W29N02GVSIAA Datasheet, PDF (46/79 Pages) Winbond – W29N02GV 2G-BIT 3.3V NAND FLASH MEMORY

W29N02GV
9.6 FEATURE OPERATION
The GET FEATURES (EEh) and SET FEATURES (EFh) commands are used to change the NAND
Flash device behavior from the default power on settings. These commands use a one-byte feature
address to determine which feature is to be read or modified. A range of 0 to 255 defines all features;
each is described in the features table (see Table 9.5 thru 9.7). The GET FEATURES (EEh) command
reads 4-Byte parameter in the features table (See GET FEATURES function). The SET FEATURES
(EFh) command places the 4-Byte parameter in the features table (See SET FEATURES function).
When a feature is set, meaning it remains active by default until the device is powered off. The set
feature remains the set even if a RESET (FFh) command is issued.
Feature address
00h
02h-7Fh
80h
81h
82h-FFh
Description
N.A
Reserved
Vendor specific parameter : Programmable I/O drive strength
Vendor specific parameter : Programmable RY/#BY pull-down strength
Reserved
Table 9-5 Features
Release Date: February 1^st, 2016
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– Revision B