KMM5322204C2W SAMSUNG [Samsung semiconductor], KMM5322204C2W Datasheet - Page 12

• Manufacturer Part Number: KMM5322204C2W
• Description: 2M x 32 DRAM SIMM using 1Mx16 , 1K Refresh, 5V
• Manufacturer: SAMSUNG [Samsung semiconductor]

DRAM MODULE
RAS - ONLY REFRESH CYCLE*
NOTE : W, OE, D
CAS - BEFORE - RAS REFRESH CYCLE
NOTE : OE , A = Don't care
* In RAS-only refresh cycle of 64Mb A-dile & B-die, when CAS signal transits from Low to High, the valid data may be cut off.
CAS
RAS
CAS
RAS
DQ
D
OUT
W
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IH
IH
IH
IL
IL
IL
IL
= OPEN
IH
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IN
= Don't care
t
t
CRP
ASR
t
ADDR
CEZ
ROW
t
RAH
t
RPC
t
CP
t
RP
t
WRP
t
CSR
t
WRH
t
CHR
- 12 -
t
RAS
t
t
RC
RAS
OPEN
t
RC
KMM5322204C2W/C2WG
t
RPC
t
RPC
Rev. 0.0 (Nov. 1997)
t
t
RP
RP
Don t care
Undefined
t
CRP