SPRS902K October 2014 – February 2024 TMS320F28075 , TMS320F28075-Q1 , TMS320F28076
PRODUCTION DATA
The internal VREG is supplied by VDDIO and generates the 1.2 V required to power the VDD pins. If the internal VREG is enabled there is no need to supply 1.2 V to the device. Enable this functionality by pulling the VREGENZ pin low to VSS. Although the internal VREG eliminates the need to use an external power supply for VDD, decoupling capacitors are required on each VDD pin for VREG stability (see the description of VDD in Section 5.2.1). Driving an external load with the internal VREG is not supported.