H27U4G8F2D Datasheet, PDF (12/62 Pages) Hynix Semiconductor – 4 Gbit (512M x 8 bit) NAND Flash

APCPCWM_4828539:WP_0000001WP_0000001
1
H27(U_S)4G8_6F2D
4 Gbit (512M x 8 bit) NAND Flash
NOTE:
1. Commands listed in BOLD are referring to ONFI 1.0 Specification.
2. Only during cache ready busy.
3.Command maintained for backward compatibility
CLE
ALE
CE#
WE#
RE#
WP#
MODE
H
L
L
Rising
H
X
Read ^{Command Input}
L
H
L
Rising
H
X
Mode _{Address Input}
H
L
L
Rising
H
H
Write ^{Command Input}
L
H
L
Rising
H
H
Mode _{Address Input}
L
L
L
Rising
H
H
Data Input
L
L
L⁽¹⁾
H
Falling
X
Data Output (on going)
X
X
L⁽¹⁾
H
H
X
Data Output (suspended)⁽²⁾
L
L
L
H
H
X
Busy time in Read
X
X
X
X
X
H
Busy time in Program
X
X
X
X
X
H
Busy time in Erase
X
X
X
X
X
L
Write Protect
X
X
H
X
X
0 V / V_CC
Stand By
Table7: Mode Selection
NOTES:
1. As 4Gbit SLC F41 is CE# don't care device, CE# high during latency time does not stop the read operation.
Rev 1.4 / OCT. 2010
*ba53f20d-240c*
12
B34416/177.179.157.84/2010-10-08 10:08