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MacBook Air Models A1237 and A1304 Teardown

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MacBook Air Models A1237 and A1304 Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
  • We found a Broadcom BCM5974 touch screen controller chip on the interconnect board.

  • This is the same chip you'll find in the iPhone and iPod Touch.

  • This board also contains an SST 25VF020 Serial Flash chip, likely containing machine code for a nearby chip. There are a few CYPRUS chips nearby, one of which we identified as the CY7C638 low-speed USB peripheral controller.

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