HY5PS1G421LM HYNIX [Hynix Semiconductor], HY5PS1G421LM Datasheet - Page 23

• Manufacturer Part Number: HY5PS1G421LM
• Description: 1Gb DDR2 SDRAM(DDP)
• Manufacturer: HYNIX [Hynix Semiconductor]

Rev. 0.2 / Oct. 2005
ODT timing mode switch at entering power down mode
Entering Slow Exit Active Power Down Mode
or Precharge Power Down Mode.
CKE
CK
CK
Term Res.
Term Res.
Term Res.
Term Res.
Internal
Internal
Internal
Internal
ODT
ODT
ODT
ODT
T-5
T-4
t IS
t IS
T-3
t IS
t IS
t AOFD
T-2
t AOND
t ANPD
RTT
RTT
t AOFPDmax
t AONPDmax
T-1
t IS
T0
RTT
RTT
T1
Active & Standby
mode timings to
be applied.
Power Down
mode timings to
be applied.
T2
1HY5PS12421(L)M
Active & Standby
mode timings to
be applied.
Power Down
mode timings to
be applied.
HY5PS12821(L)M
T3
T4
23