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12. Adımdaki Değişiklikler

Düzenleyen: Arthur Shi

Düzenleme onaylandı tarafından Arthur Shi


Adım Satırları

[* 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 under Micron D9XMR MT53D512M64D4UA-046 XT:F 4 GB LPDDR4 SDRAM (6 GB RAM on the 12 Pro)
[* orange] KICM224AY4402TWNA12029, 64 GB of [|Kioxia NAND flash|new_window=true] memory.
[* yellow] Qualcomm [|SDR865|new_window=true] 5G and LTE transceiver
[* green] Qualcomm [|SDX55M|new_window=true] 5G modem-RF system and SMR526 intermediate frequency IC
[* light_blue] USI/Apple [|U1|new_window=true] ultra-wideband chip
[* blue] Avago AFEM-8200 high/mid power amplifier with integrated duplexer
- [* violet] Apple APL1094 343S00437 Power Management
+ [* violet] Apple APL1094 343S00437 power management IC