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