EDD5108ADTA-6BLI ELPIDA [Elpida Memory], EDD5108ADTA-6BLI Datasheet - Page 25

• Manufacturer Part Number: EDD5108ADTA-6BLI
• Description: 512M bits DDR SDRAM WTR (Wide Temperature Range)
• Manufacturer: ELPIDA [Elpida Memory]

Burst Stop
Burst stop command during burst read
The burst stop (BST) command is used to stop data output during a burst read. The BST command stops the burst
read and sets the output buffer to High-Z. tBSTZ (= CL) cycles after a BST command issued, the DQ pins become
High-Z. The BST command is not supported for the burst write operation. Note that bank address is not referred
when this command is executed.
Data Sheet E0505E10 (Ver. 1.0)
CL = 2.5
CL = 2
Command
DQS
DQS
/CK
DQ
DQ
CK
READ
t0
t0.5
Burst Stop during a Read Operation
BST
t1
t1.5
tBSTZ
EDD5108ADTA-LI, EDD5116ADTA-LI
25
t2
out0
tBSTZ
t2.5
out1
out0
t3
2 cycles
out1
NOP
t3.5
2.5 cycles
t4
t4.5
CL: /CAS latency
t5
t5.5