S71GL064A08 SPANSION [SPANSION], S71GL064A08 Datasheet - Page 58

• Manufacturer Part Number: S71GL064A08
• Description: STACKED MULTI CHIP PRODUCT FLASH MEMORY AND RAM
• Manufacturer: SPANSION [SPANSION]

56
N o t e :
The system should recheck the toggle bit even if DQ5 = “1”
because the toggle bit may stop toggling as DQ5 changes to
“1.” See the subsections on DQ6 and DQ2 for more
information.
No
Figure 8. Toggle Bit Algorithm
Complete, Write
Reset Command
Read DQ7–DQ0
Read DQ7–DQ0
Read DQ7–DQ0
Program/Erase
Operation Not
A d v a n c e
S71GL064A based MCPs
Toggle Bit
Toggle Bit
DQ5 = 1?
= Toggle?
= Toggle?
START
Twice
Yes
Yes
Yes
I n f o r m a t i o n
Operation Complete
No
No
Program/Erase
S71GL064A_00_A2 February 8, 2005