PIC18F4539-E/PT
- Mfr.Part #
- PIC18F4539-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44TQFP
- Stock
- 10,844
- In Stock :
- 10,844
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Pin Count :
- 44
- Terminal Pitch :
- 0.8mm
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- ROM (words) :
- 12288
- Data Bus Width :
- 8B
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 24KB 12K x 16
- Published :
- 2002
- DAC Channels :
- No
- Supply Current-Max :
- 25mA
- Memory Size :
- 24KB
- Watchdog Timer :
- yes
- Core Size :
- 8-Bit
- Length :
- 10mm
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- PIC18F4539
- Data Converters :
- A/D 8x10b
- Packaging :
- Tray
- Connectivity :
- I2C, SPI, UART/USART
- RAM Size :
- 1408 x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converter :
- A/D 8x10b
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 44-TQFP
- Bit Size :
- 8
- On Chip Program ROM Width :
- 16
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- CPU Family :
- PIC
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Frequency :
- 40MHz
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Core Processor :
- PIC
- RoHS Status :
- ROHS3 Compliant
- Has ADC :
- yes
- Height Seated (Max) :
- 1.2mm
- PWM Channels :
- yes
- Supplier Device Package :
- 44-TQFP (10x10)
- Speed :
- 40MHz
- Program Memory Type :
- Flash
- Supply Voltage :
- 5V
- Number of I/O :
- 32
- Operating Temperature :
- -40°C~125°C TA
- Max Power Dissipation :
- 1W
- Number of Terminations :
- 44
- Product Status :
- Obsolete
- Oscillator Type :
- Internal
- EEPROM Size :
- 256 x 8
- Power Supplies :
- 5V
- Package :
- Tray
- Number of Pins :
- 44
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- QUAD
- Number of Timers/Counters :
- 3
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Interface :
- I2C, SPI, UART, USART
- Series :
- PIC® 18F
- Base Product Number :
- PIC18F4539
- Datasheets
- PIC18F4539-E/PT
PIC18F4539-E/PT Documents

Microcontrollers Microchip Technology PIC18F4539-E/PT Overview
The Microcontrollers Microchip Technology PIC18F4539-E/PT is a robust, highly functional microcontroller unit (MCU) designed to cater to advanced control systems. Engineered by Microchip Technology, this 8-bit MCU integrates 24KB of flash memory into a compact 44-TQFP package, making it ideal for applications requiring a blend of minimal footprint and substantial programmable memory. Its robust architecture and versatile feature set ensure that it meets the stringent requirements of complex digital devices while optimizing power consumption and enhancing system reliability.
PIC18F4539-E/PT Features
This MCU boasts a wide range of features designed to support diverse applications, enhancing both performance and ease of integration. Key features include 24 KB of flash memory, a comprehensive set of peripherals such as timers, counters, PWM modules, and serial communication interfaces like USART, SPI, and I2C. Additionally, it supports an extended temperature range and has advanced interrupt capabilities, making it a dependable choice for mission-critical applications.
PIC18F4539-E/PT Applications
- Automotive Systems: Utilized in engine management systems and automotive diagnostics to handle complex sensor data and provide real-time system responses.
- Industrial Automation: Deployed in PLCs and industrial networking systems for robust control and monitoring of automated processes.
- Home Automation Devices: Forms the core of smart home devices such as thermostats and security systems, enabling intelligent decision-making and networked communication.
- Consumer Electronics: Integrated into consumer gadgets like handheld gaming devices and advanced remote controls, enhancing user interaction and functionality.
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