AM29LV641DH120REF Spansion Inc., AM29LV641DH120REF Datasheet - Page 29

• Manufacturer Part Number: AM29LV641DH120REF
• Description: Flash Memory IC
• Manufacturer: Spansion Inc.

Specifications of AM29LV641DH120REF

• Memory Size: 64Mbit
• Memory Configuration: 4M X 16
• Ic Interface Type: Parallel
• Access Time: 120ns
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

as in the standard word program operation. Refer to
“Write Operation Status” on page 29
tion.
In the erase-suspend-read mode, the system can also
issue the autoselect command sequence. Refer to
“Autoselect Mode” on page 16
mand Sequence” on page 24
To resume the sector erase operation, the system
must write the Erase Resume command. Further
writes of the Resume command are ignored. Another
Erase Suspend command can be written after the chip
resumes erasing.
January 22, 2007 22366C6
for details.
and
“Autoselect Com-
for more informa-
Am29LV640D/Am29LV641D
D A T A
S H E E T
Notes:
1. See
2. See the section on DQ3 for information on the sector
erase timer.
Table 10
No
Figure 4. Erase Operation
Command Sequence
Data Poll to Erasing
Erasure Completed
Bank from System
for erase command sequence.
Write Erase
Data = FFh?
(Notes 1, 2)
START
Yes
Embedded
Erase
algorithm
in progress
27