Datasheet

Figure 19. Data output (read) timing
CK#
CK
DQ
t
DQSQ max
CK
t
CH
t
RPST
t
RPRE
DQS
t
CL
DQS#
DQS
Q Q Q
t
QH
Q
t
QH
t
DQSQ max
DQS#
Figure 20.1. Burst read operation: RL=5 (AL=2, CL=3, BL=4)
CK
CK#
DQs
CMD
DQS
T0 T1 T2 T3 T4 T5 T6 T7 T8
Posted CAS#
READ A
NOP NOP NOP NOP NOP NOP NOP NOP
=< t
DQSCK
Dout A0
Dout A1
Dout A2
Dout A3
AL=2 CL=3
RL=5
DQS#
Figure 20.2. Burst read operation: RL=3 (AL=0, CL=3, BL=8)
CK
CK#
DQs
CMD
DQS
T0 T1 T2 T3 T4 T5 T6 T7 T8
READ A NOP NOP NOP NOP NOP NOP NOP NOP
Dout A0
Dout A1
Dout A2
Dout A3
CL=3
RL=3
DQS#
=< t
DQSCK
Dout A4
Dout A5
Dout A6
Dout A7
AS4C32M16D2A-25BIN
Alliance Memory Inc.
511 Taylor Way, San Carlos, CA 94070 TEL: [phone] FAX: [phone]
Alliance Memory Inc. reserves the right to change products or specification without notice
Rev.1.2
41
Jun./2014