40°C~125°C TA
- Power Supplies :
- 5V
- Core Processor :
- PIC
- DAC Channels :
- No
- Data Bus Width :
- 8B
- Max Power Dissipation :
- 1W
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 12kB
- JESD-30 Code :
- R-PDSO-G28
- RoHS Status :
- ROHS3 Compliant
- Series :
- PIC® 18F
- Datasheets
- PIC18F2439T-E/SO
PIC18F2439T-E/SO Documents

Microcontrollers Microchip Technology PIC18F2439T-E/SO Overview
The Microcontrollers Microchip Technology PIC18F2439T-E/SO is a high-performance, 8-bit MCU from Microchip Technology, specifically designed to meet the advanced requirements of power-sensitive and data-intensive applications. This microcontroller, housed in a 28SOIC package, is equipped with 12KB of flash memory, making it ideal for embedded systems that require efficient code and data storage. Its robust architecture enhances system reliability, making it a top choice for developers looking to integrate a reliable microcontroller into their products.
PIC18F2439T-E/SO Features
This microcontroller includes several key features that enhance its utility and flexibility. The device operates at a wide voltage range, supporting 2.0V to 5.5V, which provides designers with the flexibility for use in varying power environments. Additionally, the PIC18F2439T-E/SO supports a 10-bit, 13-channel Analog-to-Digital Converter (ADC) which is crucial for applications requiring precise sensor readings. Enhanced Flash Memory Programming is another standout feature, enabling easier and more reliable code updates, and its multiple communication interfaces including USART, SPI, and I2C enhance its capacity to handle complex interactions within a system.
PIC18F2439T-E/SO Applications
- Automotive Systems: Utilized in engine management and dashboard displays, the PIC18F2439T-E/SO offers robust control capabilities and reliable operation under harsh conditions.
- Consumer Electronics: Ideal for power management and advanced user interface controls in devices such as smart home devices and portable electronics.
- Industrial Automation: Empowers sophisticated monitoring and control systems, supporting improved process efficiency and safety with its precise ADC and robust digital interfaces.
- Medical Devices: Supports applications in medical monitoring equipment where accurate data acquisition and processing are crucial for patient care.
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