S71WS256NC0BAWE32 SPANSION [SPANSION], S71WS256NC0BAWE32 Datasheet - Page 49

• Manufacturer Part Number: S71WS256NC0BAWE32
• Description: Stacked Multi-Chip Product (MCP)
• Manufacturer: SPANSION [SPANSION]

A d v a n c e
I n f o r m a t i o n
Just prior to the completion of an Embedded Program or Erase operation, DQ7 may change asyn-
chronously with DQ6-DQ0 while Output Enable (OE#) is asserted low. That is, the device may
change from providing status information to valid data on DQ7. Depending on when the system
samples the DQ7 output, it may read the status or valid data. Even if the device has completed
the program or erase operation and DQ7 has valid data, the data outputs on DQ6-DQ0 may be
still invalid. Valid data on DQ7-D00 appears on successive read cycles.
See the following for more information:
Table
10.20,
Write Operation
Status, shows the outputs
for Data# Polling on DQ7.
Figure
10.6,
Write Operation Status
Flowchart, shows the Data# Polling
algorithm; and
Figure
14.17,
Data# Polling Timings (During Embedded
Algorithm), shows the
Data# Polling timing diagram.
September 15, 2005 S71WS-N_01_A4
S71WS-Nx0 Based MCPs
47