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A little heat (a lot of heat) and a little prying yields two boards for the price of one! We split one of the iPhone 12 boards open to get a look at all that sweet silicon, and if it seems hard to guess which one, you're not alone—the logic boards of the 12 and 12 Pro are nearly identical, apart from a few serial numbers. Apple APL1W01 A14 Bionic SoC, layered under Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM on the 12 Pro)
  • A little heat (a lot of heat) and a little prying yields two boards for the price of one! We split one of the iPhone 12 boards open to get a look at all that sweet silicon, and if it seems hard to guess which one, you're not alone—the logic boards of the 12 and 12 Pro are nearly identical, apart from a few serial numbers.

  • Apple APL1W01 A14 Bionic SoC, layered under Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM on the 12 Pro)

  • KICM224AY4402TWNA12029, 64 GB of Kioxia NAND flash memory.

  • Qualcomm SDR865 5G and LTE transceiver

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

  • USI/Apple U1 ultra-wideband chip

  • Avago AFEM-8200 high/mid power amplifier with integrated duplexer

  • Apple APL1094 343S00437 power management IC

Een beetje warmte (heel erg veel warmte, om eerlijk te zijn) en wat gewrik leidt tot twee borden voor de prijs van een! We splijten een van de twee iPhone 12-borden open om al dat silicoon eens onder de loep te nemen en je bent zeker niet alleen als je niet weet wie wie is—beide logic boards zijn vrijwel identiek, op een aantal serienummers na.

Apple APL1W01 A14 Bionic SoC, geplaatst over een Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM in de 12 Pro)

KICM224AY4402TWNA12029, 64 GB of Kioxia NAND flashgeheugen

Qualcomm SDR865 5G en LTE transceiver

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

USI/Apple U1 ultra-breedband chip

Avago 8200 hoog/mid stroomversterker met geïntegreerde duplexer

Apple APL109 4343S00437 PMIC

[* black] A little heat (a lot of heat) and a little prying yields two boards for the price of one! We split one of the iPhone 12 boards open to get a look at all that sweet silicon, and if it seems hard to guess which one, you're not alone—the logic boards of the 12 and 12 Pro are nearly identical, apart from a few serial numbers.
- [* red] Apple APL1W01 A14 Bionic SoC, layered over Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM on the 12 Pro)
+ [* red] Apple APL1W01 A14 Bionic SoC, layered under Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM on the 12 Pro)
[* orange] KICM224AY4402TWNA12029, 64 GB of [https://business.kioxia.com/en-us/memory/mlc-nand.html|Kioxia NAND flash|new_window=true] memory.
[* yellow] 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
[* green] Qualcomm [https://www.qualcomm.com/products/snapdragon-x55-5g-modem|SDX55M|new_window=true] 5G modem-RF system and SMR526 intermediate frequency IC
[* light_blue] USI/Apple [https://www.ifixit.com/News/inside-the-tech-in-apples-ultra-wideband-u1-chip|U1|new_window=true] ultra-wideband chip
- [* blue] Avago 8200 high/mid power amplifier with integrated duplexer
- [* violet] Apple APL109 4343S00437 PMIC
+ [* blue] Avago AFEM-8200 high/mid power amplifier with integrated duplexer
+ [* violet] Apple APL1094 343S00437 power management IC

Je bijdragen zijn gelicenseerd onder de open source Creative Commons licentie.