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PIC18F4423-E/ML

PIC18F4423-E/ML

PIC18F4423-E/ML

Microchip Technology

16KB 8K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F4423 44 Pin 40MHz 5V 44-VQFN Exposed Pad

SOT-23

PIC18F4423-E/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Number of Pins 44
Supplier Device Package 44-QFN (8x8)
Interfaces I2C/SPI/USART
Data Converters A/D 13x12b
RoHS Compliant
Package Tube
Base Product Number PIC18F4423
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~125°C TA
PackagingTube
Series PIC® 18F
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
ECCN Code 3A991.A.2
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature125 °C
Min Operating Temperature -40 °C
Max Power Dissipation1W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.635mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F4423
Pin Count44
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Interface I2C, SPI, UART, USART
Max Supply Voltage5.5 V
Min Supply Voltage2 V
Memory Size16kB
Oscillator TypeInternal
Number of I/O 36
Speed 40MHz
RAM Size 768 x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor PIC
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 13x12b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
ROM (words) 8192
Core Architecture PIC
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Max Frequency 40 MHz
Number of Programmable I/O 36
Device CorePIC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4954 items

Pricing & Ordering

QuantityUnit PriceExt. Price
180$4.39811$791.6598

PIC18F4423-E/ML Product Details

PIC18F4423-E/ML Overview


The package is in 44-VQFN Exposed Pad format. The MCU has 36 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~125°C TA. The electrical component that you are looking at belongs to the PIC® 18F series of components. Microcontroller has abundant program memory size of 16KB 8K x 16. The PIC Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 44 of terminations. A 8-bit operation is performed by this part. There is an output of 5V volts from the Microcontroller chip. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 16kB memory. PIC18F4423 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 40MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 44 pins on the chip through the 44 pins. It is equipped with 4 timers and counters. It consists of 44 pins. As far as the CPU is concerned, it is embedded with the the PIC family of processors. There's an integrated FLASH memory in the equipment. There is a PIC core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed.

PIC18F4423-E/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


PIC18F4423-E/ML Applications


There are a lot of Microchip Technology
PIC18F4423-E/ML Microcontroller applications.


  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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