is42s32800g-7bli Integrated Silicon Solution, Inc., is42s32800g-7bli Datasheet - Page 33

• Manufacturer Part Number: is42s32800g-7bli
• Description: 8m X 32 256mb Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S32800G, IS45S32800G
Notes:
1) CAS latency = 2, Burst Length = Full Page
2) x32: A9, A11 = "Don't Care"
READ - FULL-PAGE BURST
Integrated Silicon Solution, Inc. - www.issi.com
Rev. 00A
07/12/2010
DQM0 - DQM3
COMMAND
A0-A9, A11
BA0, BA1
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
AS
AS
AS
ACTIVE
BANK
ROW
ROW
T0
t
t
CKH
CMH
t
t
t
AH
AH
AH
t
CK
t
RCD
T1
NOP
t
t
CMS
CL
COLUMN m
BANK
READ
T2
t
CMH
t
CH
(2)
CAS Latency
NOP
T3
t
LZ
t
AC
NOP
T4
D
OUT
t
OH
each row (x4) has
1,024 locations
m
t
AC
NOP
T5
D
OUT
t
OH
m+
t
1
AC
Full page
completion
NOP
T6
D
OUT
t
t
OH
m+
AC
2
Full-page burst not self-terminating.
Use BURST TERMINATE command.
Tn+1
NOP
D
OUT
t
OH
m-
t
1
AC
BURST TERM
Tn+2
D
OUT
t
OH
m
t
AC
Tn+3
NOP
D
OUT
t
DON'T CARE
UNDEFINED
OH
m+
t
HZ
1
Tn+4
NOP
33