IDT71V25761 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.

Datasheet Details

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.

Part Number	Description
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
IDT71V25781	(IDT71V25761 / IDT71V25781) Synchronous SRAMs
IDT71V2579	(IDT71V2577 / IDT71V2579) Synchronous SRAMs
IDT71V2579SA	(IDT71V2577S / IDT71V25779) Synchronous SRAMs
IDT71V2546S	3.3V Synchronous ZBT SRAM
IDT71V2546XS	3.3V Synchronous ZBT SRAM