华为数据治理之旅测试方案改写
11.1质量测试标准InvenSense的产品投产前经过严格测试,MPU9250完全符合JEDEC JESD 471标准。以下是各项指标的测试方案。 11.2加速度计使用寿命测试内容测试方法抽样数样品不符合标准高温环境运行寿命JEDEC JESD22-A108D Dynamic, 3.63V biased, Tj>125°C [read-points: 168, 500, 1000 hours] 3 77 (0/1)超高加速度测试JEDEC JESD22-A118A Condition A, 130°C, 85%RH, 33.3 psia., unbiased [read-point: 96 hours] 3 77 (0/1)高温运行时长JEDEC JESD22-A103D Condition A, 125°C Non-Bias Bake [read-points: 168, 500, 1000 hours] 3 77 (0/1)各组件测试内容测试方法抽样数样品不合格人体静电放电JEDEC JS-001 -2012(2KV) 1 3 (0/1)机械静电放电JEDEC JESD22-A115C(250V) 1 3 (0/1)带静电器件模拟JEDEC JESD22-C101E(500V) 1 3 (0/1)锁定JEDEC JESD-78D Class II (2), 125°C; ±100mA 1.5X Vdd Over-voltage 1 6 (0/1)机械震动JEDEC JESD22-B104C, Mil-Std-883, Method 2002.5 Cond. E, 10,000g’s, 0.2ms, ±X, Y, Z – 6 directions, 5 times/direction 3 5 (0/1)摆动JEDEC JESD22-B103B Variable Frequency (random), Cond. B, 5-500Hz, X, Y, Z – 4 times/direction 1 5 (0/1)温度循环JEDEC JESD22-A104D Condition G [-40°C to +125°C], Soak Mode 2 [5’] [read-Point: 1000 cycles] 3 77 (0/1)
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