AM29LV800DT-70EC AMD (ADVANCED MICRO DEVICES), AM29LV800DT-70EC Datasheet - Page 31

• Manufacturer Part Number: AM29LV800DT-70EC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM29LV800DT-70EC

• Lead Free Status / Rohs Status: Not Compliant

10. Absolute Maximum Ratings
February 27, 2009 S29AL008D_00_A11
After the sector erase command sequence is written, the system should read the status on DQ7 (Data#
Polling) or DQ6 (Toggle Bit I) to ensure the device accepted the command sequence, and then read DQ3. If
DQ3 is 1, the internally controlled erase cycle started; all further commands (other than Erase Suspend) are
ignored until the erase operation is complete. If DQ3 is 0, the device accepts additional sector erase
commands. To ensure the command is accepted, the system 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.
Notes
1. DQ5 switches to 1 when an Embedded Program or Embedded Erase operation exceeds the maximum timing limits. See
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
Notes
1. Minimum DC voltage on input or I/O pins is –0.5 V. During voltage transitions, input or I/O pins may undershoot V
2. Minimum DC input voltage on pins A9, OE#, and RESET# is –0.5 V. During voltage transitions, A9, OE#, and RESET# may undershoot
3. No more than one output may be shorted to ground at a time. Duration of the short circuit should not be greater than one second.
4. Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only;
Standard
Mode
Erase
Suspend
Mode
Storage Temperature Plastic Packages
Ambient Temperature with Power Applied
Voltage with Respect to Ground V
A9, OE#, and RESET#
All other pins
Output Short Circuit Current
Timing Limits on page 30
of up to 20 ns. See
O pins may overshoot to V
V
overshoot to 14.0 V for periods up to 20 ns.
functional operation of the device at these or any other conditions above those indicated in the operational sections of this data sheet is
not implied. Exposure of the device to absolute maximum rating conditions for extended periods may affect device reliability.
SS
to –2.0 V for periods of up to 20 ns. See
Embedded Program Algorithm
Embedded Erase Algorithm
Reading within Erase
Suspended Sector
Reading within Non-Erase
Suspended Sector
Erase-Suspend-Program
(Note 1)
Operation
Figure 11.1 on page
(Note 2)
for more information.
(Note 3)
CC
D a t a
+2.0 V for periods up to 20 ns. See
CC
(Note 1)
Parameter
Table 9.1
32. Maximum DC voltage on input or I/O pins is V
S h e e t
Table 9.1 Write Operation Status
Figure 11.1 on page
S29AL008D
(Note 2)
DQ7#
DQ7#
Data
DQ7
shows the outputs for DQ3.
0
1
No toggle
Toggle
Toggle
Toggle
Figure 11.2 on page
DQ6
Data
32. Maximum DC input voltage on pin A9 is +12.5 V which may
(Note 1)
DQ5
Data
0
0
0
0
32.
CC
+0.5 V. During voltage transitions, input or I/
DQ3
Data
N/A
N/A
N/A
1
–0.5 V to V
–0.5 V to +12.5 V
–65°C to +150°C
–65°C to +125°C
–0.5 V to +4.0 V
200 mA
Rating
No toggle
(Note 2)
Toggle
Toggle
SS
Data
DQ2
N/A
CC
to –2.0 V for periods
+0.5 V
DQ5: Exceeded
RY/BY#
0
0
1
1
0
31