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PIC16F1939-I/ML

PIC16F1939-I/ML

PIC16F1939-I/ML

Microchip Technology

28KB 16K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16F1939 44 Pin 32MHz 3.3V 44-VQFN Exposed Pad

SOT-23

PIC16F1939-I/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
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
Data Converters A/D 14x10b
Number of I/Os 36 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type EUSART, MI2C, SPI
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename PIC
RoHS Details
Package Tube
Base Product Number PIC16F1939
Mfr Microchip Technology
Product Status Active
Operating Temperature-40°C~85°C TA
PackagingTube
Series PIC® XLP™ 16F
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) - annealed
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 PIC16F1939
Pin Count44
Interface I2C, LIN, SPI, UART, USART
Memory Size28kB
Oscillator TypeInternal
Number of I/O 36
Nominal Supply Current5.3mA
Speed 32MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
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 Timer
Address Bus Width8b
Product Type8-bit Microcontrollers - MCU
EEPROM Size 256 x 8
CPU Family PIC
Number of ADC Channels 14
Number of PWM Channels 5
Number of I2C 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:1937 items

Pricing & Ordering

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

PIC16F1939-I/ML Product Details

PIC16F1939-I/ML Overview


A 44-VQFN Exposed Pad package is included. In total, it has 36 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. PIC® XLP™ 16F series components belong to this electrical component. Its program memory size is 28KB 16K x 14. There is a PIC Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 44 terminations in total. The part works on a 8-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 28kB memory size belongs to the part. PIC16F1939 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 32MHz, as long as it is operated at a low power consumption. On the chip, there are 44 pins that are accessible. A total of 5 Timer timers/counters are included in the package. A total of 44 pins are present. Devices based on the PIC series of CPUs are embedded in the device. In total, there are 14 channels for the ADC on this board. A total of 5 PWM channels are used by the device. Devices like this use an 1-channel PWM controller.

PIC16F1939-I/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount


PIC16F1939-I/ML Applications


There are a lot of Microchip Technology
PIC16F1939-I/ML Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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