PIC18F4423T-I/PT
- Mfr.Part #
- PIC18F4423T-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 23,835
- In Stock :
- 23,835
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 10mm
- Number of Terminations :
- 44
- Oscillator Type :
- Internal
- DMA Channels :
- No
- Pbfree Code :
- yes
- Watchdog Timer :
- yes
- Data Bus Width :
- 8B
- Peak Reflow Temperature (Cel) :
- 260
- Number of Timers/Counters :
- 4
- Core Processor :
- PIC
- JESD-609 Code :
- e3
- Base Part Number :
- PIC18F4423
- PWM Channels :
- yes
- Packaging :
- Tape and Reel (TR)
- Base Product Number :
- PIC18F4423
- Supply Voltage :
- 5V
- ROM (words) :
- 8192
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- On Chip Program ROM Width :
- 16
- Data Converters :
- A/D 13x12b
- Terminal Pitch :
- 0.8mm
- Memory Size :
- 16kB
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- Mounting Type :
- Surface Mount
- Package / Case :
- 44-TQFP
- Published :
- 2005
- Power Supplies :
- 5V
- Interfaces :
- I2C/SPI/USART
- Height Seated (Max) :
- 1.2mm
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Max Power Dissipation :
- 1W
- RAM Size :
- 768 x 8
- EEPROM Size :
- 256 x 8
- Program Memory Size :
- 16KB 8K x 16
- Core Size :
- 8-Bit
- CPU Family :
- PIC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of I/O :
- 36
- Connectivity :
- I2C, SPI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Supplier Device Package :
- 44-TQFP (10x10)
- Pin Count :
- 44
- Factory Lead Time :
- 5 Weeks
- ECCN Code :
- 3A991.A.2
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Product Status :
- Active
- Bit Size :
- 8
- Interface :
- I2C, SPI, UART, USART
- Supply Voltage-Max (Vsup) :
- 5.5V
- Series :
- PIC® 18F
- Package :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Number of Pins :
- 44
- Speed :
- 40MHz
- Data Converter :
- A/D 13x12b
- Terminal Form :
- Gull wing
- Device Core :
- PIC
- DAC Channels :
- No
- Frequency :
- 40MHz
- Has ADC :
- yes
- Datasheets
- PIC18F4423T-I/PT

Microcontrollers Microchip Technology PIC18F4423T-I/PT Overview
The Microcontrollers Microchip Technology PIC18F4423T-I/PT is a powerful and versatile 8-bit microcontroller that stands out in the realm of embedded systems. Engineered by Microchip Technology, this MCU is designed to support complex digital devices with its robust architecture and integrated features. It offers 16KB of flash memory, making it suitable for applications requiring program and data storage flexibility. The integration of advanced peripherals, coupled with high-performance capabilities, makes it ideal for developing sophisticated applications in industrial, automotive, and consumer electronics sectors.
PIC18F4423T-I/PT Features
The PIC18F4423T-I/PT MCU features a high-performance RISC CPU, 16KB of flash memory, and 1536 bytes of RAM which ensures smooth operation and ample space for application code and data. The device operates at a maximum frequency of 40 MHz, providing high-speed processing capabilities. It includes 35 I/O pins and enhanced peripherals such as an A/D converter, PWM modules, and serial communication interfaces like USART, SPI, and I2C, making it highly adaptable to a variety of electronic applications.
PIC18F4423T-I/PT Applications
- Automotive Control Systems: Utilized in engine management and body control, enhancing the performance and efficiency of automotive systems.
- Home Automation: Drives smart home devices such as thermostats and lighting systems, enabling smarter energy management and enhanced user convenience.
- Industrial Automation: Serves as the brain for process controllers and monitoring systems in manufacturing plants, ensuring high precision and reliability.
- Consumer Electronics: Embedded in devices such as portable health monitors and gaming consoles, providing robust processing capabilities and support for complex user interfaces.
- Communication Equipment: Facilitates data transmission and reception in systems requiring robust and reliable communication like walkie-talkies and modem configurations.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















