S29AL008D70TFI010 Spansion Inc., S29AL008D70TFI010 Datasheet - Page 32

• Manufacturer Part Number: S29AL008D70TFI010
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of S29AL008D70TFI010

• Memory Size: 8Mbit
• Memory Configuration: 1M X 8 / 512K X 16
• Ic Interface Type: Parallel
• Access Time: 70ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes:
1. DQ5 switches to 1 when an Embedded Program or Embedded Erase operation exceeds the maximum timing limits.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further
32
Standard
Suspend
Erase
Mode
Mode
See
details.
DQ5: Exceeded Timing Limits, on page 30
Embedded Program Algorithm
Reading within Erase
Suspended Sector
Embedded Erase Algorithm
Reading within Non-Erase
Erase-Suspend-Program
Operation
additional sector erase commands. To ensure the command is accepted, the sys-
tem software should check the status of DQ3 prior to and following each
subsequent sector erase command. If DQ3 is high on the second status check,
the last command might not be accepted.
Suspended Sector
Table 6. Write Operation Status
(Note
DQ7#
DQ7#
DQ7
Data
D a t a
0
1
2)
for more information.
S29AL008D
No toggle
Toggle
Toggle
Toggle
DQ6
Data
S h e e t
Table 6
(Note
shows the outputs for DQ3.
DQ5
Data
0
0
0
0
1)
DQ3
Data
N/A
N/A
N/A
1
(Note
No toggle
S29AL008D_00A3 June 16, 2005
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DQ2
Data
N/A
2)
RY/BY#
0
0
1
1
0