S29PL-N_07 SPANSION [SPANSION], S29PL-N_07 Datasheet - Page 29

• Manufacturer Part Number: S29PL-N_07
• Description: 256/128/128 Mb (16/8/8 M x 16-Bit) CMOS, 3.0 Volt-only Simultaneous Read/Write, Page-Mode Flash Memory
• Manufacturer: SPANSION [SPANSION]

June 6, 2007 S29PL-N_00_A5
RESET. Issue Write Buffer
PA ≤ data , wc = wc – 1
Abort Reset Command
D a t a
Write Next Word,
Decrement wc:
S h e e t
S29PL-N MirrorBit
Figure 7.2 Write Buffer Programming Operation
( P r e l i m i n a r y )
No
Yes
Write Buffer Load Command:
Load Word Count to Program
to return to read array mode.
FAIL. Issue reset command
Program Data to Address:
Sector Address to Cause
Address 555h, Data AAh
Address 2AAh, Data 55h
Address 555h, Data 25h
Write Unlock Cycles:
Write to a Different
Write Buffer Abort
Abort Desired?
™
Write Buffer
Write Buffer
Flash Family
SA = wc
wc = 0?
Abort?
Issue
No
Yes
No
Yes
Unlock Cycle 1
Unlock Cycle 2
wc = number of words – 1
No
Perform Polling Algorithm
(see Write Operation Status
Confirm command:
PASS. Device is in
Polling Status
SA 29h
Wait 4 μs
flowchart)
read mode.
Yes
= Done?
Error?
No
Yes
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