PIC18LF4423-I/ML
- Mfr.Part #
- PIC18LF4423-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44QFN
- Stock
- 28,467
- In Stock :
- 28,467
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Terminal Position :
- QUAD
- Interface :
- I2C, SPI, UART, USART
- Connectivity :
- I2C, SPI, UART/USART
- Data Bus Width :
- 8B
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage :
- 5V
- Number of Terminations :
- 44
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Size :
- 8-Bit
- DMA Channels :
- No
- Core Processor :
- PIC
- RAM Size :
- 768 x 8
- Terminal Pitch :
- 0.65mm
- Mount :
- Surface Mount
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Length :
- 8mm
- Frequency :
- 40MHz
- Memory Size :
- 16kB
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- DAC Channels :
- No
- Package / Case :
- 44-VQFN Exposed Pad
- Program Memory Size :
- 16KB 8K x 16
- JESD-609 Code :
- e3
- Packaging :
- Tube
- EEPROM Size :
- 256 x 8
- RoHS Status :
- ROHS3 Compliant
- RoHS :
- Compliant
- Published :
- 2005
- Peak Reflow Temperature (Cel) :
- 260
- Number of Timers/Counters :
- 4
- Max Frequency :
- 40 MHz
- Power Supplies :
- 2.5/5V
- Height Seated (Max) :
- 1mm
- Watchdog Timer :
- yes
- Pbfree Code :
- yes
- On Chip Program ROM Width :
- 16
- CPU Family :
- PIC
- Operating Temperature :
- -40°C~85°C TA
- Supplier Device Package :
- 44-QFN (8x8)
- Memory Type :
- Flash
- Min Supply Voltage :
- 2 V
- Has ADC :
- yes
- ROM (words) :
- 8192
- PWM Channels :
- yes
- Bit Size :
- 8
- Number of Programmable I/O :
- 36
- Package :
- Tube
- Max Power Dissipation :
- 1W
- ECCN Code :
- 3A991.A.2
- Speed :
- 40MHz
- Terminal Finish :
- Matte Tin (Sn)
- Interfaces :
- I2C/SPI/USART
- Factory Lead Time :
- 6 Weeks
- Series :
- PIC® 18F
- Data Converters :
- A/D 13x12b
- Number of Pins :
- 44
- Radiation Hardening :
- No
- Product Status :
- Active
- Data Converter :
- A/D 13x12b
- Device Core :
- PIC
- Max Supply Voltage :
- 5.5 V
- Mounting Type :
- Surface Mount
- Base Part Number :
- PIC18LF4423
- Pin Count :
- 44
- Base Product Number :
- PIC18LF4423
- Max Operating Temperature :
- 85 °C
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Core Architecture :
- PIC
- Oscillator Type :
- Internal
- Min Operating Temperature :
- -40 °C
- Number of I/O :
- 36
- Datasheets
- PIC18LF4423-I/ML

Microcontrollers Microchip Technology PIC18LF4423-I/ML Overview
Introducing the PIC18LF4423-I/ML, a highly capable microcontroller from Microchip Technology, designed to meet the evolving demands of modern embedded systems. This powerful 8-bit MCU is built on Microchip's advanced architecture, enabling robust performance with 16KB of flash memory integrated for program storage. The compact 44-QFN package makes it ideal for space-constrained applications, while its low-power design ensures efficiency and longevity in battery-operated devices. As a vital component in Microchip's Microcontrollers category, the PIC18LF4423-I/ML is perfect for developers looking to create sophisticated applications in a variety of fields.
PIC18LF4423-I/ML Features
The PIC18LF4423-I/ML microcontroller boasts several features that enhance its usability and functionality in complex electronic environments. Key features include a wide operating voltage range, comprehensive interrupt capabilities, and various serial communication interfaces such as SPI and I2C, which facilitate easy integration with peripheral devices. Additionally, its enhanced flash program memory supports more extensive code bases and the module’s power-managed modes allow for optimized power consumption depending on the operational requirements.
PIC18LF4423-I/ML Applications
- Automotive Systems: Utilized in engine management and dashboard displays, the PIC18LF4423-I/ML’s robust processing capabilities and operational reliability ensure optimal performance in automotive environments.
- Home Automation: Enables smart home devices such as thermostats and lighting systems to operate more efficiently and reliably through its sophisticated I/O capabilities and low power consumption.
- Industrial Control: Serves as a control unit in industrial machinery, leveraging its robust architecture to process inputs and outputs swiftly, ensuring high levels of precision and reliability in critical applications.
- Healthcare Devices: Used in medical monitoring equipment, the PIC18LF4423-I/ML ensures accurate data handling and reliable operation, crucial for patient care and medical diagnostics.
- Consumer Electronics: Powers a variety of consumer electronics, including gaming peripherals and portable devices, offering both the necessary speed and efficiency required by modern gadgets.
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