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
IDT71V2559S85PFG Renesas Electronics Corporation

IDT71V2559S85PFG

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,006
RFQ
IDT71V2559S85PFG Datasheet

Datasheet

- 100-LQFP Tray Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 256K x 18 Parallel - - 8.5 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
IDT71V2559S85PFG8 Renesas Electronics Corporation

IDT71V2559S85PFG8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

1,455
RFQ
IDT71V2559S85PFG8 Datasheet

Datasheet

- 100-LQFP Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Synchronous, SDR (ZBT) 4.5Mbit 256K x 18 Parallel - - 8.5 ns 3.135V ~ 3.465V 0°C ~ 70°C (TA) - - Surface Mount 100-TQFP (14x14)
71V256S10YG Renesas Electronics Corporation

71V256S10YG

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

4,256
RFQ

-

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
71V256S10YG8 Renesas Electronics Corporation

71V256S10YG8

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

3,916
RFQ

-

- 28-BSOJ (0.300", 7.62mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
71V256S12YG Renesas Electronics Corporation

71V256S12YG

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

1,812
RFQ

-

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 12ns 12 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
71V256S12YG8 Renesas Electronics Corporation

71V256S12YG8

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

4,312
RFQ

-

- 28-BSOJ (0.300", 7.62mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 12ns 12 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA10PZGI Renesas Electronics Corporation

IDT71V256SA10PZGI

IC SRAM 256KBIT PARALLEL 28TSOP

Renesas Electronics Corporation

3,125
RFQ
IDT71V256SA10PZGI Datasheet

Datasheet

- 28-TSSOP (0.465", 11.80mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-TSOP
IDT71V256SA10PZGI8 Renesas Electronics Corporation

IDT71V256SA10PZGI8

IC SRAM 256KBIT PARALLEL 28TSOP

Renesas Electronics Corporation

1,688
RFQ
IDT71V256SA10PZGI8 Datasheet

Datasheet

- 28-TSSOP (0.465", 11.80mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-TSOP
IDT71V256SA10Y Renesas Electronics Corporation

IDT71V256SA10Y

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

2,066
RFQ
IDT71V256SA10Y Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA10YGI Renesas Electronics Corporation

IDT71V256SA10YGI

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

4,266
RFQ
IDT71V256SA10YGI Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA10YGI8 Renesas Electronics Corporation

IDT71V256SA10YGI8

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

2,132
RFQ
IDT71V256SA10YGI8 Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA10YI Renesas Electronics Corporation

IDT71V256SA10YI

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

4,865
RFQ
IDT71V256SA10YI Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 10ns 10 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA12Y Renesas Electronics Corporation

IDT71V256SA12Y

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

4,928
RFQ
IDT71V256SA12Y Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 12ns 12 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
71V256SA12YG8 Renesas Electronics Corporation

71V256SA12YG8

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

1,046
RFQ
71V256SA12YG8 Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 12ns 12 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
71V256SA12YGI Renesas Electronics Corporation

71V256SA12YGI

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

1,448
RFQ
71V256SA12YGI Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 12ns 12 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-SOJ
71V256SA12YGI8 Renesas Electronics Corporation

71V256SA12YGI8

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

3,102
RFQ
71V256SA12YGI8 Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 12ns 12 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA12YI Renesas Electronics Corporation

IDT71V256SA12YI

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

2,165
RFQ
IDT71V256SA12YI Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 12ns 12 ns 3V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA15Y Renesas Electronics Corporation

IDT71V256SA15Y

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

4,519
RFQ
IDT71V256SA15Y Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 15ns 15 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
IDT71V256SA15Y8 Renesas Electronics Corporation

IDT71V256SA15Y8

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

3,102
RFQ
IDT71V256SA15Y8 Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tape & Reel (TR) Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 15ns 15 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ
71V256SA15YG Renesas Electronics Corporation

71V256SA15YG

IC SRAM 256KBIT PARALLEL 28SOJ

Renesas Electronics Corporation

4,955
RFQ
71V256SA15YG Datasheet

Datasheet

- 28-BSOJ (0.300", 7.62mm Width) Tube Obsolete Not Verified Volatile SRAM SRAM - Asynchronous 256Kbit 32K x 8 Parallel - 15ns 15 ns 3V ~ 3.6V 0°C ~ 70°C (TA) - - Surface Mount 28-SOJ

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.