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After learning the finer points of US vs. EU sandwicherie, let's tuck into the (mostly familiar) US silicon layers: Apple APL1W01 A14 Bionic SoC with Micron D9XMR 4 GB LPDDR4 SDRAM layered over it (same as the iPhone 12/12 Pro)
  • After learning the finer points of US vs. EU sandwicherie, let's tuck into the (mostly familiar) US silicon layers:

  • Apple APL1W01 A14 Bionic SoC with Micron D9XMR 4 GB LPDDR4 SDRAM layered over it (same as the iPhone 12/12 Pro)

  • 1UED, most likely a U1 ultra-wideband chip similar to the USI chip in other iPhones

  • STMicroelectronics STWPA1-3033ABM wireless charging IC, possibly something similar to their STWBC-EP chip

  • KIC M224 BE0408 TWNA 12031, 64 GB of Kioxia NAND flash memory

  • Qualcomm SDR865 5G and LTE transceiver

  • Qualcomm SDX55M 5G modem-RF system and SMR526 intermediate frequency IC

  • Apple APL1094 power management IC

Nachdem die Feinheiten der US und EU Sandwiches geklärt sind, können wir uns an die (meist bekannten) US Silizium-Schichten machen:

Apple APL1W01 A14 Bionic SoC, geschichtet über ein Micron D9XMR 4 GB LPDDR4 SDRAM (das gleiche wie im iPhone 12/12 Pro)

1UED, wahrscheinlich ein U1 Ultra-Breitband-Chip ähnlich wie der USI Chip in anderen iPhones

STMicroelectronics STWPA1-3033ABM IC für kabelloses Laden, möglicherweise etwas Ähnliches wie ihr STWBC-EP Chip

KIC M224 BE0408 TWNA 12031, 64 GB Kioxia NAND Flash-Speicher

Qualcomm SDR865 5G und LTE Transceiver

Qualcomm SDX55M 5G Modem-RF System und SMR526 Mittelfrequenz-IC

Apple APL1094 Powermanagement IC

[* black] After learning the finer points of US vs. EU ''sandwicherie'', let's tuck into the (mostly familiar) US silicon layers:
[* red] Apple APL1W01 A14 Bionic SoC, layered over MicronSoC with Micron D9XMR 4 GB LPDDR4 SDRAM layered over it (same as the [guide|137669|iPhone 12/12 Pro|stepid=274767|new_window=true])
[* red] Apple APL1W01 A14 Bionic SoC, layered over MicronSoC with Micron D9XMR 4 GB LPDDR4 SDRAM layered over it (same as the [guide|137669|iPhone 12/12 Pro|stepid=274767|new_window=true])
[* orange] [https://d3nevzfk7ii3be.cloudfront.net/igi/qJnyQq12VweloouY.full|1UED|new_window=true], most likely a [https://www.ifixit.com/News/33257/inside-the-tech-in-apples-ultra-wideband-u1-chip|U1|new_window=true] ultra-wideband chip similar to the USI chip in other iPhones
[* yellow] STMicroelectronics STWPA1-3033ABM wireless charging IC, possibly something similar to their [https://www.st.com/content/st_com/en/products/power-management/wireless-charger-ics/stwbc-ep.html#overview|STWBC-EP|new_window=true] chip
[* green] KIC M224 BE0408 TWNA 12031, 64 GB of [https://business.kioxia.com/en-us/memory/mlc-nand.html|Kioxia NAND flash|new_window=true] memory
[* light_blue] Qualcomm [https://www.techinsights.com/blog/analysis-qualcomms-snapdragon-sdr865-transceiver-supporting-5g-sub-6-ghz-and-lte-services|SDR865|new_window=true] 5G and LTE transceiver
[* blue] Qualcomm [https://www.qualcomm.com/products/snapdragon-x55-5g-modem|SDX55M|new_window=true] 5G modem-RF system and SMR526 intermediate frequency IC
[* violet] Apple APL1094 power management IC

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