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东芝日前发表两款手机用16M低耗电SRAM “TC55W 1600FT”,为目前业界容量最大的产品。该公司计划于2000年12月25日开始样品出货,2001年2月正式生产,初期月产量为10万颗。55ns产品样品价格为7000日元,70ns产品样品价格为6000日元。随着手机功能日渐提升,对内建SRAM容量的需求也与日俱增。为了满足市场需求,东芝采用0.18μm CMOS精密工艺,成功开发业界容量最大的16M产品,同时将待机状态的耗电量降至5μA,数据存取速度也提升至55ns。
Toshiba recently released two mobile phones with 16M low power SRAM “TC55W 1600FT”, the industry’s largest capacity products. The company plans to begin shipping samples on December 25, 2000, and will begin production in February 2001 with an initial monthly production of 100,000. 55ns product sample price of 7,000 yen, 70ns product sample price of 6,000 yen. As cell phone features are on the rise, the need for built-in SRAM capacity is also on the rise. In order to meet the market demand, Toshiba successfully developed the industry’s largest 16M product in a 0.18μm CMOS precision process while reducing standby power consumption to 5μA and data access speed to 55ns.