PIC18F2539-E/SP
- Mfr.Part #
- PIC18F2539-E/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 28SPDIP
- Stock
- 17,140
- In Stock :
- 17,140
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Status :
- Obsolete
- Published :
- 2002
- Data Converter :
- A/D 5x10b
- Terminal Finish :
- Matte Tin (Sn)
- Data Converters :
- A/D 5x10b
- Speed :
- 40MHz
- Bit Size :
- 8
- Supply Voltage-Min (Vsup) :
- 4.2V
- Connectivity :
- I2C, SPI, UART/USART
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 28
- Frequency :
- 40MHz
- Supply Voltage-Max (Vsup) :
- 5.5V
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- DMA Channels :
- No
- Surface Mount :
- No
- Packaging :
- Tube
- Base Part Number :
- PIC18F2539
- Number of Timers/Counters :
- 3
- Program Memory Size :
- 24KB 12K x 16
- Max Power Dissipation :
- 1W
- Number of I/O :
- 21
- Height Seated (Max) :
- 4.06mm
- On Chip Program ROM Width :
- 16
- Power Supplies :
- 5V
- Number of Terminations :
- 28
- Interface :
- I2C, SPI, UART, USART
- Supplier Device Package :
- 28-SPDIP
- Package :
- Tube
- Pin Count :
- 28
- Pbfree Code :
- yes
- Has ADC :
- yes
- DAC Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Radiation Hardening :
- No
- Mounting Type :
- Through Hole
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Memory Size :
- 24KB
- Supply Current-Max :
- 25mA
- Base Product Number :
- PIC18F2539
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~125°C TA
- Watchdog Timer :
- yes
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Series :
- PIC® 18F
- Terminal Pitch :
- 2.54mm
- CPU Family :
- PIC
- Core Size :
- 8-Bit
- Lead Free :
- Lead Free
- EEPROM Size :
- 256 x 8
- RAM Size :
- 1408 x 8
- Program Memory Type :
- Flash
- Core Processor :
- PIC
- Data Bus Width :
- 8B
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- PIC18F2539-E/SP

Microcontrollers Microchip Technology PIC18F2539-E/SP Overview
The Microcontrollers Microchip Technology PIC18F2539-E/SP is a high-performance 8-bit MCU from Microchip Technology, engineered to deliver superior functionality and efficiency in a compact 28SPDIP package. This microcontroller is equipped with 24KB of flash memory, providing ample space for application code and data storage which facilitates robust device operations. This MCU is designed for advanced systems requiring variable speed operations, enhanced monitoring, and high reliability, making it an excellent choice for developers looking to implement sophisticated controls in their hardware designs. Its balanced architecture, coupled with comprehensive development support, makes it an ideal solution for scaling complex applications across various industries.
PIC18F2539-E/SP Features
This microcontroller stands out with its extensive set of features including an enhanced 10-bit, 13-channel Analog-to-Digital Converter (ADC) which allows for precise sensor readings, crucial for real-time decision-making processes. The inclusion of two comparators with programmable input/output functionality expands its utility in complex electronic designs. Additionally, the device offers a range of serial communication interfaces such as SPI, I2C, and USART, ensuring versatile connectivity options for peripheral devices. Enhanced Flash memory with self-read/write capabilities provides flexibility in firmware updates and device configuration.
PIC18F2539-E/SP Applications
- Automotive Systems: Utilized in engine management systems and dashboard displays, where reliability and response time are critical.
- Industrial Automation: Serves as a control unit for automation machinery, providing precise operational control and system monitoring to enhance productivity and safety.
- Consumer Electronics: Integral in the development of interactive consumer gadgets like smart home devices, enhancing user experience with responsive controls and connectivity.
- Medical Devices: Deployed in portable medical diagnostics equipment, where precision and dependability are paramount for effective patient monitoring and care.
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