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PIC18F4439T-I/ML

PIC18F4439T-I/ML

PIC18F4439T-I/ML

Microchip Technology

12KB 6K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F4439 40MHz 5V 44-VQFN Exposed Pad

SOT-23

PIC18F4439T-I/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Surface MountYES
Supplier Device Package 44-QFN (8x8)
Data Converters A/D 8x10b
Package Tape & Reel (TR)
Base Product Number PIC18F4439
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PIC® 18F
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Max Power Dissipation1W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.65mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F4439
Pin Count44
JESD-30 Code S-PQCC-N44
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Supply Voltage-Min (Vsup) 4.2V
Interface I2C, SPI, UART, USART
Memory Size12kB
Oscillator TypeInternal
Number of I/O 32
Speed 40MHz
RAM Size 640 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 12KB 6K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 25mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
ROM (words) 6144
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Length 8mm
Height Seated (Max) 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1543 items

PIC18F4439T-I/ML Product Details

PIC18F4439T-I/ML Overview


44-VQFN Exposed Pad-packages are available. There are 32 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the PIC® 18F series. This program memory has a size of 12KB 6K x 16, which indicates what the size of the program memory is. PIC Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 44 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 12kB. The base part number PIC18F4439 provides alternatives. This device is extremely efficient when operated at a frequency of 40MHz. Using the PWM channel YES, the device works with the motor. Using the timer/counter system, it has 3 timers/counters. It has 44 pins in total. In addition to this, the device is embedded with the the PIC CPU family.

PIC18F4439T-I/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount


PIC18F4439T-I/ML Applications


There are a lot of Microchip Technology
PIC18F4439T-I/ML Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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