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PIC18F442T-I/L

PIC18F442T-I/L

PIC18F442T-I/L

Microchip Technology

16KB 8K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F442 44 Pin 40MHz 4.5V 44-LCC (J-Lead)

SOT-23

PIC18F442T-I/L Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Surface MountYES
Number of Pins 44
Supplier Device Package 44-PLCC (16.59x16.59)
Interfaces I2C/SPI/USART
Package Tape & Reel (TR)
Base Product Number PIC18F442
Mfr Microchip Technology
Data Converters A/D 8x10b
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PIC® 18F
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code 3A991.A.2
Terminal Finish Matte Tin (Sn)
Additional FeatureALSO OPERATES AT MIN 2V SUPPLY
Max Power Dissipation1W
Terminal Position QUAD
Terminal FormJ BEND
Peak Reflow Temperature (Cel) 245
Supply Voltage 4.5V
Terminal Pitch1.27mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F442
Pin Count44
Operating Supply Voltage5V
Power Supplies5V
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
Supply Current-Max 25mA
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
ROM (words) 8192
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Device CorePIC
Length 16.59mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3214 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$6.53024$3265.12

PIC18F442T-I/L Product Details

PIC18F442T-I/L Overview


Packaged in a 44-LCC (J-Lead) format, this MCU is available in a compact size. There are 34 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The PIC® 18F series includes this electrical component. There is 16KB 8K x 16 bytes of program memory in MCU, which corresponds to the size of the program. With a PIC Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 44 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 4.5V volts. Currently, MCU chip has NO DMA channels. 16kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number PIC18F442. In the case of 40MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 44 pins. The clock has 4 timers/counters to keep track of the time. 44 pins are counted on this board. This device is embedded with a PIC processor family, which is a powerful and efficient CPU. As a few examples, there are additional features like ALSO OPERATES AT MIN 2V SUPPLY that are available in the software.

PIC18F442T-I/L Features


44-LCC (J-Lead) package
Mounting type of Surface Mount


PIC18F442T-I/L Applications


There are a lot of Microchip Technology
PIC18F442T-I/L Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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