<p>继推出全系列容量的DDR4内存和基于长鑫存储DRAM资源的国产化内存后,江波龙在内存测试技术上不断探索,除了自主开发基于10nm ASIC的测试系统外,也在积极寻找专业测试机构的认证合作,力求在质量上有新的突破。</p>
<p>上个月,江波龙加入了鲁大师组建的“中国智能硬件评测基准联盟(CIHEBA)”,意味着江波龙的测试技术得到了专业机构的认可。</p>
<p>除此之外,江波龙和皇虎测试科技(KingTiger Technology,以下简称“KTI”)开展了多次内存技术交流活动,并签署了战略性测试框架协议,未来将携手完善内存测试技术,联合制定内存测试技术标准。</p>
<p>内存测试设备国际知名品牌KingTiger Technology,专注内存测试领域三十余年,拥有全套核心专利技术,以“逻辑功能测试与系统应用测试并重,行业标准与设计规范双重把关”为理念。</p>
<p>其在中国航天集团的支持下,建立了航天级DRAM测试装备研发中心及测试服务中心,主要致力于内存器件测试认证和失效模式分析,以及量产内存品质筛选服务,并与各大厂商建立联合机制,被视为内存测试的权威机构。</p>
<table border="1" cellpadding="0" cellspacing="0" style="width: 367px;">
<tbody>
<tr>
<td colspan="2" style="width: 361px;">
<p class="text-align-center"><b>Specification</b></p>
</td>
</tr>
<tr>
<td style="width: 132px;">
<p class="text-align-center">System</p>
</td>
<td style="width: 229px;">
<p class="text-align-center">KT-4MG+</p>
</td>
</tr>
<tr>
<td style="width: 132px;">
<p class="text-align-center">Testing Speed</p>
</td>
<td style="width: 229px;">
<p class="text-align-center">3.2GHz</p>
</td>
</tr>
<tr>
<td style="width: 132px;">
<p class="text-align-center">Testing Scan Rate</p>
</td>
<td style="width: 229px;">
<p class="text-align-center">Full cell cover</p>
</td>
</tr>
<tr>
<td style="width: 132px;">
<p class="text-align-center">ATE Function Test</p>
</td>
<td style="width: 229px;">
<p class="text-align-center">YES</p>
</td>
</tr>
<tr>
<td style="width: 132px;">
<p class="text-align-center">Application Test</p>
</td>
<td style="width: 229px;">
<p class="text-align-center">YES</p>
</td>
</tr>
<tr>
<td style="width: 132px;">
<p class="text-align-center">Parameter Testing</p>
</td>
<td style="width: 229px;">
<p class="text-align-center">I/O Timing/Voltage/IDD (DC/AC)</p>
</td>
</tr>
<tr>
<td style="width: 132px;">
<p class="text-align-center">Testing Function</p>
</td>
<td style="width: 229px;">
<p class="text-align-center">Device Profiling</p>
</td>
</tr>
</tbody>
</table>
<p>近日,江波龙向KTI提供了FORESEE DDR4 UDIMM样品,不仅通过了KTI的专项测试认证,还被评为“优质品”。</p>
<p><img alt="KTI产品质量认证证书" data-entity-type="file" data-entity-uuid="664ca387-bb2a-4ba9-8eb2-db36223a8980" src="http://new.eetrend.com/files/2020-12/wen_zhang_/100059325-114398-1.jpg&…; /></p>
<p><em>KTI产品质量认证证书</em></p>
<p>下面为大家一一展示江波龙内存产品KTI测试认证的详细情况:</p>
<table border="1" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td style="width: 150px;">
<p class="text-align-center"><b>检测项目</b></p>
</td>
<td colspan="2" style="width: 379px;">
<p class="text-align-center"><b>认证测试结果</b></p>
</td>
</tr>
<tr>
<td style="width: 150px;">
<p class="text-align-center">核心参数Profiling</p>
</td>
<td style="width: 173px;">
<p class="text-align-center">特性符合JEDEC标准</p>
</td>
<td>
<p class="text-align-center">特性符合原厂设计规范</p>
</td>
</tr>
<tr>
<td style="width: 150px;">
<p class="text-align-center">Idd 实时功耗测量</p>
</td>
<td colspan="2" style="width: 379px;">
<p class="text-align-center">与原厂特性指标吻合</p>
</td>
</tr>
<tr>
<td style="width: 150px;">
<p class="text-align-center">I/O信号质量评价</p>
</td>
<td colspan="2" style="width: 379px;">
<p class="text-align-center">DRAM有效访问窗口的宽度及信号质量均表现优秀</p>
</td>
</tr>
<tr>
<td style="width: 150px;">
<p class="text-align-center">ATE功能测试</p>
</td>
<td style="width: 173px;">
<p class="text-align-center">常规参数测试PASS</p>
</td>
<td>
<p class="text-align-center">加严条件测试PASS</p>
</td>
</tr>
<tr>
<td style="width: 150px;">
<p class="text-align-center">Application应用测试</p>
</td>
<td style="width: 173px;">
<p class="text-align-center">常规参数测试PASS</p>
</td>
<td>
<p class="text-align-center">加严条件测试PASS</p>
</td>
</tr>
<tr>
<td style="width: 150px;">
<p class="text-align-center">高温老化测试</p>
</td>
<td style="width: 173px;">
<p class="text-align-center">常规参数测试PASS</p>
</td>
<td>
<p class="text-align-center">加严条件测试PASS</p>
</td>
</tr>
<tr>
<td style="width: 150px;">
<p class="text-align-center">结论</p>
</td>
<td colspan="2" style="width: 379px;">
<p class="text-align-center">特性优于JEDEC标准,颗粒一致性强,能抵受极端环境考验</p>
<p class="text-align-center">KTI认证评为优等品</p>
</td>
</tr>
</tbody>
</table>
<p>测试项目及测试结果</p>
<p><img alt="江波龙DDR4内存已通过KTI专项测试认证" data-entity-type="file" data-entity-uuid="db17e6cf-6331-4cc2-953c-79b327bf7662" src="http://new.eetrend.com/files/2020-12/wen_zhang_/100059325-114399-2.jpg&…; /></p>
<p><em>江波龙DDR4内存已通过KTI专项测试认证</em></p>
<p>综上可知,江波龙这款内存产品在KTI测试上的每一个项目,都表现得十分优越。</p>
<p>而这款FORESEE DDR4 UDIMM作为江波龙内存产品线的标准型号,搭载了三星Original等级的DRAM颗粒,采用了高端PCB工艺材质(30u金手指镀金工艺),由国际一线企业生产制造,是江波龙为行业用户潜心打造的高品质内存。</p>
<table border="1" cellpadding="0" cellspacing="0" style="width: 849px;">
<tbody>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>Test Item</b></p>
</td>
<td colspan="2" style="width: 606px;">
<p class="text-align-center"><b>Authentication Test Results</b></p>
</td>
</tr>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>Core parameter profiling</b></p>
</td>
<td style="width: 276px;">
<p class="text-align-center">Features comply with JEDEC standards</p>
</td>
<td style="width: 328px;">
<p class="text-align-center">Features comply with OEM design specifications</p>
</td>
</tr>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>Idd real-time power consumption measurement</b></p>
</td>
<td colspan="2" style="width: 606px;">
<p class="text-align-center">Consistent with OEM feature index</p>
</td>
</tr>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>I/O signal quality evaluation</b></p>
</td>
<td colspan="2" style="width: 606px;">
<p class="text-align-center">DRAM valid access window width and signal quality are excellent</p>
</td>
</tr>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>ATE functional test</b></p>
</td>
<td style="width: 276px;">
<p class="text-align-center">General parameter test PASS</p>
</td>
<td style="width: 328px;">
<p class="text-align-center">Test under more stringent conditions PASS</p>
</td>
</tr>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>Application test</b></p>
</td>
<td style="width: 276px;">
<p class="text-align-center">General parameter test PASS</p>
</td>
<td style="width: 328px;">
<p class="text-align-center">Test under more stringent conditions PASS</p>
</td>
</tr>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>High temperature aging test</b></p>
</td>
<td style="width: 276px;">
<p class="text-align-center">General parameter test PASS</p>
</td>
<td style="width: 328px;">
<p class="text-align-center">Test under more stringent conditions PASS</p>
</td>
</tr>
<tr>
<td style="width: 235px;">
<p class="text-align-center"><b>Conclusion</b></p>
</td>
<td colspan="2" style="width: 606px;">
<p class="text-align-center">Features are above JEDEC standards, strong consistency of particles, capable of withstanding extreme environments. Rated by KTI as an excellent product.</p>
</td>
</tr>
</tbody>
</table>
<p>FORESEE DDR4 UDIMM 参数</p>
<p>在内外部测试系统的加持下,江波龙将继续秉承修筑质量长城的理念,致力于国内存储生态良性建设。</p>
<p>未来,江波龙将会有更多规格的内存产品加入KTI测试认证队伍,为客户提供更多高品质的产品选型方案,敬请期待!</p>