PIC18F4539-I/PT
- Mfr.Part #
- PIC18F4539-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 24KB FLASH 44TQFP
- Stock
- 70
- In Stock :
- 70
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.8mm
- Access Time :
- 40 μs
- EEPROM Size :
- 256 x 8
- Data Converters :
- A/D 8x10b
- Core Processor :
- PIC
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Package / Case :
- 44-TQFP
- Memory Size :
- 24KB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 1408 x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 3
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 5V
- Length :
- 10mm
- Max Power Dissipation :
- 1W
- Peripherals :
- Brown-out Detect/Reset, LVD, POR, PWM, WDT
- Device Core :
- PIC
- Connectivity :
- I2C, SPI, UART/USART
- Bit Size :
- 8
- On Chip Program ROM Width :
- 16
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tray
- Surface Mount :
- yes
- Package :
- Tray
- Radiation Hardening :
- No
- Base Product Number :
- PIC18F4539
- Peak Reflow Temperature (Cel) :
- 260
- Interfaces :
- I2C/SPI/USART
- Speed :
- 40MHz
- Supply Current-Max :
- 25mA
- Frequency :
- 40MHz
- Mounting Type :
- Surface Mount
- Series :
- PIC® 18F
- Height Seated (Max) :
- 1.2mm
- Terminal Position :
- QUAD
- Number of Pins :
- 44
- Core Size :
- 8-Bit
- PWM Channels :
- yes
- Supplier Device Package :
- 44-TQFP (10x10)
- Product Status :
- Active
- Interface :
- I2C, SPI, UART, USART
- Number of I/O :
- 32
- DMA Channels :
- No
- Base Part Number :
- PIC18F4539
- Published :
- 2002
- ROM (words) :
- 12288
- Terminal Form :
- Gull wing
- CPU Family :
- PIC
- Number of Terminations :
- 44
- Pin Count :
- 44
- Supply Voltage :
- 5V
- Oscillator Type :
- Internal
- DAC Channels :
- No
- Data Converter :
- A/D 8x10b
- Program Memory Size :
- 24KB 12K x 16
- Operating Supply Voltage :
- 5V
- Program Memory Type :
- Flash
- Terminal Finish :
- Matte Tin (Sn)
- Data Bus Width :
- 8B
- Watchdog Timer :
- yes
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- PIC18F4539-I/PT
PIC18F4539-I/PT Documents

Microcontrollers Microchip Technology PIC18F4539-I/PT Overview
Introducing the Microcontrollers Microchip Technology PIC18F4539-I/PT, a high-performance microcontroller unit (MCU) designed for advanced embedded applications. This 8-bit MCU is equipped with 24KB of flash memory, providing ample space for robust firmware applications and data storage. Housed in a 44-pin TQFP package, the PIC18F4539-I/PT offers enhanced programmability and reliability, ideal for developers looking to push the boundaries of microcontroller functionality in their projects. Its integration of numerous peripherals and capacity for extensive interfacing make it a prime choice for complex digital devices requiring sophisticated control and connectivity.
PIC18F4539-I/PT Features
The PIC18F4539-I/PT microcontroller by Microchip Technology is notable for its robust feature set, which includes:
- High-performance 8-bit architecture ideal for a variety of applications requiring efficient processing and task management.
- 24KB of flash memory, allowing for sophisticated program routines and data logging operations.
- Advanced peripherals including analog-to-digital converters (ADCs), serial communication interfaces, and PWM outputs for comprehensive system control.
- Extended operating temperature range, ensuring reliability and performance under extreme conditions.
- Low power consumption modes to enhance battery life in portable applications.
PIC18F4539-I/PT Applications
- Industrial Automation: Utilized in control systems to manage machinery operations, enhancing efficiency and precision.
- Consumer Electronics: Powers advanced user interfaces in devices such as smart home appliances, providing responsive control and connectivity.
- Automotive Applications: Used in automotive systems for improving vehicle safety and functionality through enhanced electronic control units.
- Healthcare Devices: Integral in medical monitoring systems, where precision and reliability are critical for patient care.
- Telecommunication Equipment: Supports communication protocols in telecommunication devices, ensuring robust data handling and signal processing.
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