SPRSP45B March 2020 – December 2020 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
PRODUCTION DATA
Table 7-2 lists clock sources. Figure 7-10 shows the clocking system. Figure 7-11 shows the PLL.
CLOCK SOURCE | DESCRIPTION |
---|---|
INTOSC1 | Internal oscillator 1. Zero-pin overhead 10-MHz internal oscillator. |
INTOSC2(1) | Internal oscillator 2. Zero-pin overhead 10-MHz internal oscillator. |
X1 (XTAL) | External crystal or resonator connected between the X1 and X2 pins or single-ended clock connected to the X1 pin. |
In Figure 7-11,