Operating ambient temperature range spans -40°C to 105°C .
Split power buses comprising digital core power rails ( VCC_Dcap V sub cap C cap C _ cap D end-sub ), internal oscillator power, and analog supply lines ( VCC_Acap V sub cap C cap C _ cap A end-sub Tsum1pfr-lf Datasheet
The most valuable technical documentation for the TSUM1PFR-LF can be found in for monitors that use this chip. These documents contain board-level schematics that precisely show pin connections and the overall circuit design. Operating ambient temperature range spans -40°C to 105°C