PIC16F1939-E/MV
- Mfr.Part #
- PIC16F1939-E/MV
- Manufacturer
- Microchip Technology
- Package / Case
- 40-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 28KB FLASH 40UQFN
- Stock
- 32,457
- In Stock :
- 32,457
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Brand :
- Microchip Technology
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- PWM Channels :
- yes
- Supply Voltage :
- 3.3V
- Product :
- MCU
- Number of Pins :
- 40
- Number of ADC Channels :
- 14 Channel
- Series :
- PIC® XLP™ 16F
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Interface :
- I2C, LIN, SPI, UART, USART
- Factory Lead Time :
- 16 Weeks
- Interfaces :
- I2C/SPI/USART
- Supplier Device Package :
- 40-UQFN (5x5)
- Base Product Number :
- PIC16F1939
- Base Part Number :
- PIC16F1939
- DMA Channels :
- No
- Manufacturer :
- Microchip
- Max Power Dissipation :
- 800mW
- Pbfree Code :
- yes
- Terminal Position :
- QUAD
- Number of I/O :
- 36
- Published :
- 2010
- Tradename :
- PIC
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Supply Current-Max :
- 4.1mA
- Data Converters :
- A/D 14x10b
- Program Memory Type :
- Flash
- Package :
- Tube
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Maximum Operating Temperature :
- + 125 C
- Frequency :
- 32MHz
- RoHS :
- Details
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Surface Mount :
- yes
- Pin Count :
- 40
- Core Size :
- 8-Bit
- EEPROM Size :
- 256 x 8
- Data Converter :
- A/D 14x10b
- Number of Timers/Counters :
- 5
- Memory Size :
- 28kB
- Operating Temperature :
- -40°C~125°C TA
- Device Core :
- PIC
- Product Category :
- 8-bit Microcontrollers - MCU
- Width :
- 5 mm
- Oscillator Type :
- Internal
- Watchdog Timer :
- yes
- Bit Size :
- 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Height :
- 0.48 mm
- Interface Type :
- I2C, SPI, USART
- Number of I/Os :
- 36 I/O
- RAM Size :
- 1K x 8
- Number of Terminations :
- 40
- Program Memory Size :
- 28KB 16K x 14
- JESD-609 Code :
- e3
- Data Bus Width :
- 8B
- Core Processor :
- PIC
- Minimum Operating Temperature :
- - 40 C
- ROM (words) :
- 16384
- DAC Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Pitch :
- 0.4mm
- Radiation Hardening :
- No
- CPU Family :
- PIC
- Mounting Type :
- Surface Mount
- On Chip Program ROM Width :
- 14
- Has ADC :
- yes
- Product Status :
- Active
- Length :
- 5 mm
- Packaging :
- Tube
- ECCN Code :
- 3A991.A.2
- Package / Case :
- 40-UFQFN Exposed Pad
- Mounting Style :
- SMD/SMT
- Speed :
- 32MHz
- Datasheets
- PIC16F1939-E/MV
PIC16F1939-E/MV Documents

Microcontrollers Microchip Technology PIC16F1939-E/MV Overview
The Microcontrollers Microchip Technology PIC16F1939-E/MV is a powerful, versatile microcontroller unit (MCU) designed for advanced applications that require a robust combination of performance and low power consumption. Developed by Microchip Technology, this MCU integrates a wide range of features into a compact 40UQFN package. With 28KB of flash memory, it provides ample space for complex program execution and data storage, making it ideal for scaling in B2B environments that demand reliability and efficiency.
PIC16F1939-E/MV Features
This microcontroller boasts an 8-bit processor, enhancing its ability to handle a variety of operations at high speeds. The 28KB of flash memory is complemented by multiple communication peripherals, including I2C, SPI, and UART, which allow for versatile connectivity options. Its low-power design ensures efficiency in energy-sensitive applications, while its expanded range of analog and digital peripherals supports a wide array of functionalities.
PIC16F1939-E/MV Applications
- Smart Home Devices: The PIC16F1939-E/MV can be integrated into home automation systems, handling tasks like controlling lighting, heating, and security systems efficiently through its robust GPIO capabilities.
- Industrial Automation: Utilizes its I2C and SPI interfaces for sensor data collection and actuator control, essential in manufacturing and processing environments.
- Automotive Applications: Supports automotive designs that require interfacing with sensors and other electronic components in vehicles, enhancing functionality and reliability.
- Consumer Electronics: Ideal for embedded systems in consumer electronics, such as portable health monitoring devices, where its analog features can process various physiological signals.
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