ZHCSLA7C December 2019 – September 2023 AM6526 , AM6528 , AM6546 , AM6548
PRODUCTION DATA
Table 6-59 and Table 6-60 present Timing requirements and Switching characteristics for MMCi - SDR25, 1.8V High Speed SDR in receiver and transmitter mode (see Figure 6-78 and Figure 6-79).
NO. | PARAMETER | DESCRIPTION | MIN | MAX | UNIT |
---|---|---|---|---|---|
SDR251 | tsu(cmdV-clkH) | Setup time, MMCi_CMD valid before MMCi_CLK rising clock edge | 2.9 | ns | |
SDR252 | th(clkH-cmdV) | Hold time, MMCi_CMD valid after MMCi_CLK rising clock edge | 1.75 | ns | |
SDR253 | tsu(dV-clkH) | Setup time, MMCi_DAT[j:0] valid before MMCi_CLK rising clock edge | 2.9 | ns | |
SDR254 | th(clkH-dV) | Hold time, MMCi_DAT[j:0] valid after MMCi_CLK rising clock edge | 1.75 | ns |
NO. | PARAMETER | DESCRIPTION | MIN | MAX | UNIT |
---|---|---|---|---|---|
SDR255 | fop(clk) | Operating frequency, MMCi_CLK | 50 | MHz | |
SDR256 | tw(clkH) | Pulse duration, MMCi_CLK high | 9.2 | ns | |
SDR257 | tw(clkL) | Pulse duration, MMCi_CLK low | 9.2 | ns | |
SDR258 | td(clkH-cmdV) | Delay time, MMCi_CLK rising clock edge to MMCi_CMD transition | 2.32 | 13.18 | ns |
SDR259 | td(clkH-dV) | Delay time, MMCi_CLK rising clock edge to MMCi_DAT[j:0] transition | 2.32 | 13.18 | ns |