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6.9.5.18.1.10 UHS–I SDR104 Mode

Table 6-98 and Figure 6-83 present switching characteristics for MMC0 – UHS-I SDR104 Mode.

Table 6-98. Switching Characteristics for MMC0 – UHS-I SDR104 Mode

see Figure 6-83

NO.

PARAMETER

MIN

MAX

UNIT

fop(clk)

Operating frequency, MMC0_CLK

200

MHz

SDR1045

tc(clk)

Cycle time, MMC0_CLK

SDR1046

tw(clkH)

Pulse duration, MMC0_CLK high

2.12

SDR1047

tw(clkL)

Pulse duration, MMC0_CLK low

2.12

SDR1048

td(clkL-cmdV)

Delay time, MMC0_CLK rising edge to MMC0_CMD transition

1.07

3.21

SDR1049

td(clkL-dV)

Delay time, MMC0_CLK rising edge to MMC0_DAT[3:0] transition

1.07

3.21

MMC[ ]_CLK

MMC

CMD

[ ]_

MMC

DAT

[ ]_

[3:0]

SDR1045

SDR1047

SDR1046

SDR1048

SDR1049

SDR1048

SDR1049

Figure 6-83. MMC0 – UHS-I SDR104 – Transmit Mode

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AM67, AM67A

SPRSPA3A – MARCH 2024 – REVISED SEPTEMBER 2024

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