KMM5328000CK SAMSUNG [Samsung semiconductor], KMM5328000CK Datasheet - Page 13

• Manufacturer Part Number: KMM5328000CK
• Description: 8M x 32 DRAM SIMM using 4Mx4, 4K/2K Refresh, 5V
• Manufacturer: SAMSUNG [Samsung semiconductor]

DRAM MODULE
CAS-BEFORE-RAS REFRESH COUNTER TEST CYCLE
READ CYCLE
WRITE CYCLE
NOTE : This timing diagram is applied to all devices besides 16M DRAM 4th & 64M DRAM.
RAS
CAS
DQ
DQ
W
W
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
t
t
t
WRP
WRP
CSR
t
t
WRH
WRH
OPEN
t
CHR
t
CPT
t
ASC
t
t
RCS
WCS
t
ADDRESS
DS
COLUMN
t
t
CLZ
RAS
t
CAH
t
DATA-IN
WP
t
t
t
AA
CAC
CWL
t
WCH
t
t
RAL
t
RWL
DH
t
CAS
t
RSH
KMM5328000CK/CKG
KMM5328100CK/CKG
DATA-OUT
t
RCH
t
RRH
Don t care
Undefined
t
RP
t
OFF