Internet Data Sheet
HYB25D512[400/160/800]C[E/T/F/C](L)
512-Mbit Double-Data-Rate SDRAM
10) A Write command may be applied after the completion of data output.
TABLE 15
Truth Table 5: Concurrent Auto Precharge
From Command
To Command (different bank)
Minimum Delay with Concurrent Auto Unit
Precharge Support
WRITE w/AP
Read or Read w/AP
Write to Write w/AP
Precharge or Activate
Read or Read w/AP
Write or Write w/AP
Precharge or Activate
1 + (BL/2) + tWTR
tCK
tCK
tCK
tCK
tCK
tCK
BL/2
1
Read w/AP
BL/2
CL (rounded up) + BL/2
1
Rev. 1.31, 2006-09
22
03292006-3TFJ-HNV3
QIMONDA [ QIMONDA AG ]
