is42s16100-7tli Integrated Silicon Solution, Inc., is42s16100-7tli Datasheet - Page 76

• Manufacturer Part Number: is42s16100-7tli
• Description: 512k Words X 16 Bits X 2 Banks 16-mbit Synchronous Dynamic Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S16100
76
Read Cycle / Byte Operation
Note 1: A8,A9 = Don’t Care.
DQ8-15
CAS latency = 3, burst length = 4
UDQM
DQ0-7
LDQM
A0-A9
CKE
RAS
CAS
CLK
A10
A11
WE
CS
t
CKS
t
CS
T0
t
t
t
t
t
t
t
t
CS
CS
CS
AS
AS
t
AS
CKA
CK
CH
BANK 1
BANK 0
<
ROW
ROW
T1
ACT
t
>
CHI
t
t
t
t
t
t
t
t
t
RCD
RAS
RC
AH
AH
CH
CH
CH
AH
T2
t
CL
T3
COLUMN m
AUTO PRE
<
<
NO PRE
BANK 1
READA
BANK 0
READ
T4
>
>
(1)
t
t
t
CS
CS
CAC
T5
t
t
QMD
QMD
<
MASKU
T6
>
t
t
AC
AC
t
CH
t
t
<
LZ
LZ
ENBU, MASKL
Integrated Silicon Solution, Inc. — www.issi.com
T7
D
D
OUT
OUT
t
t
OH
OH
m
m
t
t
t
HZ
QMD
AC
>
<
MASKL
T8
D
OUT
t
>
OH
m+1
t
AC
t
HZ
t
CH
t
BANK 0 AND 1
LZ
BANK 0 OR 1
<
<
BANK 1
BANK 0
PALL
PRE
T9
D
OUT
>
>
m+2
t
t
t
AC
RQL
RP
T10
D
OUT
t
OH
m+3
t
HZ
T11
Undefined
Don't Care
<
BANK 1
BANK 0
T12
ROW
ACT
ROW
>
t
t
t
RCD
RAS
RP
01/28/08
Rev. D