PIC18F4539-E/P
- Mfr.Part #
- PIC18F4539-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 40DIP
- Stock
- 44,401
- In Stock :
- 44,401
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- EEPROM Size :
- 256 x 8
- Terminal Position :
- Dual
- Speed :
- 40MHz
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Program Memory Size :
- 24KB 12K x 16
- Number of I/O :
- 32
- Number of Terminations :
- 40
- Published :
- 2002
- Surface Mount :
- No
- Core Size :
- 8-Bit
- Number of Pins :
- 40
- Base Part Number :
- PIC18F4539
- Terminal Pitch :
- 2.54mm
- CPU Family :
- PIC
- Oscillator Type :
- Internal
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 3
- Supply Current-Max :
- 25mA
- Supply Voltage-Max (Vsup) :
- 5.5V
- Bit Size :
- 8
- Data Converters :
- A/D 8x10b
- Series :
- PIC® 18F
- On Chip Program ROM Width :
- 16
- Connectivity :
- I2C, SPI, UART/USART
- RAM Size :
- 1408 x 8
- Power Supplies :
- 5V
- Mounting Type :
- Through Hole
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Pbfree Code :
- yes
- Supplier Device Package :
- 40-PDIP
- Supply Voltage-Min (Vsup) :
- 4.2V
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~125°C TA
- PWM Channels :
- yes
- DMA Channels :
- No
- Data Converter :
- A/D 8x10b
- Pin Count :
- 40
- Product Status :
- Obsolete
- Package :
- Tube
- Supply Voltage :
- 5V
- Data Bus Width :
- 8B
- DAC Channels :
- No
- Terminal Finish :
- Matte Tin (Sn)
- ROM (words) :
- 12288
- Core Processor :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interface :
- I2C, SPI, UART, USART
- JESD-609 Code :
- e3
- Max Power Dissipation :
- 1W
- RoHS Status :
- ROHS3 Compliant
- Length :
- 52.26mm
- Frequency :
- 40MHz
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Memory Size :
- 24KB
- Radiation Hardening :
- No
- Base Product Number :
- PIC18F4539
- Has ADC :
- yes
- Datasheets
- PIC18F4539-E/P

Microcontrollers Microchip Technology PIC18F4539-E/P Overview
The Microcontrollers Microchip Technology PIC18F4539-E/P is a high-performance 8-bit MCU featuring 24KB of programmable flash memory, packaged in a robust 40DIP format. Designed by Microchip Technology, this microcontroller leverages advanced RISC architecture to achieve exceptional processing power and efficiency, making it ideal for embedded control applications. Its enhanced feature set includes extensive interrupt capabilities, high-resolution analog-to-digital converters, and multiple communication interfaces, which facilitate flexible and scalable designs. This product is especially suited for developers looking to integrate reliable microcontrollers into their complex electronic designs, offering a blend of performance, power efficiency, and programming flexibility that is critical for today's demanding applications.
PIC18F4539-E/P Features
This microcontroller offers a range of features that enhance its application in various electronic systems:
- 24KB flash memory for robust application storage
- Extended operating voltage range (2.0V to 5.5V) providing flexibility across different power setups
- 10-bit, 13-channel analog-to-digital converter enabling precise sensor readings and data acquisition
- Two Capture/Compare/PWM (CCP) modules to support sophisticated motor and power control
- Serial communication interfaces including SPI, I2C, and USART for comprehensive peripheral integration
- Self-programmable under software control, allowing easy firmware updates and customizations
- 40-pin DIP package ensuring compatibility with standard breadboards and sockets for easy prototyping
PIC18F4539-E/P Applications
- Automotive Systems: Utilized for engine management and peripheral monitoring, enhancing vehicle efficiency and safety.
- Industrial Control: Drives automation in manufacturing processes through high precision controls and sensor integrations.
- Consumer Electronics: Powers user interfaces and connectivity solutions in devices such as smart home systems and portable electronics.
- Medical Devices: Manages critical functions in medical diagnostic equipment, ensuring reliability and accuracy in readings.
- Communication Equipment: Supports complex communication protocols in networking devices for stable and efficient data transfer.
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