hm5264165f-75 Elpida Memory, Inc., hm5264165f-75 Datasheet - Page 55

• Manufacturer Part Number: hm5264165f-75
• Description: 64m Lvttl Interface Sdram
• Manufacturer: Elpida Memory, Inc.

Timing Waveforms
Read Cycle
DQMU/DQML
DQ (output)
DQ (input)
Address
DQM,
CKE
RAS
CAS
CLK
A10
WE
CS
BS
V
IH
t
t
t
t
t
t
t
CS
CS
CS
CS
Bank 0
Active
AS
AS
AS
t
CKH
t
t
t
t
t
t
t
CH
CH
CH
CH
AH
AH
AH
t
CK
t
CKL
HM5264165F/HM5264805F/HM5264405F-75/A60/B60
t
RCD
Data Sheet E0135H10
t
t
t
t
t
t
t
t
CS
CS
CS
CS
AS
AS
AS
CS
Bank 0
Read
t
t
t
t
t
t
t
CH
CH
CH
CH
AH
AH
AH
t
AC
t
LZ
t
RAS
t
OH
t
AC
t
t
t
CH
t
OH
RC
AC
Bank 0
Precharge
t
t
t
t
t
t
AS
AS
CS
CS
CS
CS
t
t
t
t
t
t
t
OH
AH
AH
CH
CH
CH
CH
t
AC
t
OH
t
HZ
t
RP
t
t
t
t
t
t
t
CS
CS
CS
CS
AS
AS
AS
t
t
t
t
t
t
t
CH
CH
CH
CH
AH
AH
AH
CAS latency = 2
Burst length = 4
Bank 0 access
= V
IH
or V
IL
55