TS128MMC4 Datasheet, PDF (5/11 Pages) Transcend Information. Inc. – MMCplus memory card

TS128M~4GMMC4
MMCplus
AC Characteristics
• High Speed Card Interface Timing
Parameter
Symbol
Clock Frequency (Data Transfer Mode) fpp
Clock Frequency (Identification Mode)
f_OD
Clock Low Time
t_WL
Clock Rise Time
t_TLH
Clock Fall Time
t_THL
Input Set-up Time
t_ISU
Input Hold Time
t_IH
Output Delay Time
t_DLY
Signal Rise Time
t_rise
Signal Fall Time
t_fall
Min.
26
0
6.5
3
3
5
(Ta=-25℃ to 85℃,V_DDH=2.7V to3.6V)
Max. Unit
Notes
52
MHz
400
KHz
ns
3
ns
3
ns
ns
ns
14
ns
C_L＜＝30pF
3
ns
C_L＜＝30pF
3
ns
C_L＜＝30pF
Transcend Information Inc.
5