S29GL01GP11TFIR20 Datasheet, PDF (64/81 Pages) SPANSION – 1 Gigabit, 512 Megabit, 256 Megabit and 128 Megabit 3.0 Volt-only Page Mode Flash Memory featuring 90 nm MirrorBit Process Technology

Data Sheet
Addresses
CE#
WE#
OE#
DQ2 and DQ6
Figure 11.13 Toggle Bit Timings (During Embedded Algorithms)
t_AHT
t_AS
t_OEH
t_OEPH
t_ASO
t_AHT
t_CEPH
t_DH
Valid Data
Valid
Status
(first read)
t_OE
Valid
Status
(second read)
Valid
Status
(stops toggling)
Valid Data
RY/BY#
Note
A = Valid address; not required for DQ6. Illustration shows first two status cycle after command sequence, last status read cycle, and array data read cycle CE# does
not need to go high between status bit reads
WE#
Figure 11.14 DQ2 vs. DQ6
Enter
Embedded
Erasing
Erase
Suspend
Enter Erase
Suspend Program
Erase
Erase Suspend
Read
Erase
Suspend
Program
Erase
Resume
Erase Suspend
Read
Erase
DQ6
DQ2
Note
DQ2 toggles only when read at an address within an erase-suspended sector. The system can use OE# or CE# to toggle DQ2 and DQ6.
Erase
Complete
64
S29GL-P MirrorBit^® Flash Family
S29GL-P_00_A14 October 22, 2012