EFST
F49B002UA
Table 5. F49B002UA Auto-Select Command
1st Bus
Cycle
2nd Bus
Cycle
3rd Bus
Cycle
4th Bus
Cycle
5th Bus
Cycle
6th Bus
Cycle
Bus
Cycles
Command
Addr Data
Addr Data Addr Data Addr Data Addr Data Addr Data
4
4
4
4
5555H AAH 2AAAH 55H 5555H 90H XX04H 7FH
5555H AAH 2AAAH 55H 5555H 90H XX08H 7FH
5555H AAH 2AAAH 55H 5555H 90H XX0CH 7FH
5555H AAH 2AAAH 55H 5555H 90H XX00H 8CH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Manufacture ID
Device ID, Upper
boot
4
5555H AAH 2AAAH 55H 5555H 90H XX01H 00H
-
-
-
-
Notes :
1. The fourth cycle of the auto-select command sequence is a read cycle.
Elite Flash Storage Technology Inc.
Publication Date : Sep. 2006
Revision: 1.4 7/33