upd4564441-a75 Elpida Memory, Inc., upd4564441-a75 Datasheet - Page 61

• 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
LDQM
UDQM
DQ
(lower)
DQ
(upper)
Command
for Bank D
Activate
T0
T1
for Bank D
Command
Read
T2
T3
T4
not Read
Upper
Byte
T5
T6
T7
not Read
Lower
Byte
T8
T9
not Write
Lower
Byte
T10
not Write
T11
Upper
Byte
T12
Lower
Byte
not Write
T13
T14
Command
for Bank D
Read
T15
T16
not Read
Lower
Byte
T17
T18
T19
not Read
Lower
Byte
T20
T21