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