HY5S7B6LF-H Datasheet, PDF (40/51 Pages) Hynix Semiconductor – 512MBit MOBILE SDR SDRAMs based on 8M x 4Bank x16I/O

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512Mbit (32Mx16bit) Mobile SDR Memory
HY5S7B6LF(P) Series
CLK
CKE
CS
RAS
CAS
WE
A0 ~ A12
BA0, 1
High-Z
CLK
CKE
CS
RAS
CAS
WE
A0 ~ A12
Don't Care _{BA0, 1}
Low-Z
Don't Care
AUTO REFRESH COMMAND
SELF REFRESH ENTRY COMMAND
Note.
1. If all banks are in the idle status and CKE is inactive (low level), the self refresh mode is set.
Function
Auto Refresh
Self Refresh Entry
CKEn-1 CKEn CS RAS CAS WE DQM ADDR A10/AP BA
H
H
L
L
L
H
X
X
H
L
L
L
L
H
X
X
Rev 1.0 / Jan. 2007
40