S71GL032A Datasheet, PDF (74/102 Pages) SPANSION – Stacked Multi-Chip Product (MCP) Flash Memory and RAM

Advance Information
Addresses
CE#
WE#
t_OEH
OE#
DQ6/DQ2
t_DH
Valid Data
t_AHT
t_AS
t_OEPH
t_ASO
t_AHT
t_CEPH
Valid
Status
(first read)
t_OE
Valid
Status
(second read)
Valid
Status
(stops toggling)
Valid Data
RY/BY#
Note: VA = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last
status read cycle, and array data read cycle.
Figure 20. Toggle Bit Timings (During Embedded Algorithms)
WE#
Enter
Embedded
Erasing
Erase
Suspend
Enter Erase
Suspend Program
Erase
Resume
Erase
Erase Suspend
Read
Erase
Suspend
Program
Erase Suspend
Read
Erase
DQ6
Erase
Complete
DQ2
Note: DQ2 toggles only when read at an address within an erase-suspended sector. The system may use OE# or CE#
to toggle DQ2 and DQ6.
Figure 21. DQ2 vs. DQ6
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S71GL032A Based MCPs
S71GL032A_00_A0 March 31, 2005