EDD2516AKTA-5C-E ELPIDA [Elpida Memory], EDD2516AKTA-5C-E Datasheet - Page 25

• Manufacturer Part Number: EDD2516AKTA-5C-E
• Description: 256M bits DDR SDRAM (16M words x16 bits, DDR400)
• 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 E0638E20 (Ver. 2.0)
CL = 3
Command
DQS
/CK
DQ
CK
READ
t0
t0.5
Burst Stop during a Read Operation
BST
t1
t1.5
t2
25
tBSTZ
t2.5
t3
out0
NOP
t3.5
out1
t4
3 cycles
EDD2516AKTA-5-E
t4.5
CL: /CAS latency
t5
t5.5