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Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

May 23, 2020

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Page 1: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC
Page 2: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC
Page 3: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Display Touch controller NFC

Page 4: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC
Page 5: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Capacitive Touch Sensor

Page 6: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Taptic Engine

Page 7: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

GPS Antenna

Page 8: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Speaker

Page 9: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Main Circuit Board

RF Chips

Page 10: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

z

Barometer & GyroRF RX/TX, LNA,Wifi, Power Amp

Page 11: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC
Page 12: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

768MB SDRAM

16GB

16GB

Page 13: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Package on Package

Page 14: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Apple A9X SoC Floor Plan

Dual CPU Core‘Twister’2.26GHz

‘Peripherals’

147 mm2

16nm

Page 15: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC
Page 16: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

‘Twister’ is actually an ARM

Page 17: Display Touch controller NFC - Virginia Tech · Apple / Dialog PMIC Apple Application Processor with SK Hynix LPDDR4 SDRAM Toshiba NAND Flash Broadcom BCMI 5920 Custom Sensing ASIC

Links

• https://www.anandtech.com/show/11596/techinsights‐confirms‐apple‐a10x‐soc‐10nm‐tsmc

• https://www.anandtech.com/show/9824/more‐on‐apples‐a9x‐soc

• http://techinsights.com/about‐techinsights/overview/blog/apple‐watch‐series‐3‐teardown/

• https://www.ifixit.com/Teardown/Apple+Watch+Series+3+Teardown/97521

• https://www.anandtech.com/show/7112/the‐arm‐diaries‐part‐1‐how‐arms‐business‐model‐works