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PIC18LF4439-I/PT

PIC18LF4439-I/PT

PIC18LF4439-I/PT

Microchip Technology

12KB 6K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18LF4439 44 Pin 40MHz 5V 44-TQFP

SOT-23

PIC18LF4439-I/PT Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 44-TQFP
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-TQFP (10x10)
Package Tray
Base Product Number PIC18LF4439
Mfr Microchip Technology
Data Converters A/D 8x10b
Product Status Obsolete
Operating Temperature -40°C~85°C TA
Packaging Tray
Series PIC® 18F
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Additional Feature OPERATES AT 2V MIN SUPPLY
Max Power Dissipation 1W
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18LF4439
Pin Count 44
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 4.2V
Interface I2C, SPI, UART, USART
Memory Size 12kB
Oscillator Type Internal
Number of I/O 32
Speed 40MHz
RAM Size 640 x 8
Voltage - Supply (Vcc/Vdd) 2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 12KB 6K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 25mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Length 10mm
Height Seated (Max) 1.2mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
PIC18LF4439-I/PT Product Details

PIC18LF4439-I/PT Overview


The package is in 44-TQFP format. The MCU has 32 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~85°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 12KB 6K x 16. The PIC Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC 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 12kB memory. PIC18LF4439 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 3 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. In addition, there are several other features that can be found in the software, including OPERATES AT 2V MIN SUPPLY.

PIC18LF4439-I/PT Features


44-TQFP package
Mounting type of Surface Mount


PIC18LF4439-I/PT Applications


There are a lot of Microchip Technology
PIC18LF4439-I/PT 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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