upd4564441-a75 Elpida Memory, Inc., upd4564441-a75 Datasheet - Page 42

• 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
Hi-Z
T0
T1
Precharge
Command
All Banks
T2
t
RP
ADDRESS KEY
Register Set
T3
Command
Mode
2 CLK (MIN.)
T4
t
RSC
T5
Command
Activate
is valid
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
T21