PIC16LF1938-I/SP
- Mfr.Part #
- PIC16LF1938-I/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 28KB FLASH 28SPDIP
- Stock
- 20,905
- In Stock :
- 20,905
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interfaces :
- I2C/SPI/USART
- Product Category :
- 8-bit Microcontrollers - MCU
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- EEPROM Size :
- 256 x 8
- Supply Voltage :
- 3.3V
- Memory Size :
- 28kB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Termination :
- Through Hole
- Surface Mount :
- No
- Brand :
- Microchip Technology
- Package :
- Tube
- Width :
- 7.24 mm
- ECCN Code :
- 3A991.A.2
- Core Size :
- 8-Bit
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Terminal Finish :
- MATTE TIN
- Program Memory Size :
- 28KB 16K x 14
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Product Type :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Data Converters :
- A/D 11x10b
- Mounting Style :
- Through Hole
- Number of Timers/Counters :
- 5
- Watchdog Timer :
- yes
- Core Architecture :
- PIC
- Base Part Number :
- PIC16LF1938
- Number of Pins :
- 28
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Maximum Operating Temperature :
- + 85 C
- Device Core :
- PIC
- RAM Size :
- 1K x 8
- Speed :
- 32MHz
- Bit Size :
- 8
- Product :
- MCU
- Max Frequency :
- 32 MHz
- Min Supply Voltage :
- 1.8 V
- ROM (words) :
- 16384
- JESD-609 Code :
- e3
- Memory Type :
- Flash
- Power Supplies :
- 2/3.3V
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Supply Voltage-Max (Vsup) :
- 3.6V
- Program Memory Type :
- Flash
- Number of PWM Channels :
- 5
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Pin Count :
- 28
- Length :
- 34.671mm
- Number of Terminations :
- 28
- Max Power Dissipation :
- 800mW
- Max Supply Voltage :
- 3.6 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of ADC Channels :
- 11
- Frequency :
- 32MHz
- CPU Family :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Product Number :
- PIC16LF1938
- Max Operating Temperature :
- 85 °C
- Mounting Type :
- Through Hole
- Number of I/O :
- 25
- Interface Type :
- I2C, EUSART, SPI
- Has ADC :
- yes
- Tradename :
- PIC
- Supplier Device Package :
- 28-SPDIP
- Data Converter :
- A/D 11x10b
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ
- Data Bus Width :
- 8B
- Core Processor :
- PIC
- Oscillator Type :
- Internal
- Series :
- PIC® XLP™ 16F
- Product Status :
- Active
- Height :
- 3.43 mm
- Number of Programmable I/O :
- 25
- Radiation Hardening :
- No
- Number of I/Os :
- 25 I/O
- Minimum Operating Temperature :
- - 40 C
- DMA Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- Supply Current-Max :
- 8mA
- Min Operating Temperature :
- -40 °C
- RoHS :
- Details
- Interface :
- I2C, LIN, SPI, UART, USART
- Manufacturer :
- Microchip
- On Chip Program ROM Width :
- 14
- Datasheets
- PIC16LF1938-I/SP

Microcontrollers Microchip Technology PIC16LF1938-I/SP Overview
The PIC16LF1938-I/SP from Microchip Technology is a versatile microcontroller that combines high performance with low power consumption. Designed primarily for advanced embedded systems, this 8-bit MCU features a robust 28KB of flash memory, making it ideal for applications requiring program and data storage flexibility. Its 28-pin SPDIP package ensures ease of integration into a wide range of designs, enhancing its usability in commercial and industrial settings. This microcontroller is an optimal choice for developers looking for a reliable and powerful solution that supports complex logic functions and enhanced connectivity, positioning itself as an indispensable tool in developing advanced electronics.
PIC16LF1938-I/SP Features
This microcontroller offers a wide range of features designed to support complex applications and improve system reliability. Key features include 256 bytes of EEPROM, up to 35 I/O pins, and comprehensive serial communication capabilities with EUSART and I2C modules. Its enhanced PWM outputs facilitate precision control in power management applications, while its integrated 10-bit ADC supports advanced sensor integration. The device also includes an operational range from 1.8V to 5.5V, ensuring flexible power requirements and compatibility with both low- and high-voltage components.
PIC16LF1938-I/SP Applications
- Home Automation Systems: Easily integrates into smart home devices to control lighting, heating, and security systems through its extensive I/O capabilities and robust serial communication.
- Automotive Electronics: Utilized in car entertainment and navigation systems, providing reliable processing capabilities that enhance the user interface and connectivity features.
- Industrial Automation: Serves as the control center in automation equipment, handling complex processes and machinery operations with its powerful instruction set and high-speed GPIOs.
- Consumer Electronics: Powers a variety of consumer devices, such as portable health monitors and gaming peripherals, offering the necessary computing power and memory for feature-rich applications.
- Energy Management: Ideal for developing solutions in energy conservation systems, leveraging its ADC and PWM modules for efficient power monitoring and management.
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