Data Sheet.
HY[B/E]18L512160BF-7.5
512-Mbit Mobile-RAM
FIGURE 38
READ with Auto Precharge Interrupted by WRITE
#,+
#OMMAND
!DDRESS
$1-
./0
2$ꢀ!0
./0
./0
72)4%
./0
./0
./0
"ANK N
#OL B
"ANK M
#OL X
#,ꢁꢃ
T20 ꢈBANK Nꢉ
$) Xꢅꢆ
$/ B
$) X
$) Xꢅꢃ
$) Xꢅꢇ
ꢁ $ONgT #ARE
$1
2$ꢀ!0 ꢁ 2EAD WITH !UTO 0RECHARGEꢂ 72)4% ꢁ 7RITE WITH OR WITHOUT !UTO 0RECHARGE
#, ꢁ ꢃ AND "URST ,ENGTH ꢁ ꢄ IN THE CASE SHOWN
2EAD WITH !UTO 0RECHARGE TO BANK N IS INTERRUPTED BY SUBSEQUENT 7RITE TO BANK M
FIGURE 39
WRITE with Auto Precharge Interrupted by READ
#,+
#OMMAND
!DDRESS
72ꢀ!0
./0
2%!$
./0
./0
./0
./0
./0
"ANK N
#OL B
"ANK M
#OL X
T72 ꢅBANK Nꢆ
#,ꢁꢃ
T20 ꢅBANK Nꢆ
$/ Xꢇꢈ $/ Xꢇꢃ
$/ B
$/ Bꢇꢈ
$/ X
$/ Xꢇꢉ
$1
ꢁ $ONgT #ARE
72ꢀ!0 ꢁ 7RITE WITH !UTO 0RECHARGEꢂ 2%!$ ꢁ 2EAD WITH OR WITHOUT !UTO 0RECHARGE
#, ꢁ ꢃ AND "URST ,ENGTH ꢁ ꢄ IN THE CASE SHOWN
7RITE WITH !UTO 0RECHARGE TO BANK N IS INTERRUPTED BY SUBSEQUENT 2EAD TO BANK M
Rev. 1.22, 2006-12
01132005-06IU-IGVM
38
QIMONDA [ QIMONDA AG ]
