PIC18LF4539-I/PT
- Mfr.Part #
- PIC18LF4539-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44TQFP
- Stock
- 39,831
- In Stock :
- 39,831
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.8mm
- Length :
- 10mm
- Radiation Hardening :
- No
- Number of Pins :
- 44
- Watchdog Timer :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Data Bus Width :
- 8B
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 3
- PWM Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C, SPI, UART, USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Oscillator Type :
- Internal
- Speed :
- 40MHz
- Supplier Device Package :
- 44-TQFP (10x10)
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Pin Count :
- 44
- RAM Size :
- 1408 x 8
- Number of Terminations :
- 44
- Supply Voltage :
- 5V
- Lead Free :
- Contains Lead
- Core Size :
- 8-Bit
- Data Converters :
- A/D 8x10b
- Number of I/O :
- 32
- Base Product Number :
- PIC18LF4539
- Base Part Number :
- PIC18LF4539
- Height Seated (Max) :
- 1.2mm
- ECCN Code :
- EAR99
- Device Core :
- PIC
- Terminal Position :
- QUAD
- Bit Size :
- 8
- Frequency :
- 40MHz
- Core Processor :
- PIC
- Package :
- Tray
- Terminal Form :
- Gull wing
- Program Memory Type :
- Flash
- Additional Feature :
- OPERATES AT 2V MIN SUPPLY
- Power Supplies :
- 2.5/5V
- Terminal Finish :
- Matte Tin (Sn)
- Interfaces :
- I2C/SPI/USART
- DMA Channels :
- No
- ROM (words) :
- 12288
- Supply Voltage-Max (Vsup) :
- 5.5V
- Memory Size :
- 24KB
- Has ADC :
- yes
- Factory Lead Time :
- 17 Weeks
- CPU Family :
- PIC
- Package / Case :
- 44-TQFP
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Active
- Pbfree Code :
- yes
- Access Time :
- 40 μs
- Data Converter :
- A/D 8x10b
- Supply Voltage-Min (Vsup) :
- 4.2V
- Published :
- 2002
- On Chip Program ROM Width :
- 16
- Packaging :
- Tray
- Connectivity :
- I2C, SPI, UART/USART
- JESD-609 Code :
- e3
- Series :
- PIC® 18F
- Max Power Dissipation :
- 1W
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- DAC Channels :
- No
- Program Memory Size :
- 24KB 12K x 16
- Mounting Type :
- Surface Mount
- EEPROM Size :
- 256 x 8
- Supply Current-Max :
- 25mA
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- PIC18LF4539-I/PT

Microcontrollers Microchip Technology PIC18LF4539-I/PT Overview
The Microcontrollers Microchip Technology PIC18LF4539-I/PT is a high-performance, enhanced flash microcontroller designed by Microchip Technology, tailored for advanced applications requiring robust operation and flexibility. This IC MCU (Integrated Circuit Microcontroller Unit) is built on an 8-bit architecture and comes packaged in a compact 44-TQFP (Thin Quad Flat Package). With 24KB of flash memory, it offers ample space for application code and data storage, which is crucial for complex software environments and real-time data processing. The combination of its extensive features with Microchip's reliability makes this microcontroller an excellent choice for developers and industries looking to innovate and improve their product offerings.
PIC18LF4539-I/PT Features
The PIC18LF4539-I/PT microcontroller is equipped with a variety of features that enhance its usability and functionality in complex electronics. Key features include a high-performance CPU, extensive interrupt capabilities, and multiple I/O options. It also supports advanced peripherals such as PWM outputs, serial communication interfaces like USART, and dual oscillators for clock stability, which facilitate versatile device management and control solutions.
PIC18LF4539-I/PT Applications
- Industrial Control Systems: Integrates seamlessly to manage and control machinery thanks to its robust I/O capabilities and real-time response performance.
- Automotive Applications: Utilized in car electronics for controlling engine functions, infotainment systems, and dashboard displays, where reliability and endurance are critical.
- Home Automation Systems: Drives smart home devices such as thermostats and security systems, offering connectivity and automation features that enhance user interfaces and usability.
- Medical Devices: Vital in medical monitoring systems where precision and dependable data handling are required for patient care and diagnostic activities.
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