Microchip Technology PIC16HV785-E/SO Product Overview

The PIC16HV785-E/SO is a versatile 8-bit microcontroller designed by Microchip Technology, a leader in providing smart, connected, and secure embedded control solutions. This microcontroller is particularly notable for its integrated high-voltage capabilities, which make it an excellent choice for applications requiring direct operation from high voltage sources such as battery chargers, lighting control, and power supplies.

The product comes in a small-outline (SO) package, which is suited for space-constrained applications. Its enhanced mid-range architecture offers an extended operating voltage range of 2.0V to 5.5V, enabling flexible use in various system designs. The PIC16HV785-E/SO operates directly from a high-voltage input without the need for external components to step down the voltage, simplifying circuit design and reducing overall system cost.

With 3.5KB of flash memory, the microcontroller provides ample space for application code, and its 128 bytes of EEPROM allow for data storage that can be written to thousands of times, ensuring data retention across power cycles. The device also includes 256 bytes of RAM, providing sufficient working memory for most control applications.

This microcontroller features a rich set of peripherals, including:

• Analog-to-Digital Converter (ADC) with up to 12 channels, making it ideal for sensor interfacing and data acquisition tasks.
• Multiple PWM outputs for precise control over motors, lights, and other actuators.
• Enhanced Capture/Compare/PWM (ECCP) module for advanced control applications.
• Multiple communication interfaces, such as I²C, SPI, and USART, which provide versatile options for serial communication.

The device also includes safety and reliability features like Power-on Reset (POR), Device Reset Timer (DRT), and Watchdog Timer (WDT) to ensure robust operation in the field. The programmable Low Voltage Detect (LVD) helps protect the device from undervoltage conditions, further enhancing system reliability.

Overall, the PIC16HV785-E/SO is a powerful and efficient solution for designers looking to integrate a high-voltage capable microcontroller into their embedded systems. Its combination of performance, integrated features, and ease of use makes it a valuable component in a wide range of applications.