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PIC18F442-I/ML

PIC18F442-I/ML

PIC18F442-I/ML

Microchip Technology

16KB 8K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F442 44 Pin 40MHz 4.5V 44-VQFN Exposed Pad

SOT-23

PIC18F442-I/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)
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 8x10b
Number of I/Os 34 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, MSSP, PSP, SPI, USART
Manufacturer Microchip
Brand Microchip Technology
Tradename PIC
RoHS Details
Package Tube
Base Product Number PIC18F442
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTube
Series PIC® 18F
Published 2005
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
Additional FeatureALSO OPERATES AT MIN 2V SUPPLY
Subcategory Microcontrollers - MCU
Max Power Dissipation1W
Terminal Position QUAD
Supply Voltage 4.5V
Frequency 40MHz
Base Part Number PIC18F442
Pin Count44
Operating Supply Voltage5V
Interface I2C, SPI, UART, USART
Memory Size16kB
Oscillator TypeExternal
Number of I/O 34
Speed 40MHz
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
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
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
Access Time 40 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Product Type8-bit Microcontrollers - MCU
EEPROM Size 256 x 8
On Chip Program ROM Width 16
Number of ADC Channels 8 Channel
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Width 8 mm
Height 0.88 mm
Length 8 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:794 items

Pricing & Ordering

QuantityUnit PriceExt. Price
135$6.13881$828.73935

PIC18F442-I/ML Product Details

PIC18F442-I/ML Overview


The package has a 44-VQFN Exposed Pad shape. With 34 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The PIC® 18F series is comprised of this electrical component. The electronic part has a program memory size of 16KB 8K x 16. There's a PIC Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 44 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 4.5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 16kB. It is possible to find alternatives to the base part number PIC18F442 by using the part number search tool. An effective performance can be achieved at a frequency of 40MHz. There are a total of YES channels in the device. It is possible to access the 44 pins on the chip. In total, it has 4 timers and counters in it. A total of 44 pins are included in the package. As an example, there is a feature called ALSO OPERATES AT MIN 2V SUPPLY to name only a few. The ADC channels on this device total 8 Channel in number.

PIC18F442-I/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory


PIC18F442-I/ML Applications


There are a lot of Microchip Technology
PIC18F442-I/ML Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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