m29w400d Numonyx, m29w400d Datasheet - Page 47

• Manufacturer Part Number: m29w400d
• Description: 4 Mbit 512 Kb X 8 Or 256 Kb X 16, Boot Block 3 V Supply Flash Memory
• Manufacturer: Numonyx

M29W400DT, M29W400DB
10
Revision history
Table 24.
28-May-2003
19-Feb-2003
30-Sep-2003
07-Aug-2007
10-Dec-2007
16-Jan-2004
26-Jul-2002
6-Oct-2003
8-Jun-2004
Date
Document revision history
Revision
2.0
2.1
2.2
2.3
01
5
6
3
4
Initial release
Revision numbering modified: a minor revision will be indicated by
incrementing the digit after the dot, and a major revision, by incrementing
the digit before the dot (revision version 01 equals 1.0). Revision history
moved to end of document.
Typical after 100k W/E cycles column removed from
Erase times and Program, Erase endurance
Erase Suspend latency time parameters added. Common Flash
interface removed from datasheet.
Lead-free package options E and F added to
information
Document promoted from Product Preview to Preliminary Data status.
t
Write AC characteristics, Write Enable controlled
characteristics, Chip Enable
package updated
Document status changed to Full datasheet. TFBGA48 6 x 8 package
added.
T
t
RB pin description corrected in
Tape and Reel option updated in
Lead-free packaging promotion updated in
Section 6: Maximum rating
ECOPACK
Updated options E and F in
Small text changes.
Applied Numonyx branding.
WLWH
GLQV
LEAD
modified in
parameter added in
and t
®
scheme.
ELEH
text added in
parameters modified for all speed classes in
Table 12: Read AC
(Figure 16
Section 1:
Table 8: Absolute maximum
and
Table 20: Ordering information
controlled. Minor text changes. TSOP48
and
Changes
Table :
Section 9: Part
Table 20: Ordering information
Table
Description.
characteristics.
17).
.
Section 1:
cycles, Data retention and
Table 20: Ordering
numbering.
and
Table 4: Program,
Table 14: Write AC
Revision history
Description,
ratings.
scheme.
Table 13:
scheme.
47/48