Datasheets
M29W400DB70N6E by:

256KX16 FLASH 3V PROM, 70ns, PDSO48, 12 X 20 MM, LEAD FREE, PLASTIC, TSOP-48

Part Details for M29W400DB70N6E by STMicroelectronics

Results Overview of M29W400DB70N6E by STMicroelectronics

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

M29W400DB70N6E Information

M29W400DB70N6E by STMicroelectronics is a Flash Memory.
Flash Memories are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for M29W400DB70N6E

Part # Distributor Description Stock Price Buy
Bristol Electronics   5
RFQ

Part Details for M29W400DB70N6E

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M29W400DB70N6E Part Data Attributes

M29W400DB70N6E STMicroelectronics
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M29W400DB70N6E STMicroelectronics 256KX16 FLASH 3V PROM, 70ns, PDSO48, 12 X 20 MM, LEAD FREE, PLASTIC, TSOP-48
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer STMICROELECTRONICS
Part Package Code TSOP
Package Description 12 X 20 MM, LEAD FREE, PLASTIC, TSOP-48
Pin Count 48
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Samacsys Manufacturer STMicroelectronics
Access Time-Max 70 ns
Additional Feature BOTTOM BOOT BLOCK
Alternate Memory Width 8
Boot Block BOTTOM
Command User Interface YES
Data Polling YES
JESD-30 Code R-PDSO-G48
JESD-609 Code e3
Length 18.4 mm
Memory Density 4194304 bit
Memory IC Type FLASH
Memory Width 16
Moisture Sensitivity Level 1
Number of Functions 1
Number of Sectors/Size 1,2,1,7
Number of Terminals 48
Number of Words 262144 words
Number of Words Code 256000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 256KX16
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP48,.8,20
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial PARALLEL
Peak Reflow Temperature (Cel) 260
Programming Voltage 3 V
Qualification Status Not Qualified
Ready/Busy YES
Seated Height-Max 1.2 mm
Sector Size 16K,8K,32K,64K
Standby Current-Max 0.0001 A
Supply Current-Max 0.02 mA
Supply Voltage-Max (Vsup) 3.6 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Nom (Vsup) 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Toggle Bit YES
Type NOR TYPE
Width 12 mm

Alternate Parts for M29W400DB70N6E

This table gives cross-reference parts and alternative options found for M29W400DB70N6E. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of M29W400DB70N6E, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
M29W400DT70N6T STMicroelectronics Check for Price 256KX16 FLASH 3V PROM, 70ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP-48 M29W400DB70N6E vs M29W400DT70N6T
M29W400DB70N6T STMicroelectronics Check for Price 256KX16 FLASH 3V PROM, 70ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP-48 M29W400DB70N6E vs M29W400DB70N6T
AM29DL400BT-70FI AMD Check for Price Flash, 256KX16, 70ns, PDSO48, REVERSE, MO-142DD, TSOP-48 M29W400DB70N6E vs AM29DL400BT-70FI
AM29LV400BB70FC AMD Check for Price Flash, 256KX16, 70ns, PDSO48, REVERSE, MO-142B, TSOP-48 M29W400DB70N6E vs AM29LV400BB70FC
AM29DL400BB-70EI AMD Check for Price Flash, 256KX16, 70ns, PDSO48, MO-142DD, TSOP-48 M29W400DB70N6E vs AM29DL400BB-70EI
AM29LV400BB70FE AMD Check for Price Flash, 256KX16, 70ns, PDSO48, REVERSE, MO-142B, TSOP-48 M29W400DB70N6E vs AM29LV400BB70FE
M29W400DB70N6 STMicroelectronics Check for Price 256KX16 FLASH 3V PROM, 70ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP-48 M29W400DB70N6E vs M29W400DB70N6
MBM29LV400TC-70PFTR FUJITSU Limited Check for Price Flash, 256KX16, 70ns, PDSO48, PLASTIC, REVERSE, TSOP1-48 M29W400DB70N6E vs MBM29LV400TC-70PFTR
AM29DL400BB-70FC AMD Check for Price Flash, 256KX16, 70ns, PDSO48, REVERSE, MO-142DD, TSOP-48 M29W400DB70N6E vs AM29DL400BB-70FC
M29W400DB70N6T Numonyx Memory Solutions Check for Price Flash, 256KX16, 70ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP-48 M29W400DB70N6E vs M29W400DB70N6T
Part Number Manufacturer Composite Price Description Compare
AM29F400BB-150SC AMD Check for Price Flash, 256KX16, 150ns, PDSO44, MO-180AA, SOP-44 M29W400DB70N6E vs AM29F400BB-150SC
M29F400BB45N1 STMicroelectronics Check for Price 256KX16 FLASH 5V PROM, 45ns, PDSO48, 12 X 20 MM, PLASTIC, TSOP-48 M29W400DB70N6E vs M29F400BB45N1
AM29F400BB-55EI0 AMD Check for Price Flash, 256KX16, 55ns, PDSO48, MO-142DD, TSOP-48 M29W400DB70N6E vs AM29F400BB-55EI0
M29W400FB5AN3E Numonyx Memory Solutions Check for Price Flash, 256KX16, 55ns, PDSO48, 12 X 20 MM, ROHS COMPLIANT, PLASTIC, TSOP-48 M29W400DB70N6E vs M29W400FB5AN3E
AM29LV400BB90EI AMD Check for Price Flash, 256KX16, 90ns, PDSO48, MO-142B, TSOP-48 M29W400DB70N6E vs AM29LV400BB90EI
AT27C4096-12TI Atmel Corporation Check for Price OTP ROM, 256KX16, 120ns, CMOS, PDSO40, PLASTIC, TSOP-40 M29W400DB70N6E vs AT27C4096-12TI
HN62434F-20 Hitachi Ltd Check for Price MASK ROM, 512KX8, 200ns, CMOS, PDSO48, PLASTIC, SOP-48 M29W400DB70N6E vs HN62434F-20
AM29F400AB-150FE AMD Check for Price Flash, 512KX8, 150ns, PDSO48, REVERSE, TSOP-48 M29W400DB70N6E vs AM29F400AB-150FE
M29F400B-90XN1R STMicroelectronics Check for Price 512KX8 FLASH 5V PROM, 90ns, PDSO48, 12 X 20 MM, REVERSE, TSOP-48 M29W400DB70N6E vs M29F400B-90XN1R
AM29F400BB-50SI AMD Check for Price Flash, 256KX16, 50ns, PDSO44, MO-180AA, SOP-44 M29W400DB70N6E vs AM29F400BB-50SI

M29W400DB70N6E Related Parts

M29W400DB70N6E Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the M29W400DB70N6E is 2.7V to 3.6V.

  • During power-up, the HOLD signal should be kept low until the power supply has reached a stable voltage. During power-down, the HOLD signal should be kept low until the power supply has dropped below 2.2V.

  • The M29W400DB70N6E supports up to 100,000 erase cycles.

  • Wear leveling can be implemented by distributing erase cycles across the entire memory array, using techniques such as dynamic wear leveling or static wear leveling.

  • The recommended method for detecting the end of an erase operation is to monitor the R/B# pin, which goes low when the erase operation is complete.

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