PIC18F4420-E/ML
- Mfr.Part #
- PIC18F4420-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44QFN
- Stock
- 8,697
- In Stock :
- 8,697
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Supplier Device Package :
- 44-QFN (8x8)
- Number of Timers/Counters :
- 4
- Device Core :
- PIC
- Interface :
- I2C, SPI, UART, USART
- Mount :
- Surface Mount
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminations :
- 44
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Height :
- 0.88 mm
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Height Seated (Max) :
- 1mm
- JESD-609 Code :
- e3
- DMA Channels :
- No
- Maximum Operating Temperature :
- + 125 C
- ECCN Code :
- 3A991.A.2
- Brand :
- Microchip Technology
- Mounting Style :
- SMD/SMT
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Core Size :
- 8-Bit
- Factory Lead Time :
- 6 Weeks
- Oscillator Type :
- Internal
- Number of I/Os :
- 36 I/O
- DAC Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~125°C TA
- Program Memory Size :
- 16KB 8K x 16
- Speed :
- 25MHz
- Core Processor :
- PIC
- ROM (words) :
- 8192
- Number of Pins :
- 44
- Access Time :
- 40 μs
- Package / Case :
- 44-VQFN Exposed Pad
- Minimum Operating Temperature :
- - 40 C
- Product Category :
- 8-bit Microcontrollers - MCU
- Bit Size :
- 8
- Manufacturer :
- Microchip
- Interface Type :
- I2C, MSSP, PSP, SPI, USART
- Terminal Pitch :
- 0.65mm
- Product Status :
- Active
- PWM Channels :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 8mm
- CPU Family :
- PIC
- Supply Voltage :
- 5V
- Package :
- Tube
- Product :
- MCU
- Interfaces :
- I2C/SPI/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 25MHz
- Width :
- 8 mm
- Data Converter :
- A/D 13x10b
- Published :
- 2002
- Tradename :
- PIC
- Memory Size :
- 16kB
- Supply Current-Max :
- 20mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS :
- Details
- EEPROM Size :
- 256 x 8
- Data Converters :
- A/D 13x10b
- Watchdog Timer :
- yes
- Base Part Number :
- PIC18F4420
- On Chip Program ROM Width :
- 16
- Packaging :
- Tube
- Data Bus Width :
- 8B
- RAM Size :
- 768 x 8
- Base Product Number :
- PIC18F4420
- Has ADC :
- yes
- Series :
- PIC® 18F
- Max Power Dissipation :
- 1W
- RoHS Status :
- ROHS3 Compliant
- Number of ADC Channels :
- 13 Channel
- Number of I/O :
- 36
- Pin Count :
- 44
- Datasheets
- PIC18F4420-E/ML

Microcontrollers Microchip Technology PIC18F4420-E/ML Overview
The Microcontrollers Microchip Technology PIC18F4420-E/ML is a robust microcontroller unit (MCU) designed for advanced control applications. Manufactured by Microchip Technology, this MCU offers a seamless blend of performance, power efficiency, and versatile integration capabilities. Ideal for developers aiming to leverage enhanced processing and connectivity features in a compact form factor, the PIC18F4420-E/ML is built on an 8-bit architecture and incorporates 16KB of flash memory within a compact 44QFN package. Its broad application potential makes it a prime choice for industries requiring high reliability and adaptability in their electronic components.
PIC18F4420-E/ML Features
The PIC18F4420-E/ML microcontroller is equipped with several features that enhance its functionality in complex electronic systems. It supports a wide operating voltage range, which provides flexibility in power-sensitive applications. With its integrated 10-bit, 13-channel analog-to-digital converter, this MCU can handle multiple analog inputs, making it suitable for sensor interfacing and real-time data analysis. The presence of multiple communication interfaces including USART, SPI, and I2C enables easy data transfer and peripheral expansions, essential for scalable systems. Enhanced flash memory technology offers increased endurance and faster programming capabilities, which are vital for rapid development cycles and robust operations.
PIC18F4420-E/ML Applications
- Industrial Automation: The MCU can be utilized to control machinery via sensor feedback integration, improving precision and efficiency in manufacturing processes.
- Automotive Systems: Suitable for vehicle monitoring systems, the PIC18F4420-E/ML helps in diagnostics and control, enhancing vehicle performance and safety.
- Consumer Electronics: This MCU is perfect for smart home devices, where its ability to process inputs from various sensors can enhance device interactivity and functionality.
- Medical Devices: In medical applications, the PIC18F4420-E/ML's precision and reliability support critical health monitoring systems, such as portable patient monitors.
- Telecommunication: It supports telecommunication equipment by managing signal processing and data transmission tasks efficiently.
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