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PIC16LF1939T-I/PT

PIC16LF1939T-I/PT

PIC16LF1939T-I/PT

Microchip Technology

28KB 16K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16LF1939 44 Pin 32MHz 3.3V 44-TQFP

SOT-23

PIC16LF1939T-I/PT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mounting Type Surface Mount
Package / Case 44-TQFP
Surface MountYES
Number of Pins 44
Supplier Device Package 44-TQFP (10x10)
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 14x10b
Number of I/Os 36 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, EUSART, SPI
Manufacturer Microchip
Brand Microchip Technology
Tradename PIC
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number PIC16LF1939
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PIC® XLP™ 16F
Published 2010
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)
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Additional FeatureALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ
Max Power Dissipation800mW
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.8mm
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC16LF1939
Pin Count44
Supply Voltage-Max (Vsup) 3.6V
Power Supplies2/3.3V
Interface I2C, LIN, SPI, UART, USART
Max Supply Voltage3.6 V
Min Supply Voltage1.8 V
Memory Size28kB
Oscillator TypeInternal
Number of I/O 36
Speed 32MHz
RAM Size 1K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 28KB 16K x 14
Connectivity I2C, LINbus, SPI, UART/USART
Supply Current-Max 8mA
Bit Size 8
Data Converter A/D 14x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 5
Product Type8-bit Microcontrollers - MCU
ROM (words) 16384
Core Architecture PIC
EEPROM Size 256 x 8
On Chip Program ROM Width 14
CPU Family PIC
Max Frequency 32 MHz
Number of Programmable I/O 36
Number of ADC Channels 14 Channel
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Length 10mm
Height Seated (Max) 1.2mm
Width 10 mm
Height 1 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2675 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.21000$3.21
500$3.1779$1588.95
1000$3.1458$3145.8
1500$3.1137$4670.55
2000$3.0816$6163.2
2500$3.0495$7623.75

PIC16LF1939T-I/PT Product Details

PIC16LF1939T-I/PT Overview


The package is 44-TQFP-shaped. There are 36 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~85°C TA are operated by this Microcontroller. It is part of the PIC® XLP™ 16F series of electrical components. Having a size of 28KB 16K x 14, Microcontroller has a program memory of X bytes. A PIC Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 44 has 44 terminations. 8-bits are used for its size. IC Chip has 3.3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 28kB is the size of the memory in the IC part. Using the base part number PIC16LF1939, you will be able to find alternatives for the part. Using a 32MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 44 pins are accessible. In total, there are 5 timers/counters on the device. The pin count is 44. There is an embedded the PIC CPU family inside the device, which makes it a powerful device. There is FLASH memory on this piece of equipment. In addition, it comes with a PIC core architecture. It has 36 Programmable Input/Output pins that can be programmed. In addition to the above, there are other features such as ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ, to name but a few. The ADC channel count on this device totals up to 14 Channel channels.

PIC16LF1939T-I/PT Features


44-TQFP package
Mounting type of Surface Mount
Minimum temperature of -40 °C


PIC16LF1939T-I/PT Applications


There are a lot of Microchip Technology
PIC16LF1939T-I/PT Microcontroller applications.


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

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