HYB18T512160AF INFINEON [Infineon Technologies AG], HYB18T512160AF Datasheet - Page 44

• Manufacturer Part Number: HYB18T512160AF
• Description: 512-Mbit DDR2 SDRAM
• Manufacturer: INFINEON [Infineon Technologies AG]

Mode exit
As long as the timing parameter
when ODT is turned on or off after exiting these power-
down modes, synchronous timing parameters can be
Figure 16
Data Sheet
CKE
CK,
CK
Synchronous
ODT turn-off, tAXPD < tAXPDmin:
Synchronous
ODT turn-on, tAXPD < tAXPDmin:
ODT turn-off, tAXPD >= tAXPDmin:
Asynchronous
ODT turn-on, tAXPD >= tAXPDmin:
Asynchronous
timings apply
timings apply
timings apply
timings apply
ODT Mode Exit Timing Diagram
T0
t
IS
T1
t
AXPD.MIN
T5
is satisfied
tAXPD
ODT
ODT
ODT
ODT
T6
44
applied. If
parameters apply.
t
t
IS
IS
Rtt
T7
HYB18T512[40/80/16]0AF–[3/3S/3.7/5]
t
AXPD.MIN
tAONPDmax
t
Rtt
t
IS
IS
T8
tAOFPDmax
is not satisfied, asynchronous timing
tAOND
512-Mbit DDR2 SDRAM
tAOFD
T9
Functional Description
09112003-SDM9-IQ3P
Rtt
Rev. 1.3, 2005-01
T10
Rtt
ODT04