Microchip Technology

PIC16F1946-I/MR  

Microcontrollers

Microchip Technology's PIC16F1946-I/MR is a microcontroller unit (MCU) that is part of the PIC16F family. It is a mid-range device with enhanced functionality and performance, making it suitable for a wide range of applications.

Description:

The PIC16F1946-I/MR is a 28-pin, flash-based microcontroller that features a 14-bit wide instruction word and a rich instruction set. It operates at a frequency of up to 20 MHz and has an extended instruction set that includes enhanced macro instructions and bit manipulation instructions.

Features:

1. Flash memory: The PIC16F1946-I/MR has 14 kB of flash memory for program storage, which can be used to store the program code and data.
2. RAM: It has 768 bytes of RAM, which can be used for temporary data storage and program execution.
3. EEPROM: The device also has 256 bytes of EEPROM memory, which is non-volatile and can be used for storing data that needs to be retained even when the power is turned off.
4. I/O ports: The PIC16F1946-I/MR has 5 analog inputs and 17 digital I/O pins, which can be configured as inputs or outputs.
5. Timers: The device has two 8-bit timers and one 16-bit timer, which can be used for time-based operations and events.
6. Communication interfaces: The PIC16F1946-I/MR has a Universal Synchronous/Asynchronous Receiver/Transmitter (USART) for serial communication and a Serial Peripheral Interface (SPI) for high-speed data communication.
7. ADC: The device has a 10-bit analog-to-digital converter (ADC) that can be used to convert analog signals into digital values.

Applications:

The PIC16F1946-I/MR is suitable for a wide range of applications, including:

1. Industrial control systems: The device's wide range of I/O options and timers make it suitable for use in industrial control systems, such as motor control and sensor interfacing.
2. Consumer electronics: The PIC16F1946-I/MR can be used in consumer electronics, such as appliances and home automation systems, for controlling various functions and features.
3. Automotive systems: The device can be used in automotive systems, such as engine control modules and anti-lock braking systems, for controlling various functions and features.
4. Medical devices: The PIC16F1946-I/MR can be used in medical devices, such as patient monitoring systems and diagnostic equipment, for controlling various functions and features.
5. Security systems: The device can be used in security systems, such as access control and surveillance systems, for controlling various functions and features.

Overall, the PIC16F1946-I/MR is a versatile and powerful microcontroller that can be used in a wide range of applications, thanks to its rich set of features and capabilities.

PIC16F1946-I/MR Documents

Download datasheets and manufacturer documentation for PIC16F1946-I/MR

Errata :

PIC16(L)F1946,1947 Errata      

PCN Assembly/Origin :

Mult Devices Assembly Site 16/Jan/2018      

Datasheets :

PIC16(L)F19xx Programming Spec       PIC16(L)F1946/47 Datasheet       Next Generation Peripherals Brochure      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC16F1946 Development Tool Selector      

HTML Datasheet :

PIC16(L)F19xx Programming Spec       PIC16(L)F1946/47 Datasheet       Next Generation Peripherals Brochure      

PCN Design/Specification :

Copper Bond Wire Update 16/Mar/2015       Errata/Datasheet Update 11/Nov/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH