PIC16LF1939-E/MV
- Mfr.Part #
- PIC16LF1939-E/MV
- Manufacturer
- Microchip Technology
- Package / Case
- 40-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 28KB FLASH 40UQFN
- Stock
- 39,619
- In Stock :
- 39,619
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- DAC Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- I2C/SPI/USART
- RoHS :
- Details
- Factory Lead Time :
- 16 Weeks
- PWM Channels :
- yes
- Series :
- PIC® XLP™ 16F
- Length :
- 5 mm
- Brand :
- Microchip Technology / Atmel
- Surface Mount :
- yes
- Pin Count :
- 40
- Core Processor :
- PIC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Bit Size :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 32MHz
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Package / Case :
- 40-UFQFN Exposed Pad
- Product Category :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- CPU Family :
- PIC
- Number of I/Os :
- 36 I/O
- Number of ADC Channels :
- 14 Channel
- Number of Terminations :
- 40
- Watchdog Timer :
- yes
- Base Product Number :
- PIC16LF1939
- Interface :
- I2C, LIN, SPI, UART, USART
- Mounting Type :
- Surface Mount
- Height :
- 0.48 mm
- Packaging :
- Tube
- Package :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Product :
- MCU
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Operating Temperature :
- -40°C~125°C TA
- Power Supplies :
- 2/3.3V
- Data Converter :
- A/D 14x10b
- Supply Voltage :
- 3.3V
- On Chip Program ROM Width :
- 14
- Device Core :
- PIC
- Number of I/O :
- 36
- Product Type :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8B
- Program Memory Size :
- 28KB 16K x 14
- Tradename :
- PIC
- Pbfree Code :
- yes
- Published :
- 2009
- Mounting Style :
- SMD/SMT
- Number of Pins :
- 40
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Product Status :
- Active
- Maximum Operating Temperature :
- + 125 C
- Memory Size :
- 28kB
- Number of Timers/Counters :
- 5
- Oscillator Type :
- Internal
- Speed :
- 32MHz
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 3.6V
- Supplier Device Package :
- 40-UQFN (5x5)
- Width :
- 5 mm
- Program Memory Type :
- Flash
- Max Power Dissipation :
- 800mW
- Data Converters :
- A/D 14x10b
- Radiation Hardening :
- No
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ
- RAM Size :
- 1K x 8
- Terminal Pitch :
- 0.4mm
- DMA Channels :
- No
- Supply Current-Max :
- 4.6mA
- Core Size :
- 8-Bit
- EEPROM Size :
- 256 x 8
- Base Part Number :
- PIC16LF1939
- Interface Type :
- I2C, EUSART, SPI
- ROM (words) :
- 16384
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Has ADC :
- yes
- Datasheets
- PIC16LF1939-E/MV
PIC16LF1939-E/MV Documents

Microcontrollers Microchip Technology PIC16LF1939-E/MV Overview
The Microcontrollers Microchip Technology PIC16LF1939-E/MV is a robust 8-bit microcontroller unit (MCU) that integrates advanced features in a compact 40UQFN package. Designed by Microchip Technology, this MCU boasts a substantial 28KB of flash memory, providing ample space for complex firmware and applications. It is specifically engineered to deliver enhanced performance and reliability for a wide range of embedded systems. Its low power consumption and versatile feature set make it an ideal choice for developers looking to optimize their electronic designs with a reliable and efficient microcontroller.
PIC16LF1939-E/MV Features
This MCU features an extensive set of capabilities that make it adaptable to various complex digital and analog functionalities. Notably, it supports a wide operating voltage range, numerous I/O options, and is equipped with advanced peripherals such as multiple timers, comparators, and up to 35 I/O pins. These features, combined with its low-power LF series designation, ensure that the PIC16LF1939-E/MV can handle demanding tasks while maintaining power efficiency.
PIC16LF1939-E/MV Applications
- Home Automation Systems: Utilized for controlling lighting, climate, and security systems where its I/O flexibility and robust processing capabilities can manage multiple inputs and outputs efficiently.
- Automotive Electronics: Employed in vehicle internal systems for monitoring and controlling engines, lighting, and dashboard functions, leveraging its robust flash memory and real-time processing strength.
- Industrial Control Systems: Acts as a control hub in automated production lines, capable of handling sensor data integration and actuator control with its enhanced computational features and extensive memory capacity.
- Consumer Electronics: Used in devices like smart watches and portable gaming devices where its energy efficiency and processing power enhance user interfaces and connectivity.
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