EDS5104ABTA, EDS5108ABTA, EDS5116ABTA
Bank active command interval
1. Same bank: The interval between the two bank active commands must be no less than tRC.
2. In the case of different bank active commands: The interval between the two bank active commands must be no
less than tRRD.
CLK
Command
Address
BS
ACT
ACT
ROW
ROW
tRC
Bank 0
Active
Bank 0
Active
Bank Active to Bank Active for Same Bank
CLK
Command
Address
ACT
ACT
ROW:0
ROW:1
BS
tRRD
Bank 0
Active
Bank 3
Active
Bank Active to Bank Active for Different Bank
Mode register set to Bank active command interval
The interval between setting the mode register and executing a bank active command must be no less than lMRD.
CLK
Command
Address
MRS
ACT
OPCODE
BS & ROW
IMRD
Mode
Register Set
Bank
Active
Mode register set to Bank active command interval
Preliminary Data Sheet E0250E10 (Ver. 1.0)
40
ELPIDA [ ELPIDA MEMORY ]
