Microchip Technology

PIC16LF1939-I/P  

Microcontrollers

PIC16LF1939-I/P is a microcontroller (MCU) from Microchip Technology's PIC16LF series. It is a 14-bit flash-based device that is specifically designed for low-power applications. Here is a description of the PIC16LF1939-I/P, its features, and potential applications:

Description:

The PIC16LF1939-I/P is a high-performance, low-power, 8-bit CMOS microcontroller with enhanced EEPROM memory. It features a powerful instruction set that allows for fast execution of complex tasks. The device is available in a 28-pin PDIP (Plastic Dual In-Line Package) package.

Features:

1. Enhanced EEPROM memory: The PIC16LF1939-I/P has 256 x 8 EEPROM memory, which provides non-volatile storage for user programs and data.
2. Flash memory: The device has 14-bit flash memory, which allows for in-system reprogramming and erasing.
3. Low-power consumption: The PIC16LF1939-I/P is designed for low-power applications, making it suitable for battery-powered devices.
4. Enhanced mid-range core: The device features an enhanced mid-range core that provides fast execution of complex tasks.
5. On-chip peripherals: The PIC16LF1939-I/P includes a variety of on-chip peripherals, including a 10-bit ADC, two comparators, a charge pump, and a voltage reference.
6. Enhanced USART: The device has an enhanced USART (Universal Synchronous/Asynchronous Receiver/Transmitter) that supports both synchronous and asynchronous communication modes.
7. Oscillator options: The PIC16LF1939-I/P supports a range of oscillator options, including an internal RC oscillator, an external oscillator, or a combination of both.

Applications:

The PIC16LF1939-I/P is suitable for a variety of applications, including:

1. Battery-powered devices: Due to its low-power consumption, the PIC16LF1939-I/P is well-suited for battery-powered devices such as remote controls, wireless sensors, and portable electronics.
2. Industrial control: The device's enhanced EEPROM memory and on-chip peripherals make it suitable for industrial control applications, such as motor control, temperature monitoring, and process control.
3. Medical devices: The PIC16LF1939-I/P can be used in medical devices that require low-power consumption and non-volatile memory, such as portable monitoring devices and wearable health monitors.
4. Consumer electronics: The device's enhanced USART and on-chip peripherals make it suitable for consumer electronics applications, such as home automation, smart appliances, and remote control systems.
5. Automotive applications: The PIC16LF1939-I/P can be used in automotive applications that require low-power consumption and enhanced EEPROM memory, such as tire pressure monitoring systems and keyless entry systems.

In summary, the PIC16LF1939-I/P is a versatile, low-power microcontroller with enhanced EEPROM memory and a range of on-chip peripherals. Its low-power consumption and advanced features make it suitable for a variety of applications, including battery-powered devices, industrial control, medical devices, consumer electronics, and automotive applications.

PIC16LF1939-I/P Documents

Download datasheets and manufacturer documentation for PIC16LF1939-I/P

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

PIC16(L)F19xx Programming Spec       PIC16(L)F1938,39 Datasheet      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC16LF1939 Development Tool Selector      

HTML Datasheet :

PIC16(L)F19xx Programming Spec       PIC16(L)F1938,39 Datasheet      

PCN Design/Specification :

Wire Chg 13/Jan/2016       PIC16(L)F1938/1939 23/Nov/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH