PIC18F4423-E/PT
- Mfr.Part #
- PIC18F4423-E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 44,323
- In Stock :
- 44,323
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interfaces :
- I2C/SPI/USART
- RAM Size :
- 768 x 8
- Maximum Operating Temperature :
- + 125 C
- Watchdog Timer :
- yes
- Terminal Form :
- Gull wing
- Product Type :
- 8-bit Microcontrollers - MCU
- Data Converter :
- A/D 13x12b
- Bit Size :
- 8
- Product :
- MCU
- Base Part Number :
- PIC18F4423
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- Supply Voltage :
- 5V
- Width :
- 10 mm
- Memory Size :
- 16kB
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Number of ADC Channels :
- 13 Channel
- Mounting Type :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Product Category :
- 8-bit Microcontrollers - MCU
- Series :
- PIC® 18F
- Length :
- 10 mm
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Product Status :
- Active
- Number of Pins :
- 44
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pin Count :
- 44
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- PIC
- Factory Lead Time :
- 5 Weeks
- Height :
- 1 mm
- Core Size :
- 8-Bit
- Packaging :
- Tray
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Power Dissipation :
- 1W
- Frequency :
- 40MHz
- Package :
- Tray
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of I/Os :
- 36 I/O
- Device Core :
- PIC
- Supplier Device Package :
- 44-TQFP (10x10)
- Minimum Operating Temperature :
- - 40 C
- Data Bus Width :
- 8B
- Tradename :
- PIC
- Pbfree Code :
- yes
- RoHS :
- Details
- Manufacturer :
- Microchip
- Number of Terminations :
- 44
- Terminal Pitch :
- 0.8mm
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Base Product Number :
- PIC18F4423
- Program Memory Size :
- 16KB 8K x 16
- JESD-609 Code :
- e3
- CPU Family :
- PIC
- Number of I/O :
- 36
- Data Converters :
- A/D 13x12b
- Power Supplies :
- 5V
- Mount :
- Surface Mount
- Published :
- 2005
- Speed :
- 40MHz
- Radiation Hardening :
- No
- Brand :
- Microchip Technology
- Terminal Position :
- QUAD
- EEPROM Size :
- 256 x 8
- Operating Temperature :
- -40°C~125°C TA
- Number of Timers/Counters :
- 4
- Oscillator Type :
- Internal
- Package / Case :
- 44-TQFP
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- I2C, SPI, UART, USART
- Datasheets
- PIC18F4423-E/PT

Microcontrollers Microchip Technology PIC18F4423-E/PT Overview
The Microcontrollers Microchip Technology PIC18F4423-E/PT is a high-performance microcontroller unit (MCU) from Microchip Technology, specifically designed to meet the rigorous demands of embedded systems. Boasting a robust 8-bit architecture and a substantial 16KB of flash memory, this MCU is an ideal solution for developers looking for a powerful yet cost-effective processing core. The PIC18F4423-E/PT, encapsulated in a compact 44-TQFP package, offers enhanced versatility with ample programmability for a wide range of applications, from industrial controls to sophisticated consumer electronics, ensuring efficient task management and connectivity in complex digital environments.
PIC18F4423-E/PT Features
This MCU features a rich set of capabilities including an enhanced flash program memory, 256 bytes of EEPROM, and 1792 bytes of RAM which aid in handling complex operations and data storage. The device operates over a wide voltage range and includes features such as 10-bit, up to 13-channel Analog-to-Digital Converter (ADC), multiple communication interfaces like SPI, I2C, and USART, which are essential for building interconnected systems. Additionally, it supports advanced motor control, real-time clock/calendar functions, and is equipped with Power-on Reset (POR), Power-up Timer (PWRT), and Oscillator Start-up Timer (OST) for reliable operation under variable conditions.
PIC18F4423-E/PT Applications
- Industrial Automation: In industrial environments, the PIC18F4423-E/PT drives automation equipment, offering precise control and connectivity to monitor and manage machinery efficiently.
- Automotive Systems: Utilized in automotive applications, it supports dashboard controls, sensor interfaces, and other electronic components essential for vehicle management and diagnostics.
- Home Automation Systems: This MCU is perfect for smart home devices, enabling the integration and control of household appliances and systems for enhanced home management and security.
- Consumer Electronics: It is ideal for consumer electronic products such as gaming consoles, cameras, and personal devices, where efficient processing and task management are needed.
- Healthcare Devices: The PIC18F4423-E/PT is also used in medical monitoring systems, facilitating the collection and transmission of patient data for healthcare monitoring and analysis.
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