SPRAD66B February 2023 – December 2024 AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1 , AM62D-Q1 , AM62P , AM62P-Q1
Bulk bypass capacitors are required for moderate speed bypassing of the DDR SDRAMs and other circuitry. Table 1-2 contains the minimum numbers and capacitance required for the bulk bypass capacitors. Table 1-2 only covers the bypass needs of the DDR PHY of SoC. Additional bulk bypass capacitance is needed for other circuitry. For any additional decoupling requirements for the SDRAM devices, see the manufacturer's data sheet
Number | Parameter | MIN | MAX | UNIT |
---|---|---|---|---|
1 | VDDS_DDR bulk bypass capacitor count(1) | 1 (2) | Devices | |
2 | VDDS_DDR bulk bypass total capacitance | 10 (2) | µF |