PIC18F4423-E/ML
- Mfr.Part #
- PIC18F4423-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44QFN
- Stock
- 8,887
- In Stock :
- 8,887
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Power Supplies :
- 5V
- Oscillator Type :
- Internal
- Package :
- Tube
- Base Part Number :
- PIC18F4423
- Packaging :
- Tube
- Max Supply Voltage :
- 5.5 V
- RAM Size :
- 768 x 8
- Max Operating Temperature :
- 125 °C
- Frequency :
- 40MHz
- Core Size :
- 8-Bit
- Data Converters :
- A/D 13x12b
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- RoHS :
- Compliant
- Series :
- PIC® 18F
- PWM Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Program Memory Size :
- 16KB 8K x 16
- Number of Timers/Counters :
- 4
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Has ADC :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Bit Size :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Pin Count :
- 44
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~125°C TA
- EEPROM Size :
- 256 x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Device Core :
- PIC
- Base Product Number :
- PIC18F4423
- Pbfree Code :
- yes
- CPU Family :
- PIC
- Data Converter :
- A/D 13x12b
- ROM (words) :
- 8192
- Min Operating Temperature :
- -40 °C
- Max Frequency :
- 40 MHz
- Speed :
- 40MHz
- Terminal Pitch :
- 0.635mm
- ECCN Code :
- 3A991.A.2
- Number of I/O :
- 36
- Radiation Hardening :
- No
- Package / Case :
- 44-VQFN Exposed Pad
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- On Chip Program ROM Width :
- 16
- DMA Channels :
- No
- Watchdog Timer :
- yes
- Min Supply Voltage :
- 2 V
- DAC Channels :
- No
- Supplier Device Package :
- 44-QFN (8x8)
- Interfaces :
- I2C/SPI/USART
- Core Architecture :
- PIC
- Number of Pins :
- 44
- Interface :
- I2C, SPI, UART, USART
- Memory Type :
- Flash
- Core Processor :
- PIC
- Connectivity :
- I2C, SPI, UART/USART
- Memory Size :
- 16kB
- Max Power Dissipation :
- 1W
- Data Bus Width :
- 8B
- Published :
- 2005
- Number of Terminations :
- 44
- Number of Programmable I/O :
- 36
- Program Memory Type :
- Flash
- Factory Lead Time :
- 6 Weeks
- Datasheets
- PIC18F4423-E/ML
PIC18F4423-E/ML Documents

Microcontrollers Microchip Technology PIC18F4423-E/ML Overview
The Microcontrollers Microchip Technology PIC18F4423-E/ML is a powerful and versatile 8-bit microcontroller designed by Microchip Technology, ideal for developers focusing on automation and control systems. With its robust 16KB of flash memory, this microcontroller offers ample space for application development and data storage. The compact 44QFN package integrates seamlessly into a variety of design schematics, providing a flexible solution for advanced embedded systems. Its enhanced features support complex algorithms and processes, making it suitable for sophisticated applications that require reliable and continuous operation.
PIC18F4423-E/ML Features
This microcontroller boasts a wide range of features including:
- 8-bit processing power for efficient handling of operations.
- 16KB flash memory, providing substantial space for code and data storage.
- High-performance capabilities in a compact 44QFN package, ensuring minimal space usage in circuit designs.
- Extended temperature range, suitable for varying environmental conditions.
- Robust I/O options that enhance connectivity with peripherals and other ICs.
PIC18F4423-E/ML Applications
- Home Automation Systems: Utilized in managing devices such as lighting, HVAC, and security systems through centralized control units.
- Industrial Automation: Serves as the brain for machinery control, enhancing operational efficiency and precision in manufacturing environments.
- Automotive Electronics: Employed in vehicle systems for controlling lighting, engine management, and sensor data integration.
- Consumer Electronics: Powers a wide range of household gadgets and personal devices, from remote controllers to complex multimedia systems.
- Healthcare Devices: Integral in the development of medical monitoring systems, ensuring accuracy and reliability in patient care technology.
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