PIC16LF1903T-I/SS
- Mfr.Part #
- PIC16LF1903T-I/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28SSOP
- Stock
- 2,100
- In Stock :
- 2,100
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 9 Weeks
- Series :
- PIC® XLP™ 16F
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- Number of I/Os :
- 25 I/O
- Bit Size :
- 8
- Terminal Pitch :
- 0.65mm
- Connectivity :
- -
- Number of I/O :
- 25
- Data Bus Width :
- 8B
- Number of Pins :
- 28
- Manufacturer :
- Microchip
- Terminal Position :
- Dual
- Supply Current-Max :
- 3mA
- CPU Family :
- PIC
- Pbfree Code :
- yes
- Number of Timers/Counters :
- 2
- Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Base Product Number :
- PIC16LF1903
- DAC Channels :
- No
- Product Status :
- Active
- JESD-609 Code :
- e3
- On Chip Program ROM Width :
- 14
- Device Core :
- PIC
- Max Power Dissipation :
- 800mW
- Data Converter :
- A/D 11x10b
- RAM Size :
- 256 x 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Tradename :
- PIC
- EEPROM Size :
- -
- Program Memory Size :
- 7KB 4K x 14
- Length :
- 10.2 mm
- Number of ADC Channels :
- 11 Channel
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- PWM Channels :
- No
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- Has ADC :
- yes
- Core Size :
- 8-Bit
- Pin Count :
- 28
- Frequency :
- 20MHz
- Supplier Device Package :
- 28-SSOP
- Published :
- 2011
- Core Processor :
- PIC
- Additional Feature :
- ALSO OPERATES AT 16MHZ WITH SUPPLY OF 1.8 V
- Base Part Number :
- PIC16LF1903
- Watchdog Timer :
- yes
- Number of Terminations :
- 28
- DMA Channels :
- No
- Data Converters :
- A/D 11x10b
- Mounting Style :
- SMD/SMT
- Radiation Hardening :
- No
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Speed :
- 20MHz
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Type :
- 8-bit Microcontrollers - MCU
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Oscillator Type :
- Internal
- ROM (words) :
- 4096
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 5.3 mm
- Mounting Type :
- Surface Mount
- Memory Size :
- 7kB
- Product :
- MCU
- Surface Mount :
- yes
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- RoHS :
- Details
- Brand :
- Microchip Technology
- Maximum Operating Temperature :
- + 85 C
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.75 mm
- Datasheets
- PIC16LF1903T-I/SS

Microcontrollers Microchip Technology PIC16LF1903T-I/SS Overview
The Microcontrollers Microchip Technology PIC16LF1903T-I/SS is a high-performance, 8-bit MCU from Microchip Technology, tailored for advanced applications requiring robust control capabilities within compact form factors. This integrated circuit is built on Microchip's enhanced mid-range architecture, offering a perfect blend of power efficiency and functionality with its 7KB of flash memory. The PIC16LF1903T-I/SS is designed to handle complex algorithms and multiple tasks, making it an ideal choice for developers aiming for operational efficiency and reliability in their embedded systems. Its small footprint in a 28SSOP package allows for streamlined integration into various hardware setups, enhancing system design flexibility.
PIC16LF1903T-I/SS Features
The PIC16LF1903T-I/SS boasts a comprehensive set of features that enhance its utility in a wide range of applications. These include a substantial 7KB of flash memory for program storage, 256 bytes of EEPROM, and 256 bytes of RAM. The device operates at a voltage range of 1.8V to 3.6V, making it suitable for low-power applications. It supports enhanced mid-range core with 49 instructions, 16 stack levels, and an internal oscillator with a frequency range of 31 kHz to 32 MHz, providing versatile clocking options. Additional features like its 10-bit ADC with up to 12 channels, PWM outputs, and various serial communication interfaces (I2C, SPI, UART) make it highly adaptable for complex digital communications and control systems.
PIC16LF1903T-I/SS Applications
- Home Automation Systems: Utilize the MCU for controlling lighting, security, and HVAC systems, where its multiple I/O options and PWM outputs enable precise control over environmental parameters.
- Consumer Electronics: Employed in devices such as smart watches, gaming consoles, and other portable devices, where its low power consumption and high integration capability are crucial.
- Automotive Applications: Used in car entertainment systems and advanced driver-assistance systems (ADAS) for handling complex user inputs and real-time sensor data processing.
- Industrial Control: Integral to automation controllers, sensor management, and real-time data handling in harsh environments, benefiting from its robustness and high reliability.
- Medical Devices: Suitable for small-scale medical monitoring devices, where precision and reliability in processing and data handling are mandatory.
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