®
IS42S81600A, IS42S16800A, IS42S32400A
IS42LS81600A, IS42LS16800A, IS42LS32400A
ISSI
CONSECUTIVE READ BURSTS
T0
T1
T2
T3
T4
T5
T6
CLK
COMMAND
ADDRESS
DQ
READ
NOP
NOP
NOP
READ
NOP
NOP
x=1 cycle
BANK,
COL n
BANK,
COL b
DOUT
n
DOUT n+1
DOUT n+2
DOUT n+3
DOUT
b
CAS Latency - 2
DON'T CARE
T0
T1
T2
T3
T4
T5
T6
T7
CLK
COMMAND
READ
NOP
NOP
NOP
READ
NOP
NOP
NOP
x = 2 cycles
BANK,
COL n
BANK,
COL b
ADDRESS
DQ
DOUT n
DOUT n+1
DOUT n+2
DOUT n+3
DOUT b
CAS Latency - 3
DON'T CARE
36
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
ADVANCEDINFORMATION Rev. 00A
06/01/02