TS128M~
4GMMC4
MMCplus
AC Characteristics
• High Speed Card Interface Timing
(Ta=-25℃to 85℃,VDDH=2.7V to3.6V)
Parameter
Clock Frequency (Data Transfer Mode)
Clock Frequency (Identification Mode)
Clock Low Time
Symbol
fpp
Min.
26
Max.
52
Unit
MHz
KHz
ns
Notes
fOD
0
400
tWL
6.5
Clock Rise Time
tTLH
tTHL
tISU
3
3
ns
Clock Fall Time
ns
Input Set-up Time
3
3
5
ns
Input Hold Time
tIH
ns
CL<=30pF
CL<=30pF
CL<=30pF
Output Delay Time
tDLY
14
3
ns
Signal Rise Time
Signal Fall Time
trise
tfall
ns
ns
3
5
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