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HY5S7B2ALFP-6 Datasheet, PDF (44/53 Pages) Hynix Semiconductor – 512M (16Mx32bit) Mobile SDRAM
11
512Mbit (16Mx32bit) Mobile SDR Memory
HY5S7B2ALF(P) Series
CLK
CKE
COMMAND
NOP
All banks idle
Input buffers gated off
NOP
Enter power-down mode.
Exit power-down mode.
ACTIVE
tRCD
tRAS
tRC
DON’T CARE
CLK
CKE
COMMAND
PCG
Pre-charge all
tCKS
NOP
NOP
tCKS
NOP
APCG
Input buffers gated off
200us(min)
Deep Power down entry
Deep Power down Exit
DON’T CARE
Rev 1.2 / Nov. 2008
44