PIC18F4423-I/P
- Mfr.Part #
- PIC18F4423-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 40DIP
- Stock
- 1,066
- In Stock :
- 1,066
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 5.5V
- EEPROM Size :
- 256 x 8
- Base Product Number :
- PIC18F4423
- Density :
- 128 kb
- RoHS Status :
- ROHS3 Compliant
- Number of Bits :
- 8
- Number of PWM Channels :
- 2
- Tradename :
- PIC
- Lead Free :
- Lead Free
- Series :
- PIC® 18F
- Has ADC :
- yes
- Core Processor :
- PIC
- Interfaces :
- I2C/SPI/USART
- Pin Count :
- 40
- Height Seated (Max) :
- 6.35mm
- Watchdog Timer :
- yes
- Peripherals :
- Brown-out Detect/Reset, HLVD, POR, PWM, WDT
- On Chip Program ROM Width :
- 16
- Number of Timers/Counters :
- 4
- Product :
- MCU
- Product Status :
- Active
- REACH SVHC :
- No SVHC
- Brand :
- Microchip Technology
- Manufacturer :
- Microchip
- Max Power Dissipation :
- 1W
- Minimum Operating Temperature :
- - 40 C
- Number of A/D Converters :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~5.5V
- Frequency :
- 40MHz
- Pbfree Code :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Length :
- 53.21 mm
- Maximum Operating Temperature :
- + 85 C
- CPU Family :
- PIC
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Termination :
- SMD/SMT
- RAM Size :
- 768 x 8
- Base Part Number :
- PIC18F4423
- JESD-609 Code :
- e3
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Speed :
- 40MHz
- Number of Terminations :
- 40
- Radiation Hardening :
- No
- Mounting Type :
- Through Hole
- Number of I/O :
- 36
- Memory Size :
- 16kB
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Matte Tin (Sn)
- Data Converters :
- A/D 13x12b
- Supplier Device Package :
- 40-PDIP
- Packaging :
- Tube
- Program Memory Type :
- Flash
- Number of Pins :
- 40
- Terminal Position :
- Dual
- Bit Size :
- 8
- Connectivity :
- I2C, SPI, UART/USART
- Width :
- 14.73 mm
- DMA Channels :
- No
- Data Bus Width :
- 8B
- Package :
- Tube
- Height :
- 4.95 mm
- Device Core :
- PIC
- Data Converter :
- A/D 13x12b
- Number of ADC Channels :
- 13
- RoHS :
- Details
- Number of I/Os :
- 36 I/O
- Oscillator Type :
- Internal
- Program Memory Size :
- 16KB 8K x 16
- Product Category :
- 8-bit Microcontrollers - MCU
- Interface :
- I2C, SPI, UART, USART
- Core Size :
- 8-Bit
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Style :
- Through Hole
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Published :
- 2005
- Factory Lead Time :
- 6 Weeks
- Mount :
- Through Hole
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Datasheets
- PIC18F4423-I/P

Microcontrollers Microchip Technology PIC18F4423-I/P Overview
The Microcontrollers Microchip Technology PIC18F4423-I/P is an advanced microcontroller unit (MCU) designed to cater to the demanding requirements of embedded systems. Engineered by Microchip Technology, this robust MCU features a powerful 8-bit processor with 16KB of Flash memory, encapsulated in a 40-pin DIP (dual in-line package). The PIC18F4423-I/P excels in applications requiring efficient power management, precise analog signal manipulation, and robust digital communication, making it an ideal choice for developers looking to create scalable and reliable commercial products.
PIC18F4423-I/P Features
This microcontroller unit boasts a rich set of features including 16KB of Flash memory for program storage, 768 bytes of RAM for data handling, and an EEPROM of 256 bytes for non-volatile storage. It supports up to 35 I/O pins providing ample flexibility for various digital inputs and outputs. Enhanced with a 10-bit, 13-channel Analog-to-Digital Converter (ADC), it facilitates accurate analog input processing, which is crucial for sensor-based applications. Additionally, the PIC18F4423-I/P offers various serial communication interfaces, including SPI, I2C, and USART, which are essential for building interconnected systems.
PIC18F4423-I/P Applications
- Home Automation Systems: Utilizes its robust I/O capabilities and serial communication for controlling home environment systems such as lighting and heating efficiently.
- Industrial Control: Its high reliability and expanded memory capacity make it suitable for managing automated production lines, ensuring precise control and monitoring.
- Automotive Applications: Can be deployed in vehicle systems for monitoring sensors and managing engine functions, contributing to enhanced vehicle performance and safety.
- Consumer Electronics: Ideal for integration into consumer electronic products such as personal gadgets, where compact size and power efficiency are critical.
- Medical Devices: Supports critical medical device applications requiring accurate data collection and processing capabilities, such as patient monitoring systems.
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.
















