S29GL064A90TFIR4 Spansion Inc., S29GL064A90TFIR4 Datasheet - Page 81

• Manufacturer Part Number: S29GL064A90TFIR4
• Manufacturer: Spansion Inc.

Specifications of S29GL064A90TFIR4

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 90ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

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.
May 21, 2008 S29GL-A_00_A12
WE#
DQ6
DQ2
Embedded
Erasing
Enter
DQ6 / DQ2
Addresses
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.
RY/BY#
WE#
OE#
CE#
Erase
Suspend
Valid Data
Erase
t
DH
Erase Suspend
t
OEH
Figure 16.9 Toggle Bit Timings (During Embedded Algorithms)
Read
D a t a
Suspend Program
(first read)
Enter Erase
Status
Valid
S h e e t
Figure 16.10 DQ2 vs. DQ6
t
S29GL-A
OEPH
Suspend
Program
t
Erase
AHT
t
OE
(second read)
t
ASO
Status
Valid
Erase Suspend
t
CEPH
Read
t
t
AHT
AS
Resume
Erase
(stops toggling)
Erase
Status
Valid
Complete
Erase
Valid Data
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