S71WS256NC0BAWE32 SPANSION [SPANSION], S71WS256NC0BAWE32 Datasheet - Page 37

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

September 15, 2005 S71WS-N_01_A4
A hardware reset immediately terminates the program operation. The program command se-
quence should be reinitiated once the device has returned to the read mode, to ensure data
integrity.
PASS. Device is in
A d v a n c e
read mode.
Yes
Write Program Command:
Program Data to Address:
Perform Polling Algorithm
Address 555h, Data A0h
(see Write Operation Status
Address 555h, Data AAh
Address 2AAh, Data 55h
Write Unlock Cycles:
I n f o r m a t i o n
Polling Status
Polling Status
S71WS-Nx0 Based MCPs
Figure 10.3 Single Word Program
flowchart)
= Busy?
= Done?
PA, PD
No
No
to return to read array mode.
FAIL. Issue reset command
Yes
Unlock Cycle 1
Unlock Cycle 2
Setup Command
Program Address (PA),
Program Data (PD)
Error condition
(Exceeded Timing Limits)
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