华为 Mate 20 Pro 拆解

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Passo 8

Huawei Mate 20 Pro Teardown: passo 0, immagine 1 di 2

Huawei Mate 20 Pro Teardown: passo 0, immagine 2 di 2

On the backside we found:
SKhynix H9HKNNNEBMBUDR-NEH LPDDR4 (likely with Huawei Kirin 980 layered underneath)
NXP Semiconductor PN80T NFC controller w/ secure element
HiSilicon Hi1103 Wi-Fi chipset
HiSilicon Hi6363 RF transceiver
Texas Instruments TPS1879C1 display power management (likely)
ON Semiconductor FSA4476 USB type-C analog switch
ON Semiconductor NLAS2750 dual DPDT analog switch

	[* black] On the backside we found:
	[* red] SKhynix H9HKNNNEBMBUDR-NEH [https://www.skhynix.com/products.do?ct1=36&ct2=40&lang=eng\|LPDDR4\|new_window=true] (likely with Huawei [https://www.youtube.com/watch?v=2FPT4GgDkic\|Kirin 980\|new_window=true] layered underneath)
-	[* orange] NXP ~~80T37 (likely~~ NFC controller)
+	[* orange] NXP Semiconductor [link\|https://media.nxp.com/news-releases/news-release-details/nxp-and-garmin-team-bring-secure-and-convenient-nfc-mobile\|PN80T\|new_window=true] NFC controller w/ secure element
	[* yellow] HiSilicon Hi1103 Wi-Fi chipset
	[* green] HiSilicon Hi6363 RF transceiver
+	[* light_blue] Texas Instruments TPS1879C1 display power management (likely)
+	[* blue] ON Semiconductor [link\|https://www.onsemi.com/products/interfaces/analog-switches/fsa4476\|FSA4476\|new_window=true] USB type-C analog switch
+	[* violet] ON Semiconductor [link\|https://www.onsemi.com/products/interfaces/analog-switches/nlas2750\|NLAS2750\|new_window=true] dual DPDT analog switch

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