PIC18F4423-I/ML
- Mfr.Part #
- PIC18F4423-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44QFN
- Stock
- 11,053
- In Stock :
- 11,053
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Max Frequency :
- 40 MHz
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Height Seated (Max) :
- 1mm
- Data Converters :
- A/D 13x12b
- Max Supply Voltage :
- 5.5 V
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Interface :
- I2C, SPI, UART, USART
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Part Number :
- PIC18F4423
- Brand :
- Microchip Technology
- Length :
- 8mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Size :
- 16KB 8K x 16
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Number of Programmable I/O :
- 36
- Factory Lead Time :
- 6 Weeks
- Has ADC :
- yes
- Number of Terminations :
- 44
- Height :
- 0.88 mm
- Memory Size :
- 16kB
- Speed :
- 40MHz
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- DAC Channels :
- No
- Oscillator Type :
- Internal
- JESD-609 Code :
- e3
- Packaging :
- Tube
- EEPROM Size :
- 256 x 8
- Interfaces :
- I2C/SPI/USART
- Manufacturer :
- Microchip
- Number of Timers/Counters :
- 4
- Base Product Number :
- PIC18F4423
- Terminal Position :
- QUAD
- Package / Case :
- 44-VQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Type :
- 8-bit Microcontrollers - MCU
- Bit Size :
- 8
- ECCN Code :
- 3A991.A.2
- Series :
- PIC® 18F
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 44-QFN (8x8)
- On Chip Program ROM Width :
- 16
- Maximum Operating Temperature :
- + 85 C
- Tradename :
- PIC
- Data Converter :
- A/D 13x12b
- CPU Family :
- PIC
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Memory Type :
- Flash
- Data Bus Width :
- 8B
- Pin Count :
- 44
- Power Supplies :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Product :
- MCU
- Core Size :
- 8-Bit
- Frequency :
- 40MHz
- Terminal Pitch :
- 0.65mm
- Watchdog Timer :
- yes
- RAM Size :
- 768 x 8
- PWM Channels :
- yes
- Number of Pins :
- 44
- Max Operating Temperature :
- 85 °C
- Package :
- Tube
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 5.5V
- Core Architecture :
- PIC
- Minimum Operating Temperature :
- - 40 C
- Max Power Dissipation :
- 1W
- DMA Channels :
- No
- Core Processor :
- PIC
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- Number of ADC Channels :
- 13 Channel
- Program Memory Type :
- Flash
- Min Supply Voltage :
- 2 V
- Min Operating Temperature :
- -40 °C
- ROM (words) :
- 8192
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 8 mm
- Number of I/O :
- 36
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Device Core :
- PIC
- Number of I/Os :
- 36 I/O
- RoHS :
- Details
- Datasheets
- PIC18F4423-I/ML
PIC18F4423-I/ML Documents

Microcontrollers Microchip Technology PIC18F4423-I/ML Overview
Introducing the PIC18F4423-I/ML, a high-performance microcontroller developed by Microchip Technology, tailored for advanced control applications. This 8-bit MCU is crafted to deliver powerful computational capabilities with its enhanced flash memory, making it an ideal choice for developers looking to combine efficiency with high-speed performance. The PIC18F4423-I/ML is engineered to address the demands of sophisticated electronic systems, offering a robust platform for innovation in various industrial applications.
PIC18F4423-I/ML Features
- 8-bit microcontroller with 16 KB of Flash memory
- High-performance RISC CPU ensuring quick execution of instructions
- Low power consumption with power-managed modes for energy efficiency
- 44-pin QFN package providing ample I/O options for complex applications
- Enhanced peripherals including PWM, serial communication, and analog-to-digital converters
PIC18F4423-I/ML Applications
- Industrial Automation: Provides reliable control for automated machinery, enhancing productivity and precision.
- Consumer Electronics: Utilized in devices like smart home systems, offering efficient performance and connectivity.
- Automotive Applications: Suitable for in-vehicle systems, contributing to enhanced vehicle monitoring and control.
- Healthcare Devices: Can be integrated into medical monitoring equipment, ensuring accurate and reliable operation.
- Communication Systems: Supports complex communication protocols, essential for modern networking equipment.
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