M2V28S20TP View Datasheet(PDF) - Mitsumi
Part Name
Description
Manufacturer
M2V28S20TP Datasheet PDF : 52 Pages
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SDRAM (Rev. 1.0E)
Jun. '99
MITSUBISHI LSIs
M2V28S20TP-6,-7,-8
M2V28S30TP-6,-7,-7L,-8,-8L
M2V28S40TP-7,-7L,-8,-8L
128M Synchronous DRAM
(4-BANK x 8,388,608-WORD x 4-BIT)
(4-BANK x 4,194,304-WORD x 8-BIT)
(4-BANK x 2,097,152-WORD x 16-BIT)
Burst Read (multiple bank) with Auto-Precharge @BL=4 CL=3
CLK
/CS
/RAS
/CAS
/WE
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
tRC
tRRD
tRRD
tRCD
BL+tRP
tRCD
BL+tRP
tRCD
CKE
DQM
DQM read latency =2
A0-8
X
XY
Y
X
YX
Y
A10
X
X
X
X
A9,11
X
X
X
X
BA0,1
0
DQ
10
1
0
01
CL=3
CL=3
CL=3
Q0 Q0 Q0 Q0 Q1 Q1 Q1 Q1
1
Q0 Q0
ACT#0
READ#0 with
ACT#1 Auto-Precharge
ACT#0
READ#1 with
Auto-Precharge
READ#0
ACT#1
Italic parameter indicates minimum case
MITSUBISHI ELECTRIC
38
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