upd4564441-a75 Elpida Memory, Inc., upd4564441-a75 Datasheet - Page 51

• Manufacturer Part Number: upd4564441-a75
• Description: 64m-bit Synchronous Dram, 133mhz 4-bank, Lvttl
• Manufacturer: Elpida Memory, Inc.

CLK
CKE
/CS
/RAS
/CAS
/WE
A13
A12
A10
ADD
DQM
DQ
H
L
Hi-Z
Command
for Bank D
T0
Activate
RDa
RDa
T1
T2
T3
Command
for Bank D
DDa1 DDa2
Write
CDa
T4
T5
DDa3 DDa4
T6
T7
for Bank D
Command
DDb1 DDb2
Write
CDb
T8
T9
Command
for Bank D
DDc1
Write
CDc
T10
DDc2
T11
DDc3
T12
DDc4
T13
for Bank D
Precharge
Command
T14
T15
T16
Command
for Bank D
Activate
RDd
RDd
T17
T18
T19
Command
for Bank D
DDd1
Write
CDd
T20
DDd2
T21