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

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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















