am29lv040b Meet Spansion Inc., am29lv040b Datasheet - Page 21

• Manufacturer Part Number: am29lv040b
• Description: 4 Mbit 512 K ? 8-bit
• Manufacturer: Meet Spansion Inc.

Notes:
1. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
October 11, 2006 21354E4
Standard
Mode
Erase
Suspend
Mode
See “” for more information.
Embedded Program Algorithm
Embedded Erase Algorithm
Reading within Erase
Suspended Sector
Reading within Non-Erase
Suspended Sector
Erase-Suspend-Program
Operation
Table 5. Write Operation Status
D A T A
(Note 2)
DQ7#
DQ7#
Data
DQ7
Am29LV040B
0
1
S H E E T
No toggle
Toggle
Toggle
Toggle
DQ6
Data
(Note 1)
Data
DQ5
0
0
0
0
DQ3
Data
N/A
N/A
N/A
1
No toggle
(Note 2)
Toggle
Toggle
DQ2
Data
N/A
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