IDT71V3557S - IDT

IDT71V3557S 3.3V Synchronous ZBT SRAMs

The IDT71V3557/59 are 3.3V high-speed 4,718,592-bit (4.5 Megabit) synchronou.

Features

◆ 128K x 36, 256K x 18 memory configurations ◆ Supports high performance system speed - 100 MHz (7.5 ns Clock-to-Data Access) ◆ ZBTTM Feature - No dead cycles between write and read cycles ◆ Internally synchronized output buffer enable eliminates the need to control OE ◆ Single R/W (READ/WRITE) control pin ◆ 4-word burst capability (Interleaved or linear) ◆ Individual byte write (BW1 - BW4) control (May tie active) ◆ Three chip enables for simple depth expansion ◆ 3.3V power supply (±5%), 3.3V (±5%) I/O Supply (VDDQ) ◆ Optional Boundary Scan JTAG Interface (IEEE 1149.1 complaint) ◆ Packaged in.