IDT71V25781 - (IDT71V25761 / IDT71V25781) Synchronous SRAMs

This page provides the datasheet information for the IDT71V25781, a member of the IDT71V25761 (IDT71V25761 / IDT71V25781) Synchronous SRAMs family.

Product Overview

IDT

Part number	IDT71V25781
Manufacturer	IDT
File Size	539.14 KB
Description	(IDT71V25761 / IDT71V25781) Synchronous SRAMs
Datasheet	IDT71V25781 Datasheet
Additional preview pages of the IDT71V25781 datasheet.

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.

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.

IDT71V2578S - 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect (Integrated Device Technology)
IDT71V2578SA - 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect (Integrated Device Technology)
IDT71V2576S - 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect (Integrated Device Technology)
IDT71V2576SA - 128K X 36/ 256K X 18 3.3V Synchronous SRAMs 2.5V I/O/ Pipelined Outputs/ Burst Counter/ Single Cycle Deselect (Integrated Device Technology)
IDT71V2546SA - 128K x 36/ 256K x 18 3.3V Synchronous ZBT SRAMs 2.5V I/O/ Burst Counter Pipelined Outputs (Integrated Device Technology)
IDT71V2548S - 128K x 36/ 256K x 18 3.3V Synchronous ZBT SRAMs 2.5V I/O/ Burst Counter Pipelined Outputs (Integrated Device Technology)
IDT71V2548SA - 128K x 36/ 256K x 18 3.3V Synchronous ZBT SRAMs 2.5V I/O/ Burst Counter Pipelined Outputs (Integrated Device Technology)
IDT71V2558S - 3.3V Synchronous ZBT SRAMs 2.5V I/O (Integrated Device Technology)
IDT71V2558SA - 3.3V Synchronous ZBT SRAMs 2.5V I/O (Integrated Device Technology)
IDT71V256SA - LOW POWER 3.3V CMOS FAST SRAM 256K (Integrated Device Technology)

Other Datasheets by IDT

Published: Feb 21, 2007 |