M2V56S20TP Datasheet, PDF (36/49 Pages) Mitsubishi Electric Semiconductor – 256M Synchronous DRAM

SDRAM (Rev.1.1)
Single Data Rate
Feb.2000
MITSUBISHI LSIs
M2V56S20/ 30/ 40/ TP -6, -7, -8
256M Synchronous DRAM
Burst Read (Multi Bank) [CL=2, BL=4]
CLK
/CS
/RAS
/CAS
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
tRC
tRC
tRRD
tRAS
tRCD
tRCD
tRCD
/WE
CKE
DQM
A0-9,11 X
YX
Y
X
Y
X
A10
X
X
X
X
A12
X
X
X
X
BA0,1
0
01
1
0
0
1
0
DQ
Q0 Q0 Q0 Q0 Q1 Q1 Q1 Q1 Q0 Q0 Q0 Q0
ACT#0 READA#0
ACT#1
ACT#0 READ#0
PRE#0
READA#1
ACT#1
Italic paramater shows minimum case
MITSUBISHI ELECTRIC
36