hm5264165f-75 Elpida Memory, Inc., hm5264165f-75 Datasheet - Page 38

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

HM5264165F/HM5264805F/HM5264405F-75/A60/B60
Bank active command interval:
1. Same bank: The interval between the two bank-active commands must be no less than t
2. In the case of different bank-active commands: The interval between the two bank-active commands
must be no less than t
Bank Active to Bank Active for Same Bank
Bank Active to Bank Active for Different Bank
38
Command
Address
Command
CLK
Address
BS
CLK
BS
Bank 0
ACTV
ROW
Active
RRD
.
ROW:0
Bank 0
ACTV
Active
Data Sheet E0135H10
t
RRD
t
RC
Bank 3
ROW:1
Active
ACTV
Bank 0
ACTV
ROW
Active
RC
.