IDT71V256SA12PZG8

低功耗3.3V CMOS快速SRAM 256K （ 32K ×8位） Lower Power 3.3V CMOS Fast SRAM 256K 32K x 8-Bit

Description

The IDT71V256SA is a 262,144-bit high-speed static RAM organized as 32K x 8. It is fabricated using IDT’s high-performance, high-reliability CMOS technology. The IDT71V256SA has outstanding low power characteristics while at the same time maintaining very high performance. Address access

times of as fast as 10ns are ideal for 3.3V secondary cache in 3.3V desktop designs.

Features

◆ Ideal for high-performance processor secondary cache

◆ Commercial 0°C to +70°C and Industrial –40°C to +85°C temperature range options

◆ Fast access times:

– Commercial and Industrial: 10/12/15/20ns

◆ Low standby current maximum:

– 2mA full standby

◆ Small packages for space-efficient layouts:

– 28-pin 300 mil SOJ

– 28-pin TSOP Type I

◆ Produced with advanced high-performance CMOS technology

◆ Inputs and outputs are LVTTL-compatible

◆ Single 3.3V±0.3V power supply