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词条 Apple S3
释义

  1. Components

  2. See also

  3. References

{{Infobox CPU
| name = Apple S3
| image = Apple S3 module.png
| image_size =
| caption =
| produced-start = September 2017
| produced-end = Present
| slowest =
| slow-unit =
| fastest =
| fast-unit =
| size-from =
| size-to =
| soldby =
| designfirm = Apple Inc.
| manuf1 =
| arch = ARM
| microarch =
| code =
| numcores = 2
| l1cache =
| l2cache =
| l3cache =
| RAM =
| gpu =
| application = Apple Watch Series 3
| predecessor = Apple S2
| successor =Apple S4
| variant =
|Min. feature size =
}}

The Apple S3 is the integrated computer in the Apple Watch Series 3, and it is described as a "System in Package" (SiP) by Apple Inc.

It was revealed on September 12, 2017. Apple says its two cores are 70% faster than the Apple S2.[1][2] The S3 contains a barometric altimeter, the W2 wireless connectivity processor, and in some models UMTS (3G) and LTE (4G) cellular modems served by a built-in eSIM.[1]

Tech Insights discovered that the S3 SiP contains 768 MB of DRAM and 16 GB flash memory, 1.5 and 2 times that of the S2.[4]

Components

Tech Insights identified the following components in the Apple S3 SiP.[3]

  • Baseband Processor: Qualcomm MDM9635M, a Snapdragon X7 LTE Modem
  • DRAM: SK Hynix H54T6D63M, 768 MB LPDDR4 SDRAM
  • Apple dual-core processor, probably under DRAM
  • NAND: 4x Toshiba FPV7_32G, total of 16GB flash memory
  • Wifi + Bluetooth: Apple 338S00348 (W2 chip)
  • RF Components: Qualcomm WTR3925 RF, AFEM-8069 Front-End Module, Skyworks SKY 78198 Power Amplifier Module (PAM), Qualcomm QFE3100 Envelope Tracker
  • NFC: NXP PN80V NFC
  • MCU: STMicro ST33G1M2, a 32-bit ARM SC300 MCU.

See also

  • Apple mobile application processors, the range of ARM-based mobile processors designed by Apple for their consumer electronic devices

References

1. ^{{Cite news|url=https://www.apple.com/newsroom/2017/09/apple-watch-series-3-features-built-in-cellular-and-more/|title=Apple Watch Series 3 features built-in cellular and more|work=Apple Newsroom|access-date=2017-09-16|language=en-US}}
2. ^{{Cite news|url=http://www.macworld.co.uk/news/apple/apple-watch-series-3-release-date-price-tech-specs-3647016/|title=Apple Watch 3 is now on sale! Here's everything you need to know|last=Price|first=David|work=Macworld UK|access-date=2017-09-30|language=en-GB}}
3. ^{{Cite web|url=http://www.techinsights.com/about-techinsights/overview/blog/apple-watch-series-3-teardown/|title=Apple Watch Series 3 Teardown|last=techinsights.com|website=www.techinsights.com|access-date=2018-03-05}}
{{Apple Inc.}}{{Apple Inc. hardware}}{{Apple hardware since 1998}}{{nano-tech-stub}}

1 : Apple Inc. mobile processors

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