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32Gb, 64Gb, 128Gb, 256Gb Asynchronous/Synchronous NAND
Device and Array Organization
Figure 13: Device Organization for Two-Die Package (BGA/LGA)
Async
CE#
CLE-1
ALE-1
WE#-1
RE#-1
DQ[7:0]-1
N/A
WP#-1
Sync
CE#
CLE-1
ALE-1
CLK-1
W/R#-1
DQ[7:0]-1
DQS-1
WP#-1
Package
Target 1
LUN 1
R/B#
CE2#
CLE-2
ALE-2
WE#-2
RE#-2
DQ[7:0]-2
N/A
WP#-2
CE2#
CLE-2
ALE-2
CLK-2
W/R#-2
DQ[7:0]-2
DQS-2
WP#-2
Target 2
LUN 1
R/B2#
Note: 1. LGA devices do not support the synchronous interface.
PDF: 09005aef836c9ded
Rev. F 12/09 EN
21
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