Memory

Manufacturer Series Package/Case Packaging Product Status Programmable Memory Type Memory Format Technology Memory Size Memory Organization Memory Interface Clock Frequency Write Cycle Time - Word, Page Access Time Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package


















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Programmable Memory Type Memory Format Technology Memory Size Memory Organization Memory Interface Clock Frequency Write Cycle Time - Word, Page Access Time Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
M29W400DB70N1 Micron Technology Inc.

M29W400DB70N1

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

4,662
RFQ
M29W400DB70N1 Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 48-TSOP I
M29W400DB70N6 Micron Technology Inc.

M29W400DB70N6

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

4,247
RFQ
M29W400DB70N6 Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W400DB70N6E Micron Technology Inc.

M29W400DB70N6E

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

2,247
RFQ

-

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W400DB70ZE6E Micron Technology Inc.

M29W400DB70ZE6E

IC FLASH 4MBIT PARALLEL 48TFBGA

Micron Technology Inc.

1,495
RFQ

-

- 48-TFBGA Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TFBGA (6x9)
M29W400DT55N6 Micron Technology Inc.

M29W400DT55N6

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

3,734
RFQ
M29W400DT55N6 Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 55ns 55 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W400DT55N6E Micron Technology Inc.

M29W400DT55N6E

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

1,185
RFQ

-

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 55ns 55 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W400DT55N6F TR Micron Technology Inc.

M29W400DT55N6F TR

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

1,726
RFQ
M29W400DT55N6F TR Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 55ns 55 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W400DT55ZE6E Micron Technology Inc.

M29W400DT55ZE6E

IC FLASH 4MBIT PARALLEL 48TFBGA

Micron Technology Inc.

4,073
RFQ
M29W400DT55ZE6E Datasheet

Datasheet

- 48-TFBGA Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 55ns 55 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TFBGA (6x9)
M29W400DT55ZE6F TR Micron Technology Inc.

M29W400DT55ZE6F TR

IC FLASH 4MBIT PARALLEL 48TFBGA

Micron Technology Inc.

2,187
RFQ
M29W400DT55ZE6F TR Datasheet

Datasheet

- 48-TFBGA Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 55ns 55 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TFBGA (6x9)
M29W400DT70N1 Micron Technology Inc.

M29W400DT70N1

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

1,719
RFQ
M29W400DT70N1 Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 48-TSOP I
M29W400DT70N6E Micron Technology Inc.

M29W400DT70N6E

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

1,035
RFQ

-

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W400DT70N6F TR Micron Technology Inc.

M29W400DT70N6F TR

IC FLASH 4MBIT PARALLEL 48TSOP I

Micron Technology Inc.

3,016
RFQ
M29W400DT70N6F TR Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tape & Reel (TR) Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 4Mbit 512K x 8, 256K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W640GB70NA6E Micron Technology Inc.

M29W640GB70NA6E

IC FLASH 64MBIT PAR 48TSOP I

Micron Technology Inc.

2,978
RFQ
M29W640GB70NA6E Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Verified Non-Volatile FLASH FLASH - NOR 64Mbit 8M x 8, 4M x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W640GB70NB6E Micron Technology Inc.

M29W640GB70NB6E

IC FLASH 64MBIT PARALLEL 56TSOP

Micron Technology Inc.

4,840
RFQ
M29W640GB70NB6E Datasheet

Datasheet

- 56-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 64Mbit 8M x 8, 4M x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 56-TSOP
M29W640GB70ZA6E Micron Technology Inc.

M29W640GB70ZA6E

IC FLASH 64MBIT PARALLEL 48TFBGA

Micron Technology Inc.

2,266
RFQ
M29W640GB70ZA6E Datasheet

Datasheet

- 48-TFBGA Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 64Mbit 8M x 8, 4M x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TFBGA (6x8)
M29W800DB70M6 Micron Technology Inc.

M29W800DB70M6

IC FLASH 8MBIT PARALLEL 44SO

Micron Technology Inc.

3,814
RFQ
M29W800DB70M6 Datasheet

Datasheet

- 44-SOIC (0.525", 13.34mm Width) Tube Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 8Mbit 1M x 8, 512K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 44-SO
M29W800DB70N1 Micron Technology Inc.

M29W800DB70N1

IC FLASH 8MBIT PARALLEL 48TSOP I

Micron Technology Inc.

3,269
RFQ
M29W800DB70N1 Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 8Mbit 1M x 8, 512K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 48-TSOP I
M29W800DB70N6 Micron Technology Inc.

M29W800DB70N6

IC FLASH 8MBIT PARALLEL 48TSOP I

Micron Technology Inc.

3,905
RFQ
M29W800DB70N6 Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 8Mbit 1M x 8, 512K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TSOP I
M29W800DB70ZE6E Micron Technology Inc.

M29W800DB70ZE6E

IC FLASH 8MBIT PARALLEL 48TFBGA

Micron Technology Inc.

4,718
RFQ
M29W800DB70ZE6E Datasheet

Datasheet

- 48-TFBGA Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 8Mbit 1M x 8, 512K x 16 Parallel - 70ns 70 ns 2.7V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 48-TFBGA (6x8)
M29W800DB90N1 Micron Technology Inc.

M29W800DB90N1

IC FLASH 8MBIT PARALLEL 48TSOP I

Micron Technology Inc.

2,876
RFQ
M29W800DB90N1 Datasheet

Datasheet

- 48-TFSOP (0.724", 18.40mm Width) Tray Obsolete Not Verified Non-Volatile FLASH FLASH - NOR 8Mbit 1M x 8, 512K x 16 Parallel - 90ns 90 ns 2.7V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 48-TSOP I

Memory Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Memory components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Memory Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Memory FAQ

Can FPGAX source both active and end-of-life Memory components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Memory sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.