I5141-TG Datasheet, PDF (13/20 Pages) Taiwan Memory Technology – SD/MMC Memory Card Controller

i5141-TG
Parameter
Input CMD, DAT (referenced to CLK)
Input set-up time
Symbol Min.
t_ISU
6
Input hold time
t_IH
2
Outputs CMD, DAT (referenced to CLK)
Output Delay time during Data Transfer Mode
t_ODLY
Output Hold time
t_OH
2.5
Total System capacitance for each line
C_L
(1) In order to satisfy severe timing, host shall drive only one card.
Max. Unit Remark
C_CARD 10pF
ns
(1 card)
C_CARD 10pF
ns
(1 card)
C_L 40pF
14
ns
(1 card)
C_L 15pF
ns
(1 card)
40
pF
1 card
Table 7. SD Mode: Bus Timing – Parameters Values (High-Speed)
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