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
IDT71V2546XS150PF8 Renesas Electronics Corporation

IDT71V2546XS150PF8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

3,793
RFQ

-

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 150 MHz - 3.8 ns 4.5V ~ 5.5V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S100PF Renesas Electronics Corporation

IDT71V2556S100PF

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,808
RFQ
IDT71V2556S100PF Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 100 MHz - 5 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S100PF8 Renesas Electronics Corporation

IDT71V2556S100PF8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

1,659
RFQ
IDT71V2556S100PF8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 100 MHz - 5 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S100PFI Renesas Electronics Corporation

IDT71V2556S100PFI

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,871
RFQ
IDT71V2556S100PFI Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 100 MHz - 5 ns 3.135V ~ 3.465V -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S100PFI8 Renesas Electronics Corporation

IDT71V2556S100PFI8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,380
RFQ
IDT71V2556S100PFI8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 100 MHz - 5 ns 3.135V ~ 3.465V -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S133PF Renesas Electronics Corporation

IDT71V2556S133PF

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,285
RFQ
IDT71V2556S133PF Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 133 MHz - 4.2 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S133PF8 Renesas Electronics Corporation

IDT71V2556S133PF8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

3,287
RFQ
IDT71V2556S133PF8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 133 MHz - 4.2 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S133PFI Renesas Electronics Corporation

IDT71V2556S133PFI

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,582
RFQ
IDT71V2556S133PFI Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 133 MHz - 4.2 ns 3.135V ~ 3.465V -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S133PFI8 Renesas Electronics Corporation

IDT71V2556S133PFI8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,049
RFQ
IDT71V2556S133PFI8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 133 MHz - 4.2 ns 3.135V ~ 3.465V -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S150PF Renesas Electronics Corporation

IDT71V2556S150PF

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

1,497
RFQ
IDT71V2556S150PF Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 150 MHz - 3.8 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S150PF8 Renesas Electronics Corporation

IDT71V2556S150PF8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,340
RFQ
IDT71V2556S150PF8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 150 MHz - 3.8 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S166PF Renesas Electronics Corporation

IDT71V2556S166PF

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,211
RFQ
IDT71V2556S166PF Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 166 MHz - 3.5 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S166PF8 Renesas Electronics Corporation

IDT71V2556S166PF8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

3,036
RFQ
IDT71V2556S166PF8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 166 MHz - 3.5 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S166PFI Renesas Electronics Corporation

IDT71V2556S166PFI

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

1,546
RFQ
IDT71V2556S166PFI Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 166 MHz - 3.5 ns 3.135V ~ 3.465V -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556S166PFI8 Renesas Electronics Corporation

IDT71V2556S166PFI8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

1,621
RFQ
IDT71V2556S166PFI8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 166 MHz - 3.5 ns 3.135V ~ 3.465V -40°C ~ 85°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556XS133PF Renesas Electronics Corporation

IDT71V2556XS133PF

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,470
RFQ
IDT71V2556XS133PF Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 133 MHz - 4.2 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2556XS133PF8 Renesas Electronics Corporation

IDT71V2556XS133PF8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,486
RFQ
IDT71V2556XS133PF8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 128K x 36 Parallel 133 MHz - 4.2 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2559S75PFG8 Renesas Electronics Corporation

IDT71V2559S75PFG8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,022
RFQ
IDT71V2559S75PFG8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 256K x 18 Parallel - - 7.5 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2559S80PFG Renesas Electronics Corporation

IDT71V2559S80PFG

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

3,651
RFQ
IDT71V2559S80PFG Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 256K x 18 Parallel - - 8 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2559S80PFG8 Renesas Electronics Corporation

IDT71V2559S80PFG8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

1,192
RFQ
IDT71V2559S80PFG8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 256K x 18 Parallel - - 8 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)

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.