KMM372F804BS SAMSUNG [Samsung semiconductor], KMM372F804BS Datasheet - Page 19

• Manufacturer Part Number: KMM372F804BS
• Description: 8M x 72 DRAM DIMM with ECC using 4Mx16, 4Mx4 4K Refresh, 3.3V
• Manufacturer: SAMSUNG [Samsung semiconductor]

DRAM MODULE
CAS - BEFORE - RAS SELF REFRESH CYCLE
NOTE : OE, A = Don t care
TEST MODE IN CYCLE
NOTE : OE , A = Don t care
CAS
DQ
CAS
RAS
RAS
DQ
W
W
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
OH
OL
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
t
t
CEZ
CEZ
t
t
RPC
RPC
t
t
CP
CP
t
t
RP
RP
t
t
WRP
WTS
t
t
CSR
CSR
t
t
WRH
WTH
t
CHR
t
RASS
t
RAS
OPEN
OPEN
t
RC
t
CHS
KMM372F804BS
t
RPC
t
t
RPS
t
RP
RPC
Don t care
Undefined