除了蘋果自研的R1, M2晶片外
Vision Pro其實還有許多重要的晶片供應商
幫大家整理出來各個廠商的完整晶片列表
以及我自己的觀察與思考，希望對大家有幫助！
▌USI：藍牙與WiFi模組
- USI 339S01015 WiFi/Bluetooth module
▌🇺🇸 Micron：DRAM記憶體晶片
- Micron MT62F1G64D8WT-031 XT:B 8 GB LPDDR5 SDRAM memory
▌🇯🇵 Kioxia：Flash記憶體晶片
- Kioxia K5A4RC2097 256 GB NAND flash
▌🇺🇸 CIRRUS LOGIC：音頻晶片
- Cirrus Logic CS46L11 audio codec
▌🇺🇸 Texas Instruments：被動元件
- Texas Instruments LMK1C1104 clock buffer
- Texas Instruments TPS62125 300 mA buck converter
- Texas Instruments TPS61045 adjustable boost converter
- Texas Instruments TPS70936 150 mA / 3.6 V LDO regulator
- Texas Instruments TMUX1575 quad SPDT analog switch
- Texas Instruments TS5A23159 dual SPDT analog switch
- Texas Instruments TPS62135 4 A step-down converter
- Texas Instruments TLV6703 comparator w/ integrated reference
- Texas Instruments CD3217B13 USB type-C controller
- Texas Instruments TPD4S311A USB type-C port protector
- Texas Instruments TPS62180 6 A synchronous buck converter
- Texas Instruments TPS62160 1 A step-down converter
- Texas Instruments TMP103A temperature sensor
- Texas Instruments TMP103B temperature sensor
- Texas Instruments SN02776B0A audio amplifier
- Texas Instruments TPS62135 4 A step-down converter
▌🇺🇸 Lattice：FPGA
- Lattice Semiconductor ICE5LP4K iCE40 Ultra FPGA
▌🇺🇸 DIODES：選擇器晶片
- Diodes Incorporated PI2DBS16212A 2:1 multiplexer/demultiplexer
▌🇺🇸 onsemi：限流器晶片
- onsemi FPF2895C current limit switch
▌個人思考
蘿蔔覺得有2個最特別的地方：
- 竟然用了FPGA在產品中，是因為Vision Pro功能還沒完全固定嗎？
- 沒想到被動元件全部用TI的！
顯示器應該是被Samsung拿走了
CIS晶片很可能是Sony或Samsung
不知道台灣除了TSMC有成為供應鏈的關鍵角色外
是否有更多廠商有機會打入Vision Pro的供應鏈呢？