M29W400FB55N3F NUMONYX, M29W400FB55N3F Datasheet - Page 55

• Manufacturer Part Number: M29W400FB55N3F
• Description: IC FLASH 4MBIT 55NS 3V 48TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29W400FB55N3F

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10
Revision history
Table 31.
26-May-2009
19-July-2010
19-Feb-2007
17-Mar-2008
28-Mar-2008
22-Feb-2010
Date
Document revision history
Revision
1
2
3
4
5
6
Initial release.
Added TFBGA package. Minor text changes.
Applied Numonyx branding.
Added support for 400FT/B
Changes cover page as following:
– Revised memory block information to include 19 memory blocks
– Removed references to 90 ns device for KGD.
Removed 90 ns device information which applies only to KGD.
Added/revised information for 400F and 800F devices in
Program, erase times and endurance cycles, 400F on page 25
Table 7: Program, erase times and endurance cycles, 800F on
page
Added tAVEL to
controlled on page
Revised
for M29W800F and 11 memory blocks for M29W400F.
26.
Table 19: Ordering information scheme on page
Table 14: Write AC characteristics, write enable
35.
Changes
Table 6:
40.
and
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