W29N02GVSIAA Datasheet, PDF (50/79 Pages) Winbond – W29N02GV 2G-BIT 3.3V NAND FLASH MEMORY

W29N02GV
9.6.2 SET FEATURES (EFh)
The SET FEATURES command sets the behavior parameters by selecting a specified feature
address. To change device behavioral parameters, execute Set Feature command by writing EFh to
the Command Register, followed by the single cycle feature address. Each feature parameter (P1-
P4) is latched at the rising edge of each #WE. The RY/#BY signal will go LOW during the period of
tFEAT while the four feature parameters are stored. The Read Status (70h) command can be issued
for monitoring the progress status of this operation. The parameters are stored in device until the
device goes through a power on cycle. The device remains in feature mode until another valid
command is issued to Command Register.
CLE
#CE
#WE
ALE
#RE
I/Ox
RY/#BY
tADL
EFh
FA
P1
P2
P3
P4
tWB _tFEAT
Figure 9-27 Set Feature Operation
Release Date: February 1^st, 2016
50
– Revision B