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R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard Data Sheet
12345 2004 REV. 1.10 5-5
5.2.8 SD Card Interface
(VCC_ROUT= 1.65~1.95V, VCC_MD3V=3.0~3.6V, Ta=0~70ºC)
Symbol Parameter Min Typ Max Unit Test Condition Note
VIH Input High Voltage 0.625x
VCC_MD3V
VCC_MD3V
+0.3
V 19
VIL Input Low Voltage -0.3 0.25x
VCC_MD3V
V 19
VOH Output High Voltage 0.75x
VCC_MD3V
V
Iout=-100µA@3V
19,20
VOL Output Low Voltage 0.125xVCC_MD3
V
V
Iout=100µA@3V
19,20
IIL Input Leakage
Current (Pull-up)
80
µA
Vin=0 19
IOZ HI-Z Output Leakage
Current
±10
µA
Vout=0~
VCC_MD3V
20
Note 19: Applied for SDCDAT [3:0], SDCCMD pins
Note 20: Applied for SDCCLK pin
5.2.9 Memory Stick Interface
(VCC_ROUT= 1.65~1.95V, VCC_MD3V=3.0~3.6V, Ta=0~70ºC)
Symbol Parameter Min Typ Max Unit Test Condition Note
VIH Input High Voltage 0.8x
VCC_MD3V
VCC_MD3V V 21
VIL Input Low Voltage 0 0.2xVCC_MD3V V 21
VOH Output High Voltage VCC_MD3V
-0.3
V Iout=-8mA 21
VOL Output Low Voltage 0.4 V Iout=8mA 21
IOZ HI-Z Output Leakage
Current
±10
µA
21
Note 21: Applied for MSCDAT [3:0], MSCCLK, MSBS pins
5.2.10 xD Picture Card Interface
(VCC_ROUT= 1.65~1.95V, VCC_MD3V=3.0~3.6V, Ta=0~70ºC)
Symbol Parameter Min Typ Max Unit Test Condition Note
VIH Input High Voltage 2.1 VCC_MD3V+0.3 V 22
VIL Input Low Voltage -0.3 0.7 V 22
VOH Output High Voltage 2.6 V Iout=-8mA 22,23
VOL Output Low Voltage 0.4 V Iout=8mA 22,23
IOZ HI-Z Output Leakage
Current
±10
µA
22,23
Note 22: Applied for XDDAT [7:0] pins
Note 23: Applied for XDRE#, XDWE#, XDCE#, XDALE, XDCLE, XDWP# pins