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