S29GL032N90TFI040 Spansion Inc., S29GL032N90TFI040 Datasheet - Page 70

• Manufacturer Part Number: S29GL032N90TFI040
• Description: IC, FLASH, 32MBIT, 90NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of S29GL032N90TFI040

• Memory Type: Flash
• Memory Size: 32Mbit
• Ic Interface Type: CFI, Parallel
• Access Time: 90ns
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
70
DQ6 / DQ2
Addresses
WE#
DQ6
DQ2
RY/BY#
WE#
OE#
CE#
Embedded
Erasing
Enter
Valid Data
t
DH
t
OEH
Erase
Suspend
Figure 15.9 Toggle Bit Timings (During Embedded Algorithms)
Erase
Erase Suspend
(first read)
Status
Valid
Read
S29GL-N MirrorBit
t
OEPH
Suspend Program
Figure 15.10 DQ2 vs. DQ6
Enter Erase
t
AHT
t
CE
(second read)
t
ASO
Status
D a t a
Valid
Suspend
Program
®
Erase
Flash Family
t
CEPH
S h e e t
t
t
AHT
AS
Erase Suspend
Read
(stops toggling)
Resume
Erase
Status
Valid
S29GL-N_01_12 October 29, 2008
Erase
Valid Data
Complete
Erase