IDT7134 Datasheet

High-Speed 4k x 8 Dual-Port Static Sram


The IDT7134 is a high-speed 4K x 8 Dual-Port Static RAM designed to be used in systems where on-chip hardware port arbitration is not needed. This part lends itself to those systems which cannot tolerate wait states or are designed to be able to externally arbitrate or withstand contention when both sides simultaneously access the same Dual-Port RAM location. IDT7134 Features • High-speed access – Military: 35/45/55/70ns (max.) – Industrial: 25/55ns (max.) – Commercial: 20/25/35/45/55/70ns (max.)• Low-power operation – IDT7134SA Active: 700mW (typ.) Standby: 5mW (typ.) – IDT7134LA Active: 700mW (typ.) Standby: 1mW (typ.)• Fully asynchronous operation from either port• Battery backup operation—2V data retention (LA only)• TTL-compatible; single 5V (±10%) power supply• Available in 48-pin DIP, LCC, Flatpack and 52-pin PLCC• Military product compliant to MIL-PRF-38535 QML• Industrial temperature range (–40°C to +85°C) is available for selected speeds• Green parts available, see ordering information


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Manufacturer information


Electrification, automation and digitalization are the long-term growth fields of Siemens. In order to take full advantage of the market potential in these fields, our businesses are bundled into eight divisions and Siemens Healthineers as well as Siemens Wind Power as a separately managed businesses.

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