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Google Pixel 3a 拆解

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Google Pixel 3a Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Google Pixel 3a Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
  • Back side:

  • Google H1C2M Titan M security chip

  • STMicroelectronics ST33J2M0 ARM SecureCore microcontroller

  • Qualcomm WCN3990 wireless combo SoC

  • Qorvo QM78012 RF fusion module

  • Qualcomm SDR660 RF transceiver

  • NXP PN81B, probably an NFC controller w/ Secure Element

  • Murata SWUA 370 90 and Qualcomm PM670 PMIC

反面:

Google H1C2M Titan M 安全芯片

STMicroelectronics ST33J2M0 ARM SecureCore 微控制器

Qualcomm WCN3990 无线二合一芯片

Qorvo QM78012 RF 融合模块

Qualcomm SDR660 RF 收发器

NXP 81B05 38 03 SSD902,可能是 NFC 控制器

Murata SWUA 370 90 和 Qualcomm PM670 PMIC

[* black] Back side:
[* red] Google [https://www.digit.in/mobile-phones/google-brings-mobile-version-of-its-cloud-security-chip-titan-m-to-pixel-3-pixel-3-xl-and-google-sla-44034.html|H1C2M|new_window=true] Titan M [https://www.wired.com/story/google-titan-m-security-chip-pixel-3/|security chip|new_window=true]
[* orange] STMicroelectronics [https://www.st.com/en/secure-mcus/st33j2m0.html|ST33J2M0|new_window=true] ARM SecureCore microcontroller
[* yellow] Qualcomm WCN3990 wireless combo SoC
[* green] Qorvo [https://www.qorvo.com/newsroom/news/2016/qorvo-expands-family-of-rf-fusion-modules-with-industry-leading-functionality|QM78012|new_window=true] RF fusion module
[* light_blue] Qualcomm SDR660 RF transceiver
- [* blue] NXP 81B05 38 03 SSD902, probably an NFC controller
+ [* blue] NXP PN81B, probably an NFC controller w/ Secure Element
[* violet] Murata SWUA 370 90 and Qualcomm PM670 PMIC

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