ZHCSRW2A february 2023 – august 2023 TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1
ADVANCE INFORMATION
NO. | PARAMETER | DESCRIPTION | MODE | MIN | MAX | UNIT |
---|---|---|---|---|---|---|
O7 | tc(CLK) | Cycle time, CLK | 1.8V | 7 | ns | |
3.3V | 7.5 | ns | ||||
O8 | tw(CLKL) | Pulse duration, CLK low | –0.3+0.475*P (2) | ns | ||
O9 | Pulse duration, CLK high | –0.3+0.475*P (2) | ns | |||
O10 | ttd(CSn-CLK) | Delay time, CSn[3:0] active edge to CLK rising edge | 1.8V | 0.475 * P + 0.975 * M * R - 7 (2)(3)(5) | 0.525 * P + 1.025 * M * R + 1 (2)(3)(5) | ns |
3.3V | 0.475 * P + 0.975 * M * R - 7(2)(3)(5) | 0.525 * P + 1.025 * M * R + 1 (2)(3)(5) | ns | |||
O11 | td(CLK-CSn) | Delay time, CLK rising edge to CSn inactive edge | 1.8V | 0.475 * P + 0.975 * N * R - 1 (2)(4)(5) | 0.525 * P + 1.025 * N * R + 1 (2)(4)(5) | ns |
3.3V | 0.475 * P + 0.975 * N * R - 1 (2)(4)(5) | 0.525 * P + 1.025 * N * R + 1(2)(4)(5) | ns | |||
O12 | td(CLK-D) | Delay time, CLK active edge to D[i:0] transition(1) | 1.8V | –1.16 | 1.25 | ns |
3.3V | –1.33 | 1.51 | ns |
Section 7.10.5.19.1.2.3, Section 7.10.5.19.1.2.1, Section 7.10.5.19.1.2.2, Section 7.10.5.19.1.2.2, and Figure 7-98 presents timing requirements for OSPI DDR and SDR Mode.