K7A203600A - Samsung semiconductor

K7A203600A 64Kx36-Bit Synchronous Pipelined Burst SRAM

The K7A203600A is a 2,359,296-bit Synchronous Static Random Access Memory designed for high performance second level cache of Pentium and Power PC based System. It is organized as 64K words of 36bits and integrates address and control registers, a 2-bit burst address counter and added some new functions for high performance cache RAM applications; GW, BW, LB.

Features

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• Synchronous Operation. 2 Stage Pipelined operation with 4 Burst. On-Chip Address Counter. Self-Timed Write Cycle. On-Chip Address and Control Registers. VDD= 3.3V+0.3V/-0.165V Power Supply. VDDQ Supply Voltage 3.3V+0.3V/-0.165V for 3.3V I/O or 2.5V+0.4V/-0.125V for 2.5V I/O. 5V Tolerant Inputs Except I/O Pins. Byte Writable Function. Global Write Enable Controls a full bus-width write. Power Down State via ZZ Signal. LBO Pin allows a choice of either a interleaved burst or a linear burst. Three Chip Enables for simple depth expansion with No Data Contention ; .