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
IDT71V3556S100BGI Renesas Electronics Corporation

IDT71V3556S100BGI

IC SRAM 4.5MBIT PAR 119PBGA

Renesas Electronics Corporation

2,456
RFQ
IDT71V3556S100BGI Datasheet

Datasheet

- 119-BGA 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 119-PBGA (14x22)
IDT71V3556S100BGI8 Renesas Electronics Corporation

IDT71V3556S100BGI8

IC SRAM 4.5MBIT PAR 119PBGA

Renesas Electronics Corporation

3,250
RFQ
IDT71V3556S100BGI8 Datasheet

Datasheet

- 119-BGA 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 119-PBGA (14x22)
IDT71V3556S100BQ Renesas Electronics Corporation

IDT71V3556S100BQ

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

3,884
RFQ
IDT71V3556S100BQ Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100BQ8 Renesas Electronics Corporation

IDT71V3556S100BQ8

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

4,669
RFQ
IDT71V3556S100BQ8 Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100BQG Renesas Electronics Corporation

IDT71V3556S100BQG

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

2,692
RFQ
IDT71V3556S100BQG Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100BQG8 Renesas Electronics Corporation

IDT71V3556S100BQG8

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

2,453
RFQ
IDT71V3556S100BQG8 Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100BQGI Renesas Electronics Corporation

IDT71V3556S100BQGI

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

3,189
RFQ
IDT71V3556S100BQGI Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100BQGI8 Renesas Electronics Corporation

IDT71V3556S100BQGI8

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

3,590
RFQ
IDT71V3556S100BQGI8 Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100BQI Renesas Electronics Corporation

IDT71V3556S100BQI

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

3,380
RFQ
IDT71V3556S100BQI Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100BQI8 Renesas Electronics Corporation

IDT71V3556S100BQI8

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

1,133
RFQ
IDT71V3556S100BQI8 Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S100PF Renesas Electronics Corporation

IDT71V3556S100PF

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

2,523
RFQ
IDT71V3556S100PF 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)
IDT71V3556S100PF8 Renesas Electronics Corporation

IDT71V3556S100PF8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,216
RFQ
IDT71V3556S100PF8 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)
IDT71V3556S100PFI Renesas Electronics Corporation

IDT71V3556S100PFI

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,514
RFQ
IDT71V3556S100PFI 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)
IDT71V3556S100PFI8 Renesas Electronics Corporation

IDT71V3556S100PFI8

IC SRAM 4.5MBIT PARALLEL 100TQFP

Renesas Electronics Corporation

4,923
RFQ
IDT71V3556S100PFI8 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)
IDT71V3556S133BG Renesas Electronics Corporation

IDT71V3556S133BG

IC SRAM 4.5MBIT PAR 119PBGA

Renesas Electronics Corporation

2,074
RFQ
IDT71V3556S133BG Datasheet

Datasheet

- 119-BGA 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 119-PBGA (14x22)
IDT71V3556S133BG8 Renesas Electronics Corporation

IDT71V3556S133BG8

IC SRAM 4.5MBIT PAR 119PBGA

Renesas Electronics Corporation

2,601
RFQ
IDT71V3556S133BG8 Datasheet

Datasheet

- 119-BGA 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 119-PBGA (14x22)
IDT71V3556S133BGI Renesas Electronics Corporation

IDT71V3556S133BGI

IC SRAM 4.5MBIT PAR 119PBGA

Renesas Electronics Corporation

1,785
RFQ
IDT71V3556S133BGI Datasheet

Datasheet

- 119-BGA 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 119-PBGA (14x22)
IDT71V3556S133BGI8 Renesas Electronics Corporation

IDT71V3556S133BGI8

IC SRAM 4.5MBIT PAR 119PBGA

Renesas Electronics Corporation

4,121
RFQ
IDT71V3556S133BGI8 Datasheet

Datasheet

- 119-BGA 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 119-PBGA (14x22)
IDT71V3556S133BQ Renesas Electronics Corporation

IDT71V3556S133BQ

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

2,250
RFQ
IDT71V3556S133BQ Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)
IDT71V3556S133BQ8 Renesas Electronics Corporation

IDT71V3556S133BQ8

IC SRAM 4.5MBIT PAR 165CABGA

Renesas Electronics Corporation

1,890
RFQ
IDT71V3556S133BQ8 Datasheet

Datasheet

- 165-TBGA 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 165-CABGA (13x15)

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.