超低功耗国内第一！紫光发布自研LPDDR4X内存-快科技-科技改变生活

超低功耗国内第一！紫光发布自研LPDDR4X内存

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2022年08月25日 13:15
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西安紫光国芯宣布，推出国内第一款面向车规级市场的超低功耗LPDDR4X内存产品，功耗相比LPDDR3降低多达30％。

该芯片可满足电子系统对超低功耗、高可靠性的严苛要求，广泛用于ADAS、T-Box、智能驾驶、DVR等领域。

它采用25nm工艺制造，单颗容量2GB、4Gb、8Gb，数据传输率3200Mbps，电压均为1.1V(VDDQ 0.6V)，数据位宽16/32-bit。

内嵌ECC纠错以确保高可靠性，通过了AEC-Q100车规级认证，还适应I、A3、A2等工业级/车规级温度范围，最低-40℃，最高+105℃。

紫光这款LPDDR4X内存芯片为自研产品，可以长期稳定供货。

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#紫光 #LPDDR4X #内存

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