Product Overview: PIC16F628A-E/ML

The PIC16F628A-E/ML is a powerful yet compact microcontroller unit (MCU) from the esteemed semiconductor manufacturer, Microchip Technology. This MCU is part of the popular PIC family, known for its versatility and efficiency in a wide range of applications. The PIC16F628A-E/ML is designed to deliver high performance with its 18-pin footprint, making it an ideal choice for space-constrained applications.

Built upon a robust architecture, this MCU features a 3.5KB of flash memory, 224 bytes of RAM, and 128 bytes of EEPROM. The flash memory is self-programmable under software control, which allows for convenient in-circuit upgrades to the firmware. The EEPROM section provides a reliable storage for critical data that must be preserved during power cycles.

The device operates at a voltage range of 2.0V to 5.5V, making it suitable for low-power applications and compatible with most logic levels. It also includes an integrated oscillator and brown-out reset, which simplifies the design and reduces the need for additional external components.

One of the standout features of the PIC16F628A-E/ML is its Enhanced Mid-range Core with 35 Instructions, 14-bit wide instructions, and 8 levels of stack. This core facilitates efficient handling of tasks and processes, ensuring smooth operation even in complex applications. The MCU also supports a wide array of peripherals such as two timers, a synchronous serial port (SSP) with SPI and I²C modes, and a USART module, providing ample options for communication and control.

For developers looking to implement custom interfaces or responsive controls, the MCU comes with 16 I/O pins and an analog comparator module with two comparators, programmable on-chip voltage reference, and an adjustable hysteresis. This flexibility makes the PIC16F628A-E/ML a go-to microcontroller for projects that require precise sensor readings and real-time adjustments.

The PIC16F628A-E/ML is available in a 20-QFN package and is characterized for operation from -40°C to 85°C, ensuring reliability across various environmental conditions. With its robust feature set and Microchip's commitment to quality, this MCU stands as a solid choice for designers who need a dependable and efficient solution for their embedded systems.