參數(shù)資料
型號: TC6387XB
廠商: Toshiba Corporation
英文描述: SD Memory Card / SDIO Card Controller
中文描述: SD卡/ SDIO卡控制器
文件頁數(shù): 46/62頁
文件大?。?/td> 1406K
代理商: TC6387XB
TC6387XB Specification
Rev. 1.0 02/02/06
TOTAL
62
PAGE NO.46
TOSHIBA CONFIDENTIAL
5.2.3 SD Card Interface Pin DC Characteristic
SD Card Interface DC Characteristic: 3.3V Operation
(Vcc =3.0-3.6V, Ta=0-70degree C)
Symbol
Parameter
Vih
Input High Voltage
Vil
Input Low Voltage
Vih
Input High Voltage
Vil
Input Low Voltage
Voh1
Output High Voltage 1
Min
0.7Vcc
Vss-0.3
0.8Vcc
-
0.75Vcc
Max
Vcc+0.3
0.175Vcc
-
0.2Vcc
-
Unit
V
V
V
V
V
Condition
Iout=-1mA
3.0V<Vcc<3.6V
Iout=1mA
3.0V<Vcc<3.6V
Iout=-4mA
Iout=4mA
0<Vin<Vcc
Note
2-1
2-1
2-2
2-2
2-3
Vol1
Output Low Voltage 1
-
0.125Vcc
V
2-3
Voh2
Vol2
Iilk
Output High Voltage 2
Output Low Voltage 2
Input Leakage Current
2.4
-
-10
-
V
V
uA
2-4
2-4
2-1
2-2
0.4
10
Rdat3
Pull-up resistance inside
card (pin1)
10
90
K
Note2-1 Applied for SDCD[3:0], SDCMD, SDWP pins
Note2-2 Applied for #SDCD pin
Note2-3 Applied for SDCD[3:0], SDCMD, SDCLK pins
Note2-4 Applied for SDLED pin
5.2.4 SD Card Power Supply Control DC Characteristic
SD Card Power Supply Control DC Characteristic: 3.3V Operation
(Vcc =3.0-3.6V, Ta=0-70degree C)
Symbol
Parameter
Voh
Output High Voltage
Min
2.4
Max
-
Unit
V
Condition
Iout=-100uA
3.0V<Vcc<3.6V
Iout=100uA
3.0V<Vcc<3.6V
Note
2-5
Vol
Output Low Voltage
-
0.6
V
2-5
Note2-5 Applied for SDPWR pin
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