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Google Pixel XL 拆解

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Google Pixel XL Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

  • Chips on the front of the motherboard:

  • Samsung K3RG2G20BM-MGCJ 4 GB LPDDR4 mobile DRAM with a quad-core Qualcomm Snapdragon 821 processor layered underneath (two cores clocked at 2.15 GHz and two cores clocked at 1.6 Ghz)

  • Qualcomm PMI8996 power management IC, and Qualcomm SMB1350 Quick Charge 3.0 IC

  • NXP Semiconductor TFA9891 smart audio amplifier

  • Qualcomm WTR4905 LTE RF transceiver

  • 3207RA G707A (looks like Wi-Fi)

  • NXP 55102 1807 S0622 (PN551 ?) NFC controller

  • Bosch Sensortec BMI160 low power IMU

主板前面的芯片：

三星K3RG2G20BM-MGCJ 4 GB LPDDR4移动平台内存颗粒，覆盖一颗高通骁龙821四核处理器（2核心频率为2.15GHz，另外2核心为1.6GHz）

高通PMI8996电源管理芯片，以及高通SMB1350 Quick Charge 3.0快充芯片

NXP TFA9891智能音频放大器

高通WTR4905LTE射频芯片

3207RA G707A（看上去像Wi-Fi芯片）

NXP 55102 1807 S0622（看上去像NFC控制芯片）

博世传感BMI160低功耗惯性测量单元

[* black] Chips on the front of the motherboard:
[* red] Samsung [http://www.samsung.com/semiconductor/products/dram/mobile-dram/low-power-ddr4/K3RG2G20BM-MGCJ?ia=3107|K3RG2G20BM-MGCJ|new_window=true] 4 GB LPDDR4 mobile DRAM with a quad-core Qualcomm Snapdragon 821 processor layered underneath (two cores clocked at 2.15 GHz and two cores clocked at 1.6 Ghz)
[* orange] Qualcomm PMI8996 power management IC, and Qualcomm [https://3gltesummit.qualcomm.com/sites/default/files/pdf/3GLTE2015_Qualcomm-ERoach_QuickCharge.pdf|SMB1350|new_window=true] Quick Charge 3.0 IC
- [* yellow] NXP [http://www.nxp.com/products/media-and-audio-processing/audio-amplifiers/audio-amplifiers-for-portable-devices/smart-audio-amplifier:TFA9891UK|TFA9891|new_window=true] smart audio amplifier
+ [* yellow] NXP Semiconductor [http://www.nxp.com/products/media-and-audio-processing/audio-amplifiers/audio-amplifiers-for-portable-devices/smart-audio-amplifier:TFA9891UK|TFA9891|new_window=true] smart audio amplifier
[* green] Qualcomm [https://www.qualcomm.com/products/snapdragon/rf-transceivers|WTR4905|new_window=true] LTE RF transceiver
[* light_blue] 3207RA G707A (looks like Wi-Fi)
- [* blue] NXP 55102 1807 S0622 (likely NFC controller)
+ [* blue] NXP 55102 1807 S0622 (PN551 ?) NFC controller
[* violet] Bosch Sensortec [https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMI160-DS000-07.pdf|BMI160|new_window=true] low power IMU

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