S29GL-A SPANSION [SPANSION], S29GL-A Datasheet - Page 77

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

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.
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.
Note:
April 22, 2005 S29GL-A_00_A3
WE#
DQ6 / DQ2
JEDEC
DQ6
DQ2
Addresses
RY/BY#
Parameter
Not 100% tested.
WE#
OE#
CE#
Embedded
Erasing
t
Enter
t
Std
VIDR
RSP
Valid Data
RESET# Setup Time for Temporary Sector Unprotect
V
t
DH
ID
t
OEH
Erase
Rise and Fall Time
Figure 20. Toggle Bit Timings (During Embedded Algorithms)
Suspend
A d v a n c e
Erase
Erase Suspend
(first read)
Table 41. Temporary Sector Unprotect
Status
Read
Valid
(See
S29GL-A MirrorBit™ Flash Family
Note)
Description
Suspend Program
t
OEPH
I n f o r m a t i o n
Figure 21. DQ2 vs. DQ6
Enter Erase
t
AHT
t
OE
(second read)
t
ASO
Status
Valid
Suspend
Program
Erase
t
CEPH
t
t
AHT
AS
Erase Suspend
Min
Min
Read
(stops toggling)
Resume
Erase
All Speed Options
Status
Valid
Erase
500
4
Complete
Valid Data
Erase
Unit
ns
µs
75