EBE51UD8AGWA
-6E
Frequency (Mbps)
667
Parameter
Symbol
tXSNR
tXSRD
min.
max.
Unit
ns
Notes
Exit self-refresh to a non-read command
Exit self-refresh to a read command
tRFC + 10
200
2
tCK
tCK
tCK
Exit precharge power-down to any non-read command tXP
Exit active power-down to read command
tXARD
2
3
Exit active power-down to read command
(slow exit/low power mode)
tXARDS
7 − AL
tCK
2, 3
CKE minimum pulse width (high and low pulse width) tCKE
3
tCK
ns
Output impedance test driver delay
tOIT
0
12
12
MRS command to ODT update delay
Auto refresh to active/auto refresh command time
tMOD
tRFC
0
ns
105
ns
Average periodic refresh interval
tREFI
7.8
3.9
µs
µs
ns
(0°C ≤ TC ≤ +85°C)
(+85°C < TC ≤ +95°C)
Minimum time clocks remains ON after CKE
asynchronously drops low
tREFI
tIS + tCK +
tIH
tDELAY
Preliminary Data Sheet E0921E10 (Ver. 1.0)
17
ELPIDA [ ELPIDA MEMORY ]
