PIC18F4539-E/ML
- Mfr.Part #
- PIC18F4539-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44QFN
- Stock
- 12,428
- In Stock :
- 12,428
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 24KB 12K x 16
- DAC Channels :
- No
- CPU Family :
- PIC
- EEPROM Size :
- 256 x 8
- Has ADC :
- yes
- Supplier Device Package :
- 44-QFN (8x8)
- Base Part Number :
- PIC18F4539
- Power Supplies :
- 5V
- Watchdog Timer :
- yes
- Length :
- 8mm
- Series :
- PIC® 18F
- Terminal Pitch :
- 0.65mm
- Program Memory Type :
- Flash
- RAM Size :
- 1408 x 8
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2002
- Memory Size :
- 24KB
- Max Power Dissipation :
- 1W
- Core Processor :
- PIC
- Peak Reflow Temperature (Cel) :
- 260
- Oscillator Type :
- Internal
- On Chip Program ROM Width :
- 16
- Radiation Hardening :
- No
- Speed :
- 40MHz
- Interface :
- I2C, SPI, UART, USART
- Height Seated (Max) :
- 1mm
- Bit Size :
- 8
- PWM Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pin Count :
- 44
- JESD-609 Code :
- e3
- ROM (words) :
- 12288
- Data Converter :
- A/D 8x10b
- Package / Case :
- 44-VQFN Exposed Pad
- Connectivity :
- I2C, SPI, UART/USART
- Number of Timers/Counters :
- 3
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Data Converters :
- A/D 8x10b
- Core Size :
- 8-Bit
- Number of Terminations :
- 44
- Supply Voltage-Min (Vsup) :
- 4.2V
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Frequency :
- 40MHz
- JESD-30 Code :
- S-PQCC-N44
- Surface Mount :
- yes
- Supply Current-Max :
- 25mA
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Package :
- Tube
- Base Product Number :
- PIC18F4539
- Data Bus Width :
- 8B
- Packaging :
- Tube
- Number of I/O :
- 32
- DMA Channels :
- No
- Terminal Position :
- QUAD
- Product Status :
- Obsolete
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- PIC18F4539-E/ML

Microcontrollers Microchip Technology PIC18F4539-E/ML Overview
The Microcontrollers Microchip Technology PIC18F4539-E/ML is a high-performance, 8-bit MCU from Microchip Technology, specifically engineered to meet the demands of sophisticated embedded control systems. Featuring a robust 24KB of Flash memory, this microcontroller is ideal for applications requiring a versatile, reliable solution with ample programming space. Its compact 44QFN package ensures a minimal footprint, making it suitable for space-constrained applications while offering enhanced functionality and improved system management.
PIC18F4539-E/ML Features
The PIC18F4539-E/ML boasts a comprehensive set of features that enhance its usability in complex digital environments. This includes an extended operating voltage range, providing flexibility across different power setups, and a built-in analog-to-digital converter (ADC) that supports precise sensor integration and data acquisition. High-speed PWM modules and numerous serial communication interfaces (SCI) such as I2C, SPI, and UART enable easy connectivity and data transfer, essential for modern IoT devices and complex control systems.
PIC18F4539-E/ML Applications
- Automated Industrial Systems: Integrates seamlessly into industrial control systems for real-time process management and monitoring, enhancing operational efficiency and reliability.
- Consumer Electronics: Serves as a control hub in consumer gadgets, providing the computational power needed for user interface management and device interaction.
- Automotive Applications: Utilized in automotive electronics for engine management and in-cabin technology control, contributing to safer and smarter vehicle functionalities.
- Medical Devices: Employs in medical monitoring equipment, where precision and reliability are paramount, ensuring accurate data handling and patient care.
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