This application note provides information on migrating ST7FLITE1x-based applications to ST7FLITE1xB
This document details the migration path from the ST7LITE1x series (ST/LITE10, 15, and 19) to the newer ST7FLITE1xB series. It highlights that while the core architecture remains similar, significant new features have been added in the 'B' version, including an on-chip analog comparator, enhanced clock management with a PLL divider, and advanced timer capabilities.
The operating supply voltage range for ST7FLITE1xB is 2.7V to 5.5V.
Yes, the Analog Comparator feature is present in ST7FLITE1xB but was not available in ST7LITE1x.