Product Overview: PIC16F819-I/ML

The PIC16F819-I/ML is a versatile and powerful microcontroller unit (MCU) from Microchip Technology, renowned for its high performance and flexibility in a wide range of applications. This 8-bit MCU is part of Microchip's extensive PIC16F family, which is well-known for its ease of use and reliability in embedded systems.

Encased in a 28-pin QFN package, the PIC16F819-I/ML offers a compact solution for space-constrained applications. It operates with an enhanced mid-range 8-bit architecture and is equipped with a variety of features that make it ideal for automation, consumer electronics, automotive, and industrial control systems.

Key Features:

• Flash Memory: The PIC16F819-I/ML comes with 3.5 KB of on-board flash memory, providing ample space for program storage and allowing for easy updates and reprogramming without the need for external memory components.
• RAM and EEPROM: It includes 256 bytes of RAM for data processing and 256 bytes of EEPROM for non-volatile data storage, ensuring data retention across power cycles.
• I/O Pins: The device features 16 versatile input/output pins, which can be configured for various interface requirements, including digital I/O, analog inputs, and PWM outputs.
• Analog-to-Digital Converter (ADC): An integrated 10-bit ADC enables the MCU to interface with analog sensors and convert their signals into digital data for processing.
• Timers and Communication Interfaces: It is equipped with timers, including a watchdog timer for system reliability, and communication interfaces such as USART for serial communication, providing the necessary tools for timing and data transfer operations.
• Operating Conditions: The PIC16F819-I/ML operates within a voltage range of 2.0V to 5.5V and a temperature range of -40°C to +125°C, making it robust and suitable for various environmental conditions.
• Power-Saving Features: It supports multiple power-saving modes, including Idle and Power-down modes, to enhance power efficiency in battery-operated devices.

With its rich set of peripherals and low power consumption, the PIC16F819-I/ML is an excellent choice for designers looking for a cost-effective yet powerful MCU solution. Its programmability, coupled with Microchip's comprehensive development tools, makes the development process smooth and efficient, reducing time to market for a broad array of products.