PIC18F4423T-I/ML
- Mfr.Part #
- PIC18F4423T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44QFN
- Stock
- 41,567
- In Stock :
- 41,567
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Program Memory Size :
- 16KB 8K x 16
- JESD-609 Code :
- e3
- Bit Size :
- 8
- Max Operating Temperature :
- 85 °C
- Interface :
- I2C, SPI, UART, USART
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- Program Memory Type :
- Flash
- Mount :
- Surface Mount
- Product Status :
- Active
- RAM Size :
- 768 x 8
- Published :
- 2005
- Length :
- 8mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 44
- Package :
- Tape and Reel (TR)
- ROM (words) :
- 8192
- Core Processor :
- PIC
- Min Operating Temperature :
- -40 °C
- Power Supplies :
- 5V
- Speed :
- 40MHz
- Number of Programmable I/O :
- 36
- Frequency :
- 40MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height Seated (Max) :
- 1mm
- PWM Channels :
- yes
- Memory Size :
- 16kB
- Terminal Position :
- QUAD
- Watchdog Timer :
- yes
- Supply Voltage :
- 5V
- CPU Family :
- PIC
- Terminal Pitch :
- 0.65mm
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 44
- Supply Voltage-Max (Vsup) :
- 5.5V
- Oscillator Type :
- Internal
- ECCN Code :
- 3A991.A.2
- Pbfree Code :
- yes
- Data Bus Width :
- 8B
- Operating Temperature :
- -40°C~85°C TA
- On Chip Program ROM Width :
- 16
- Memory Type :
- Flash
- Core Size :
- 8-Bit
- Interfaces :
- I2C/SPI/USART
- Series :
- PIC® 18F
- Base Part Number :
- PIC18F4423
- Radiation Hardening :
- No
- Data Converters :
- A/D 13x12b
- Core Architecture :
- PIC
- Max Supply Voltage :
- 5.5 V
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Base Product Number :
- PIC18F4423
- Peak Reflow Temperature (Cel) :
- 260
- Has ADC :
- yes
- Supplier Device Package :
- 44-QFN (8x8)
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- DAC Channels :
- No
- EEPROM Size :
- 256 x 8
- Number of Timers/Counters :
- 4
- Device Core :
- PIC
- DMA Channels :
- No
- Max Frequency :
- 40 MHz
- Data Converter :
- A/D 13x12b
- Package / Case :
- 44-VQFN Exposed Pad
- Min Supply Voltage :
- 2 V
- RoHS :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Max Power Dissipation :
- 1W
- Connectivity :
- I2C, SPI, UART/USART
- Number of Terminations :
- 44
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 36
- Datasheets
- PIC18F4423T-I/ML
PIC18F4423T-I/ML Documents

Microcontrollers Microchip Technology PIC18F4423T-I/ML Overview
The Microcontrollers Microchip Technology PIC18F4423T-I/ML is a highly versatile and powerful microcontroller that offers a robust platform for sophisticated embedded systems. Designed by Microchip Technology, this microcontroller integrates advanced features into a compact 44QFN package, making it ideal for applications requiring size constraint without compromising performance. The PIC18F4423T-I/ML operates with an 8-bit architecture and includes 16KB of flash memory, providing ample space for application code and data storage. This makes it particularly well-suited for industrial-grade applications where reliability and efficiency are crucial.
PIC18F4423T-I/ML Features
This microcontroller supports a wide operating voltage range and includes numerous built-in peripherals, such as an ADC, multiple communication interfaces, and several timers, making it highly adaptable to various electronic applications. Its enhanced power management capabilities ensure optimal consumption across a range of operational modes, which is vital for portable and power-sensitive applications.
PIC18F4423T-I/ML Applications
- Industrial Automation: The PIC18F4423T-I/ML can be used to manage automation processes via its robust I/O capabilities and timer functions, enhancing process efficiency and reliability in complex systems.
- Consumer Electronics: Integrating this MCU in consumer electronics like home appliances and personal gadgets allows for smarter, programmable user interfaces and connectivity features.
- Automotive: Its high reliability and extended temperature range make the PIC18F4423T-I/ML suitable for automotive applications, such as in-vehicle networking systems and engine control units.
- Medical Devices: The precision and programmable capabilities of the PIC18F4423T-I/ML make it ideal for medical monitoring systems, ensuring accurate data handling and processing.
- Communication Systems: With multiple communication peripherals, it can be applied in communication infrastructure, facilitating enhanced data transfer and signal processing capabilities.
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