TXS02612_10 Datasheet, PDF (9/24 Pages) Texas Instruments – SDIO PORT EXANDER WITH VOLTAGE-LEVEL TRANSLATION

TXS02612
www.ti.com
SCES682C – DECEMBER 2008 – REVISED FEBRUARY 2009
TIMING REQUIREMENTS
over recommended operating free-air temperature range, V_CCA = 2.5 V ± 0.2 V (unless otherwise noted)
V_CCB = 1.2 V
V_CCB = 1.5 V V_CCB = 1.8 V V_CCB = 2.5 V V_CCB = 3.3 V
± 0.1 V
± 0.15 V
± 0.2 V
± 0.3 V
TYP MIN MAX MIN MAX MIN MAX MIN MAX
Data
rate
Push-pull driving
Command
Open-drain driving
Clock
Push-pull driving
60
80
120
120
120
2
2
2
2
2
30
40
60
60
60
Data
Push-pull driving
60
80
120
120
120
Push-pull
driving
CLK
17 13
8
8
8
t_w
Pulse
duration
Open-drain
driving
CMD
Push-pull
driving
Data
CMD
500 500
500
500
500
17 13
8
8
8
17 13
8
8
8
UNIT
Mbps
MHz
Mbps
ns
TIMING REQUIREMENTS
over recommended operating free-air temperature range, V_CCA = 3.3 V ± 0.3 V (unless otherwise noted)
V_CCB = 1.2 V
V_CCB = 1.5 V V_CCB = 1.8 V V_CCB = 2.5 V V_CCB = 3.3 V
± 0.1 V
± 0.15 V
± 0.2 V
± 0.3 V
TYP MIN MAX MIN MAX MIN MAX MIN MAX
Data
rate
Push-pull driving
Command
Open-drain driving
Clock
Push-pull driving
60
80
120
120
120
2
2
2
2
2
30
40
60
60
60
Data
Push-pull driving
60
80
120
120
120
Push-pull
driving
CLK
17 13
8
8
8
t_w
Pulse
duration
Open-drain
driving
CMD
Push-pull
driving
Data
CMD
500 500
500
500
500
17 13
8
8
8
17 13
8
8
8
UNIT
Mbps
MHz
Mbps
ns
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