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IDT71V2578S - 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect

Download the IDT71V2578S datasheet PDF. This datasheet also covers the IDT-71V variant, as both devices belong to the same 128k x 36/ 256k x 18 3.3v synchronous srams 2.5v i/o/ pipelined outputs/ burst counter/ single cycle deselect family and are provided as variant models within a single manufacturer datasheet.

General Description

The IDT71V2576/78 are high-speed SRAMs organized as 128K x 36/256K x 18.

The IDT71V2576/78 SRAMs contain write, data, address and control registers.

Internal logic allows the SRAM to generate a selftimed write based upon a decision which can be left until the end of the write cycle.

Key Features

  • 128K x 36, 256K x 18 memory configurations Supports high system speed: Commercial and Industrial:.
  • 150MHz 3.8ns clock access time.
  • 133MHz 4.2ns clock access time LBO input selects interleaved or linear burst mode Self-timed write cycle with global write control (GW), byte write enable (BWE), and byte writes (BWx) 3.3V core power supply Power down controlled by ZZ input 2.5V I/O Optional - Boundary Scan JTAG Interface (IEEE 1149.1 compliant) Packaged in a JEDEC Standard 100-pin.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDT-71V-2576S.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IDT71V2578S
Manufacturer Integrated Device Technology
File Size 282.49 KB
Description 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect
Datasheet download datasheet IDT71V2578S Datasheet

📁 Similar Datasheet

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IDT71V2577 (IDT71V2577 / IDT71V2579) Synchronous SRAMs IDT

Other Datasheets by Integrated Device Technology

Part Number Description
IDT71V2578SA 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect
IDT71V2576S 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect
IDT71V2576SA 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect
IDT71V2546SA 128K x 36/ 256K x 18 3.3V Synchronous ZBT SRAMs 2.5V I/O/ Burst Counter Pipelined Outputs
IDT71V2548S 128K x 36/ 256K x 18 3.3V Synchronous ZBT SRAMs 2.5V I/O/ Burst Counter Pipelined Outputs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
128K X 36, 256K X 18 3.3V Synchronous SRAMs 2.5V I/O, Pipelined Outputs, Burst Counter, Single Cycle Deselect x x IDT71V2576S IDT71V2578S IDT71V2576SA IDT71V2578SA Features 128K x 36, 256K x 18 memory configurations Supports high system speed: Commercial and Industrial: – 150MHz 3.8ns clock access time – 133MHz 4.2ns clock access time LBO input selects interleaved or linear burst mode Self-timed write cycle with global write control (GW), byte write enable (BWE), and byte writes (BWx) 3.3V core power supply Power down controlled by ZZ input 2.5V I/O Optional - Boundary Scan JTAG Interface (IEEE 1149.