Microchip Technology

PIC16F1938-E/SO  

Microcontrollers

PIC16F1938-E/SO is a microcontroller (MCU) manufactured by Microchip Technology. It belongs to the PIC16F family of 8-bit MCUs that are widely used in various embedded systems and applications.

Description:

The PIC16F1938-E/SO is a 28-pin, mid-range MCU that features a rich set of integrated peripherals and a high-performance core. It is based on the enhanced mid-range core (MRC) architecture, which offers improved performance and reduced power consumption compared to previous generations.

Features:

1. Enhanced mid-range core (MRC) with increased performance and reduced power consumption.
2. 28-pin small-outline (SO) package.
3. Up to 14 MIPS (million instructions per second) performance.
4. 8 KB of Flash program memory.
5. 256 bytes of RAM (random-access memory).
6. 256 bytes of EEPROM (electrically erasable programmable read-only memory).
7. 16-bit wide instruction set.
8. On-chip debugging and programming support.
9. Low-power sleep modes.
10. Configurable clock options.
11. On-chip peripherals, including:

• UART (universal asynchronous receiver/transmitter) for serial communication.
• SPI (serial peripheral interface) for high-speed serial communication.
• I2C (inter-integrated circuit) for multi-master, low-speed serial communication.
• ADC (analog-to-digital converter) with up to 10 channels.
• PWM (pulse-width modulation) channels for generating precise control signals.
• CCP (comparator control register) for digital-to-analog conversion.
• Parallel slave port (PSP) for easy interfacing with external memories and peripherals.

Applications:

The PIC16F1938-E/SO is suitable for a wide range of applications, including but not limited to:

1. Industrial control systems: Due to its robustness and integrated peripherals, it can be used in various industrial control applications, such as motor control, sensor interfacing, and data acquisition.

2. Consumer electronics: The MCU can be used in appliances like washing machines, air conditioners, and refrigerators for control and monitoring purposes.

3. Automotive applications: The PIC16F1938-E/SO can be employed in automotive systems for functions like window control, lighting control, and anti-lock braking systems (ABS).

4. Medical devices: The MCU can be used in medical equipment for monitoring and controlling various parameters, such as blood pressure, heart rate, and temperature.

5. Telecommunication systems: It can be utilized in modems, routers, and other networking equipment for data processing and control.

6. Security systems: The PIC16F1938-E/SO can be employed in security systems for access control, surveillance, and alarm management.

7. Renewable energy systems: It can be used in solar panel control systems, battery management systems, and energy monitoring applications.

8. IoT (Internet of Things) devices: The MCU can be integrated into IoT devices for data collection, processing, and communication with other devices or cloud services.

The PIC16F1938-E/SO's versatility, performance, and integrated features make it a popular choice for a wide range of embedded systems and applications.

PIC16F1938-E/SO Documents

Download datasheets and manufacturer documentation for PIC16F1938-E/SO

Errata :

PIC16F1938,1939 Errata & DataSheet Clarification      

PCN Assembly/Origin :

Mult Devices Bond Wire 09/Mar/2018      

Datasheets :

PIC16(L)F19xx Programming Spec       Next Generation Peripherals Brochure       PIC16(L)F1938,39 Datasheet      

PCN Packaging :

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

Design Resources :

PIC16F1938 Development Tool Selector      

HTML Datasheet :

PIC16(L)F19xx Programming Spec       Next Generation Peripherals Brochure       PIC16(L)F1938,39 Datasheet      

PCN Design/Specification :

Errata/Datasheet Update 05/Dec/2014       PIC16(L)F1938/1939 23/Nov/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH