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M29W400FB7AN3T

Description
Flash, 256KX16, 70ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP-48
Categorystorage    storage   
File Size1MB,54 Pages
ManufacturerNumonyx ( Micron )
Websitehttps://www.micron.com
Download Datasheet Parametric View All

M29W400FB7AN3T Overview

Flash, 256KX16, 70ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP-48

M29W400FB7AN3T Parametric

Parameter NameAttribute value
MakerNumonyx ( Micron )
Parts packaging codeTSOP
package instruction12 X 20 MM, PLASTIC, TSOP-48
Contacts48
Reach Compliance Codeunknown
ECCN codeEAR99
Maximum access time70 ns
Other featuresBOTTOM BOOT BLOCK
Spare memory width8
startup blockBOTTOM
JESD-30 codeR-PDSO-G48
length18.4 mm
memory density4194304 bit
Memory IC TypeFLASH
memory width16
Number of functions1
Number of terminals48
word count262144 words
character code256000
Operating modeASYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize256KX16
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialPARALLEL
Programming voltage3 V
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
typeNOR TYPE
width12 mm
M29W800FT M29W400FT
M29W800FB M29W400FB
8-Mbit (1 Mbit×8 / 512 Kbit×16); 4-Mbit (512 Kbit×8 / 256 Kbit×16)
Boot Block 3 V Supply Flash memory
Features
Supply voltage
– V
CC
= 2.7 V to 3.6 V for program, erase and
read
Access time: 55 ns, 70 ns, 90 ns (only available
for the known good die version)
Programming time
– 10
μs
per byte/word typical
19 memory blocks
– 1 boot block (top or bottom location)
– 2 parameter blocks and 16 main blocks
Program/erase controller
– Embedded byte/word program algorithms
Erase suspend and resume modes
– Read and program another block during
erase suspend
Unlock bypass program command
– Faster production/batch programming
Temporary block unprotection mode
Common Flash interface
– 64-bit security code
Low power consumption
– Standby and automatic standby
100,000 program/erase cycles per block
Electronic signature
– Manufacturer code: 0020h
– Top device code M29W800FT: 22D7h;
M29W400FT: 00EEh
– Bottom device code M29W800FB: 225Bh;
M29W400FB: 00EFh
RoHS packages available
Automotive device grade 3:
– Automotive grade certified
TSOP48 (N)
12 × 20 mm
FBGA
TFBGA48 (ZA)
6 x 8 mm
May 2009
Rev 4
1/54
www.numonyx.com
1

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