PIC16F1939-I/MV
- Mfr.Part #
- PIC16F1939-I/MV
- Manufacturer
- Microchip Technology
- Package / Case
- 40-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 28KB FLASH 40UQFN
- Stock
- 20,330
- In Stock :
- 20,330
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Surface Mount :
- yes
- Core Processor :
- PIC
- Series :
- PIC® XLP™ 16F
- Product Status :
- Active
- Length :
- 5mm
- Factory Lead Time :
- 16 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Radiation Hardening :
- No
- Height :
- 423μm
- Tradename :
- PIC
- Number of Pins :
- 40
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Brand :
- Microchip Technology / Atmel
- Width :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- QUAD
- RAM Size :
- 1K x 8
- Watchdog Timer :
- yes
- EEPROM Size :
- 256 x 8
- Oscillator Type :
- Internal
- Supplier Device Package :
- 40-UQFN (5x5)
- Supply Voltage :
- 3.3V
- Number of I/O :
- 36
- Program Memory Size :
- 28KB 16K x 14
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- CPU Family :
- PIC
- Speed :
- 32MHz
- Package :
- Tube
- Product :
- MCU
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Core Size :
- 8-Bit
- Number of I/Os :
- 36 I/O
- Base Product Number :
- PIC16F1939
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- Interfaces :
- I2C/SPI/USART
- Max Power Dissipation :
- 800mW
- JESD-609 Code :
- e3
- Number of Terminations :
- 40
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Device Core :
- PIC
- Terminal Pitch :
- 0.4mm
- Base Part Number :
- PIC16F1939
- Frequency :
- 32MHz
- Bit Size :
- 8
- DMA Channels :
- No
- Mounting Style :
- SMD/SMT
- Data Converter :
- A/D 14x10b
- Number of I2C Channels :
- 1
- Number of Timers/Counters :
- 5
- Product Category :
- 8-bit Microcontrollers - MCU
- Pbfree Code :
- yes
- Published :
- 2010
- Operating Temperature :
- -40°C~85°C TA
- Data Converters :
- A/D 14x10b
- Program Memory Type :
- Flash
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- PWM Channels :
- yes
- Number of ADC Channels :
- 14
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 28kB
- Pin Count :
- 40
- Maximum Operating Temperature :
- + 85 C
- Has ADC :
- yes
- Package / Case :
- 40-UFQFN Exposed Pad
- Data Bus Width :
- 8B
- Peak Reflow Temperature (Cel) :
- 260
- Interface Type :
- EUSART, I2C, MSSP, SPI
- Interface :
- I2C, LIN, SPI, UART, USART
- Lead Free :
- Lead Free
- Datasheets
- PIC16F1939-I/MV

Microcontrollers Microchip Technology PIC16F1939-I/MV Overview
The Microcontrollers Microchip Technology PIC16F1939-I/MV is a highly versatile and powerful microcontroller unit (MCU) designed to meet the demanding requirements of embedded systems. Manufactured by Microchip Technology, this MCU is part of the renowned PIC16F family, known for their robust performance and reliability. The PIC16F1939-I/MV is tailored for advanced applications requiring a significant amount of programmable logic in a compact form factor. It features 28KB of flash memory, ample for complex programs and real-time operating systems, along with a rich set of peripherals to enhance connectivity and control capabilities.
PIC16F1939-I/MV Features
This MCU stands out with its integrated features designed for high-level performance in embedded applications. Key features include 28KB of flash memory, a 10-bit ADC with 14 channels for accurate analog to digital conversion, and enhanced capture/compare/PWM (Pulse Width Modulation) peripherals for improved control in power-sensitive applications. Additionally, it supports advanced communication protocols such as I2C, SPI, and EUSART, making it ideal for IoT (Internet of Things) developments that require robust data exchange capabilities.
PIC16F1939-I/MV Applications
- Home Automation Systems: Utilized in devices such as smart thermostats and security systems, where its PWM capabilities allow precise control over HVAC systems and its ample GPIOs manage various sensors and actuators.
- Industrial Control: Deployed in automation controllers, the PIC16F1939-I/MV leverages its robust I/O capabilities and interrupt system to handle multiple tasks efficiently and react to real-time environmental changes.
- Automotive Applications: Suitable for non-critical vehicle subsystems like infotainment systems and body control modules, where its communication protocols enable seamless integration with other vehicular systems.
- Consumer Electronics: Integrated into products such as portable health monitoring devices, utilizing its ADC for vital sign sensing and connectivity features for data logging and wireless reporting.
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