Datasheet

TWL1200
SCES786A –JUNE 2009–REVISED NOVEMBER 2009 www.ti.com
TIMING REQUIREMENTS
V
CCA
= 2.5 V ± 0.2 V
over recommended operating free-air temperature range (unless otherwise noted)
V
CCB
= 1.8 V
± 0.15 V
UNIT
MIN MAX
Push-pull driving 60
SDIO_CMD Mbps
Open-drain driving 1
Data rate
SDIO_CLK 50 MHz
Push-pull driving
SDIO_DATAx 60 Mbps
Push-pull driving 17 ns
SDIO_CMD
Open-drain driving 1 μs
t
W
Pulse duration
SDIO_CLK 10 ns
Push-pull driving
SDIO_DATAx 17 ns
TIMING REQUIREMENTS
V
CCA
= 3.3 V ± 0.3 V
over recommended operating free-air temperature range (unless otherwise noted)
V
CCB
= 1.8 V
± 0.15 V
UNIT
MIN MAX
Push-pull driving 60
SDIO_CMD Mbps
Open-drain driving 1
Data rate
SDIO_CLK 50 MHz
Push-pull driving
SDIO_DATAx 60 Mbps
Push-pull driving 17 ns
SDIO_CMD
Open-drain driving 1 μs
t
W
Pulse duration
SDIO_CLK 10 ns
Push-pull driving
SDIO_DATAx 17 ns
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