IS42LS16800A ICSI [Integrated Circuit Solution Inc], IS42LS16800A Datasheet - Page 46

• Manufacturer Part Number: IS42LS16800A
• Description: 16Meg x 8, 8Meg x16 & 4Meg x 32 128-MBIT SYNCHRONOUS DRAM
• Manufacturer: ICSI [Integrated Circuit Solution Inc]

WRITE TO PRECHARGE (TWR @ TCK
WRITE TO READ
IS42S81600A, IS42S16800A, IS42S32400A
IS42LS81600A, IS42LS16800A, IS42LS32400A
46
COMMAND
ADDRESS
COMMAND
DQM
ADDRESS
CLK
DQ
CLK
DQ
Latency = 2
WRITE
BANK a,
T0
COL n
D
IN
WRITE
n
D
BANK,
COL n
IN
T0
n
D
T1
NOP
IN
n+1
D
NOP
IN
T1
t
WR
n+1
Integrated Silicon Solution, Inc. — www.issi.com —
PRECHARGE
(a or all)
T2
BANK
15NS)
READ
BANK,
COL b
T2
T3
NOP
NOP
T3
t
RP
NOP
T4
D
NOP
OUT
T4
b
ACTIVE
BANK a,
T5
DON'T CARE
ROW
D
OUT
NOP
T5
ADVANCED INFORMATION Rev. 00A
b+1
DON'T CARE
T6
NOP
ISSI
1-800-379-4774
06/01/02
®