SPRSP14E may 2019 – june 2023 TMS320F28384D , TMS320F28384D-Q1 , TMS320F28384S , TMS320F28384S-Q1 , TMS320F28386D , TMS320F28386D-Q1 , TMS320F28386S , TMS320F28386S-Q1 , TMS320F28388D , TMS320F28388S
PRODUCTION DATA
All F2838x devices contain two independent internal oscillators, referred to as INTOSC1 and INTOSC2. By default, both oscillators are enabled at power up. INTOSC2 is set as the source for the system reference clock (OSCCLK) and INTOSC1 is set as the backup clock source. INTOSC1 can also be manually configured as the system reference clock (OSCCLK).
Section 7.10.3.5.1 provides the electrical characteristics of the internal oscillators to determine if this module meets the clocking requirements of the application.
This oscillator cannot be used as the PLL source if the PLLSYSCLK is configured to frequencies above 194 MHz.