Welcome to Hotenda.com Online Store!

logo
userjoin
Home

PIC16LF1939-I/ML

PIC16LF1939-I/ML

PIC16LF1939-I/ML

Microchip Technology

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

SOT-23

PIC16LF1939-I/ML 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-VQFN Exposed Pad
Surface MountYES
Number of Pins 44
Supplier Device Package 44-QFN (8x8)
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
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 / Atmel
Tradename PIC
RoHS Details
Schedule B 8542310000
Package Tube
Base Product Number PIC16LF1939
Mfr Microchip Technology
Data Converters A/D 14x10b
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTube
Series PIC® XLP™ 16F
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
Termination SMD/SMT
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Max Power Dissipation800mW
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
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
Nominal Supply Current450μA
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
Bit Size 8
Data Converter A/D 14x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 5
Address Bus Width8b
Product Type8-bit Microcontrollers - MCU
Core Architecture PIC
EEPROM Size 256 x 8
CPU Family PIC
Max Frequency 32 MHz
Number of Programmable I/O 36
Number of ADC Channels 14
Number of PWM Channels 5
Number of I2C Channels 1
Number of SPI Channels 1
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CorePIC
Height 950μm
Length 8mm
Width 8mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2467 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.40000$2.4
25$2.20440$55.11
100$1.99820$199.82

PIC16LF1939-I/ML Product Details

PIC16LF1939-I/ML Overview


There is a 44-VQFN Exposed Pad package available. The board has 36 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. PIC® XLP™ 16F-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 28KB 16K x 14. Powered by a PIC Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 44. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 3.3V volts. A total of NO DMA channels are available. This IC part has a memory size of 28kB. There are a number of alternatives to the base part number PIC16LF1939 that you can find. Performing well when operated at frequency 32MHz can be achieved. On the chip, there are 44 pins that can be accessed. It comes with 5 timers/counters that can be set up. The pins counted are 44. The device is powered by the the PIC CPU family that is embedded in it. FLASH memory is one of the features of this equipment. The CPU is based on PIC cores. There are 36 Programmable I/Os on this computer. The device has a total of 14 ADC channels in total. There are 5 PWM channels used by the device in total. A total of 1 I2C channels have been integrated into the part.

PIC16LF1939-I/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


PIC16LF1939-I/ML Applications


There are a lot of Microchip Technology
PIC16LF1939-I/ML Microcontroller applications.


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

Get Subscriber

Enter Your Email Address, Get the Latest News