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PIC18F442T-E/ML

PIC18F442T-E/ML

PIC18F442T-E/ML

Microchip Technology

16KB 8K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F442 40MHz 44-VQFN Exposed Pad

SOT-23

PIC18F442T-E/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Supplier Device Package 44-QFN (8x8)
Package Tape & Reel (TR)
Base Product Number PIC18F442
Mfr Microchip Technology
Data Converters A/D 8x10b
Product Status Obsolete
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Series PIC® 18F
Published 2002
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Max Power Dissipation1W
Frequency 40MHz
Base Part Number PIC18F442
Interface I2C, SPI, UART, USART
Max Supply Voltage5.5V
Min Supply Voltage4.2V
Memory Size16kB
Oscillator TypeExternal
Number of I/O 34
Speed 40MHz
RAM Size 768 x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
Core Processor PIC
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 8K x 16
Connectivity I2C, SPI, UART/USART
Data Converter A/D 8x10b
Watchdog TimerYes
Access Time 40 μs
Data Bus Width 8b
Number of Timers/Counters 4
Core Architecture PIC
EEPROM Size 256 x 8
Max Frequency 40MHz
Number of Programmable I/O 34
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1341 items

PIC18F442T-E/ML Product Details

PIC18F442T-E/ML Overview


The package is 44-VQFN Exposed Pad-shaped. There are 34 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~125°C TA are operated by this Microcontroller. It is part of the PIC® 18F series of electrical components. Having a size of 16KB 8K x 16, Microcontroller has a program memory of X bytes. A PIC Core Processor is at the core of this Microcontroller. 16kB is the size of the memory in the IC part. Using the base part number PIC18F442, you will be able to find alternatives for the part. Using a 40MHz frequency, this electronic part can perform efficiently. In total, there are 4 timers/counters on the device. There is FLASH memory on this piece of equipment. In addition, it comes with a PIC core architecture. It has 34 Programmable Input/Output pins that can be programmed.

PIC18F442T-E/ML Features


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


PIC18F442T-E/ML Applications


There are a lot of Microchip Technology
PIC18F442T-E/ML Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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