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