S29GL-A SPANSION [SPANSION], S29GL-A Datasheet - Page 61

• Manufacturer Part Number: S29GL-A
• Description: S29GL-A MirrorBit Flash Family
• Manufacturer: SPANSION [SPANSION]

April 22, 2005 S29GL-A_00_A3
Note:
stop toggling as DQ5 changes to 1. See the subsections on DQ6 and DQ2 for more information.
A d v a n c e
The system should recheck the toggle bit even if DQ5 = 1 because the toggle bit may
No
Figure 8. Toggle Bit Algorithm
S29GL-A MirrorBit™ Flash Family
Complete, Write
Reset Command
Read DQ7–DQ0
Read DQ7–DQ0
Read DQ7–DQ0
Program/Erase
Operation Not
I n f o r m a t i o n
Toggle Bit
Toggle Bit
DQ5 = 1?
= Toggle?
= Toggle?
START
Twice
Yes
Yes
Yes
Operation Complete
No
No
Program/Erase
59