Transcend Information TS64MRMMC4, TS1GRMMC4 manual Backwards Compatible Card Interface Timing

TS64M~1GRMMC4MMCmobile

• Backwards Compatible Card Interface Timing

(Ta=-25℃to 85℃,VDDH=2.7V to3.6V)

Parameter Symbol Min. Max. Unit Notes

Clock Frequency (Data Transfer Mode)	fpp	0	20	MHz
Clock Frequency (Identification Mode)	fOD	0	400	KHz
Clock Low Time	tWL	10		ns
Clock Rise Time	tTLH		10	ns
Clock Fall Time	tTHL		10	ns
Input Set-up Time	tISU	3		ns
Input Hold Time	tIH	3		ns
Output Delay Time	tDLY	9.7	35	ns	CL＜＝30pF

Transcend Information Inc. 6