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IDT71V25781 Datasheet (idt71v25761 / Idt71v25781) Synchronous Srams

Manufacturer: IDT

Overview: .. 128K X 36, 256K X 18 3.3V Synchronous SRAMs 2.5V I/O, Pipelined Outputs, Burst Counter, Single Cycle Deselect x x IDT71V25761.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The IDT71V25761/781 are high-speed SRAMs organized as 128K x 36/256K x 18.

The IDT71V25761/781 SRAMs contain write, data, address and control registers.

Internal logic allows the SRAM to generate a self-timed 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:.
  • 200MHz 3.1ns clock access time Commercial and Industrial:.
  • 183MHz 3.3ns clock access time.
  • 166MHz 3.5ns 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 Packaged in a JEDEC Standard 100-pin plastic thi.

More Datasheets from IDT

Part Number Description
IDT71V25761 (IDT71V25761 / IDT71V25781) Synchronous SRAMs
IDT71V25761S 128K x 36 3.3V Synchronous SRAMs
IDT71V25761YS 128K x 36 3.3V Synchronous SRAMs
IDT71V2577 (IDT71V2577 / IDT71V2579) Synchronous SRAMs
IDT71V2577S (IDT71V2577S / IDT71V25779) Synchronous SRAMs
IDT71V2577SA (IDT71V2577S / IDT71V25779) Synchronous SRAMs
IDT71V2579 (IDT71V2577 / IDT71V2579) Synchronous SRAMs
IDT71V2579SA (IDT71V2577S / IDT71V25779) Synchronous SRAMs
IDT71V2546S 3.3V Synchronous ZBT SRAM
IDT71V2546XS 3.3V Synchronous ZBT SRAM

IDT71V25781 Distributor