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Paso 12
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

¡Un poco de calor (mucho calor) y un poco de palanca dan como resultado dos tablas por el precio de una! Dividimos una de las placas del iPhone 12 para ver todo ese dulce silicio, y si parece difícil adivinar cuál, no estás solo. Las placas lógicas del 12 y del 12 Pro son casi idénticas, aparte de unos pocos números de serie.

Apple APL1W01 A14 Bionic SoC, en capas sobre Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM en el 12 Pro)

KICM224AY4402TWNA12029, 64 GB de memoria flash Kioxia NAND.

Transceptor Qualcomm SDR865 5G y LTE

El sistema SDX55M 5G de Qualcomm con modem-RF y el IC de frecuencia intermedia SMR526

El chip de banda ultra ancha USI/Apple U1

Amplificador de potencia alta/media de Avago 8200 con duplexor integrado

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 overunder Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM on the 12 Pro)
[* red] Apple APL1W01 A14 Bionic SoC, layered overunder 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 8200AFEM-8200 high/mid power amplifier with integrated duplexer
[* violet] Apple APL109 4343S00437 PMICAPL1094 343S00437 power management IC
[* blue] Avago 8200AFEM-8200 high/mid power amplifier with integrated duplexer
[* violet] Apple APL109 4343S00437 PMICAPL1094 343S00437 power management IC

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