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Amazon Echo Show 拆解

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Amazon Echo Show Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Amazon Echo Show Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Amazon Echo Show Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

  • Out comes the main board, hiding its chips under an inscrutable jigsaw puzzle of EMI shields. After we pop the lids, it's time for Show and tell:

  • Intel SR2KT Atom x5-Z8350 Processor (2M Cache, up to 1.92 GHz)

  • SK Hynix H9CCNNNBKTMLBR-NTD 2 GB RAM

  • Sandisk SDIN9DS2-8G 8 GB NAND embedded flash drive

  • Cypress Semiconductor (formerly Broadcom) BCM43570KFFBG 5G Wi-Fi IEEE 802.11ac 2×2 MAC/baseband/radio with integrated Bluetooth 4.1 and EDR

  • Winbond W25Q16FW 1.8V 16 Mb serial flash memory

  • Goodix GT9271 10-point capacitive touch controller

  • Texas Instruments SND9039A2 power management, Monolithic Power Systems MP8762 10 A step-down converter, and Novatek NT50167 display power management

主板出来了，把它的芯片藏在一个由屏蔽罩组成的谜一般的”拼图“下。把屏蔽罩取下来后，是时候向大家展示一下了：

Intel SR2KT Atom x5-Z8350 处理器 (2M 缓存, 主频 1.92 GHz)

SKHynix H9CCNNNBKTML 2 GB RAM

Sandisk SDIN9DS2-8G 8 GB NAND 嵌入式闪存

Broadcom/Cypress BCM43570KFFBG 5G Wi-Fi IEEE 802.11ac 2×2 MAC/基带/集成蓝牙4.1和EDR。

Winbond 25Q16FW 1.8V 16 Mb 串行闪存

Goodix GT9271 10点电容式触摸控制器

SND9039A2 PMIC

[* black] Out comes the main board, hiding its chips under an inscrutable jigsaw puzzle of [https://en.wikipedia.org/wiki/Electromagnetic_shielding|EMI shields|new_window=true]. After we pop the lids, it's time for Show and tell:
[* red] Intel [https://ark.intel.com/products/93361/Intel-Atom-x5-Z8350-Processor-2M-Cache-up-to-1_92-GHz|SR2KT|new_window=true] Atom x5-Z8350 Processor (2M Cache, up to 1.92 GHz)
- [* orange] SKHynix H9CCNNNBKTML 2 GB RAM
+ [* orange] SK Hynix H9CCNNNBKTMLBR-NTD 2 GB RAM
[* yellow] Sandisk [http://static6.arrow.com/aropdfconversion/c61a381409e1a71f463727b4340fad3ac7f59520/sandisk_12282015_commercialembeddedproductbrief-792691.pdf|SDIN9DS2-8G|new_window=true] 8 GB NAND embedded flash drive
- [* green] Broadcom/Cypress [http://www.cypress.com/file/310241/download|BCM43570KFFBG|new_window=true] 5G Wi-Fi IEEE 802.11ac 2×2 MAC/baseband/radio with integrated Bluetooth 4.1 and EDR
- [* light_blue] Winbond [http://www.winbond.com/resource-files/w25q16fw%20revj%2005182017%20sfdp.pdf|25Q16FW|new_window=true] 1.8V 16 Mb serial flash memory
+ [* green] Cypress Semiconductor (formerly Broadcom) [http://www.cypress.com/file/310241/download|BCM43570KFFBG|new_window=true] 5G Wi-Fi IEEE 802.11ac 2×2 MAC/baseband/radio with integrated Bluetooth 4.1 and EDR
+ [* light_blue] Winbond [http://www.winbond.com/resource-files/w25q16fw%20revj%2005182017%20sfdp.pdf|W25Q16FW|new_window=true] 1.8V 16 Mb serial flash memory
[* blue] Goodix [http://www.datadisplay-group.com/fileadmin/pdf/produkte/Touchcontroller/DDGroup/GT9271_Datasheet.pdf|GT9271|new_window=true] 10-point capacitive touch controller
- [* violet] SND9039A2 PMIC
+ [* violet] Texas Instruments SND9039A2 power management, Monolithic Power Systems [link|https://www.monolithicpower.com/en/mp8762.html|MP8762] 10 A step-down converter, and Novatek NT50167 display power management

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