S71GS128NB0 SPANSION [SPANSION], S71GS128NB0 Datasheet - Page 99

• Manufacturer Part Number: S71GS128NB0
• Description: 128N based MCPs
• Manufacturer: SPANSION [SPANSION]

AC Characteristics
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
December 15, 2004 S29GLxxxN_MCP_A1
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 .
WE#
DQ6
DQ2
DQ2 and DQ6
Addresses
RY/BY#
Embedded
WE#
CE#
OE#
Erasing
Enter
Valid Data
Erase
t
DH
Figure 18. Toggle Bit Timings (During Embedded Algorithms)
t
OEH
Suspend
A d v a n c e
Erase
Erase Suspend
(first read)
Read
Status
Valid
S29GLxxxN MirrorBit
Suspend Program
Figure 19. DQ2 vs. DQ6
I n f o r m a t i o n
t
OEPH
Enter Erase
t
AHT
t
OE
(second read)
t
ASO
Suspend
Program
Status
Valid
Erase
TM
Flash Family
t
CEPH
t
t
AHT
Erase Suspend
AS
Read
(stops toggling)
Resume
Erase
Status
Valid
Erase
Valid Data
Complete
Erase
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