PIC18LF4539T-I/ML
- Mfr.Part #
- PIC18LF4539T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44QFN
- Stock
- 41,047
- In Stock :
- 41,047
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 24KB
- Supplier Device Package :
- 44-QFN (8x8)
- Base Product Number :
- PIC18LF4539
- Supply Current-Max :
- 25mA
- Number of Timers/Counters :
- 3
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Published :
- 2002
- Speed :
- 40MHz
- Data Converters :
- A/D 8x10b
- RAM Size :
- 1408 x 8
- CPU Family :
- PIC
- Length :
- 8mm
- Watchdog Timer :
- yes
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Radiation Hardening :
- No
- On Chip Program ROM Width :
- 16
- JESD-30 Code :
- S-PQCC-N44
- Product Status :
- Obsolete
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- PIC18LF4539
- Bit Size :
- 8
- Core Size :
- 8-Bit
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O :
- 32
- Terminal Position :
- QUAD
- Additional Feature :
- OPERATES AT 2V MIN SUPPLY
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 1W
- Pin Count :
- 44
- Package / Case :
- 44-VQFN Exposed Pad
- Connectivity :
- I2C, SPI, UART/USART
- Number of Terminations :
- 44
- EEPROM Size :
- 256 x 8
- Power Supplies :
- 2.5/5V
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 40MHz
- DMA Channels :
- No
- Data Bus Width :
- 8B
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Oscillator Type :
- Internal
- DAC Channels :
- No
- Supply Voltage-Min (Vsup) :
- 4.2V
- Interface :
- I2C, SPI, UART, USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Size :
- 24KB 12K x 16
- Peak Reflow Temperature (Cel) :
- 260
- PWM Channels :
- yes
- Has ADC :
- yes
- Terminal Pitch :
- 0.65mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Data Converter :
- A/D 8x10b
- Core Processor :
- PIC
- Series :
- PIC® 18F
- Height Seated (Max) :
- 1mm
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package :
- Tape and Reel (TR)
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Program Memory Type :
- Flash
- ROM (words) :
- 12288
- Datasheets
- PIC18LF4539T-I/ML

Microcontrollers Microchip Technology PIC18LF4539T-I/ML Overview
The Microcontrollers Microchip Technology PIC18LF4539T-I/ML is a robust 8-bit microcontroller from Microchip Technology, tailored for advanced applications requiring compact, yet powerful control solutions. It offers an optimal balance of performance, power efficiency, and programmable capabilities within a 44QFN package. This microcontroller is designed with a focus on facilitating streamlined development, thanks to its rich set of features and extensive support ecosystem. Its 24KB of flash memory provides ample space for application code, which is essential for complex functionalities in embedded systems. The PIC18LF4539T-I/ML is an ideal choice for designers looking to leverage advanced features in a compact footprint for their next-generation devices.
PIC18LF4539T-I/ML Features
This microcontroller features a 24KB flash memory, essential for handling complex programs and multiple functionalities. It operates with an enhanced 8-bit architecture that supports higher processing speeds and efficiency, crucial for real-time applications. The integration in a 44QFN package ensures minimized space on the PCB, which is highly advantageous for space-constrained applications. Additionally, its low power consumption makes it suitable for battery-powered devices, further expanding its versatility across various industries.
PIC18LF4539T-I/ML Applications
- Automotive Systems: Utilized in engine management and infotainment systems, where robust control and reliability are critical.
- Industrial Automation: Acts as a control unit within automated production lines, enhancing process efficiency and reliability.
- Smart Home Devices: Drives the functionality in devices such as smart thermostats and home security systems, where efficient power usage and reliable operation are necessary.
- Healthcare Equipment: Implemented in medical devices, for example, portable monitoring systems where accuracy and low power consumption are paramount.
- Consumer Electronics: Empowers a wide range of gadgets, from handheld gaming consoles to advanced wearable technology, providing a compact and efficient solution.
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