I5141-TG Datasheet, PDF (19/20 Pages) Taiwan Memory Technology – SD/MMC Memory Card Controller

4.10. Flash Interface Data Read AC characteristics
i5141-TG
Symbol
tCLR
tAR
tRR
tRC
Parameter
FCLE to FRE# delay
ALE to FRE# delay
Ready to FRE# low
Read cycle time
Min.
10
10
20
30
Max. Unit
ns
ns
ns
ns
Table 13. Timing Parameters: Flash Interface Data Read
FCLE
FCE#
FWE#
FALE
FRE#
FD
FREADY/
BUSY#
tCLR
tWC
tWB
tAR
tR
tRC
00h
Col.Add1 Col.Add2 Row Add1 Row Add2 30h
tRR
Dout N
Busy
Dout
N+1
Figure 11. Timing Diagram: Flash Interface Data Read
tRHZ
tOH
Dout M
© 2006 iCreate Technologies Corporation
Page 19 / 20
iCreate Technologies Corporation reserves the right to change the specification in any manner without notice.