PIC16LF1903-I/MV
- Mfr.Part #
- PIC16LF1903-I/MV
- Manufacturer
- Microchip Technology
- Package / Case
- 28-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28UQFN
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 7 Weeks
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of Timers/Counters :
- 2
- Width :
- 4 mm
- Radiation Hardening :
- No
- Program Memory Size :
- 7KB 4K x 14
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Frequency :
- 20MHz
- JESD-609 Code :
- e3
- Core Processor :
- PIC
- Minimum Operating Temperature :
- - 40 C
- Height Seated (Max) :
- 0.55mm
- Additional Feature :
- ALSO OPERATES AT 16MHZ WITH SUPPLY OF 1.8 V
- Height :
- 0.48 mm
- Base Part Number :
- PIC16LF1903
- Surface Mount :
- yes
- DAC Channels :
- No
- CPU Family :
- PIC
- Bit Size :
- 8
- Watchdog Timer :
- yes
- Number of Pins :
- 28
- RoHS :
- Details
- Supply Current-Max :
- 3mA
- Number of I/Os :
- 25 I/O
- RAM Size :
- 256 x 8
- Pin Count :
- 28
- Data Bus Width :
- 8B
- Packaging :
- Tube
- Operating Temperature :
- -40°C~85°C TA
- Mounting Style :
- SMD/SMT
- PWM Channels :
- No
- Max Power Dissipation :
- 800mW
- Brand :
- Microchip Technology
- Package / Case :
- 28-UFQFN Exposed Pad
- DMA Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Supplier Device Package :
- 28-UQFN (4x4)
- Data Converter :
- A/D 11x10b
- EEPROM Size :
- --
- Supply Voltage-Max (Vsup) :
- 3.6V
- Package :
- Tube
- Base Product Number :
- PIC16LF1903
- Core Size :
- 8-Bit
- Number of ADC Channels :
- 11 Channel
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Tradename :
- PIC
- Speed :
- 20MHz
- ROM (words) :
- 4096
- Product :
- MCU
- Supply Voltage :
- 3.3V
- Memory Size :
- 7kB
- Data Converters :
- A/D 11x10b
- Maximum Operating Temperature :
- + 85 C
- Pbfree Code :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- QUAD
- Product Status :
- Active
- On Chip Program ROM Width :
- 14
- Program Memory Type :
- Flash
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Oscillator Type :
- Internal
- Series :
- PIC® XLP™ 16F
- Published :
- 2011
- Device Core :
- PIC
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.4mm
- Manufacturer :
- Microchip
- Length :
- 4mm
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Has ADC :
- yes
- Number of I/O :
- 25
- Number of Terminations :
- 28
- Connectivity :
- --
- Datasheets
- PIC16LF1903-I/MV

Microcontrollers Microchip Technology PIC16LF1903-I/MV Overview
The Microcontrollers Microchip Technology PIC16LF1903-I/MV is a highly capable, low-power 8-bit MCU from Microchip Technology, designed for advanced control systems. With its 7KB of flash memory, this microcontroller is tailored for applications that demand space efficiency and low energy consumption without sacrificing performance. Its small form factor, the 28-UQFN package, ensures that it can be integrated into space-constrained environments while providing robust functionality.
PIC16LF1903-I/MV Features
This MCU features a rich set of capabilities including an extensive 7KB of onboard flash memory for program storage, 256 bytes of EEPROM, and 256 bytes of RAM, supporting complex operations and data handling. The device operates on a wide voltage range from 1.8V to 5.5V, providing flexibility across different power setups and ensuring energy efficiency. Enhanced with a 32 MHz internal oscillator, it provides high-speed processing capabilities essential for real-time applications. Additionally, the PIC16LF1903-I/MV includes multiple communication protocols like I2C, SPI, and UART, making it an ideal choice for interfacing with various peripherals and other devices in complex systems.
PIC16LF1903-I/MV Applications
- Home Automation Systems: The PIC16LF1903-I/MV can be integrated into smart home devices such as thermostats, lighting controls, and security systems, facilitating automated management and enhanced user interaction.
- Consumer Electronics: Utilized in personal gadgets like fitness trackers and handheld games, where its compact size and power efficiency are crucial for device longevity and portability.
- Automotive Products: Suitable for automotive applications, including in-vehicle infotainment systems and dashboard controllers, where reliable performance under varying voltage conditions is necessary.
- Industrial Control: This MCU excels in industrial environments for controlling sensors, actuators, and other machinery requiring precise and robust microcontroller functionalities.
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