Wednesday, April 21, 2010

iPad: Whats inside and who makes it:

  • iPad overall:  Contract MFG:  Hon Hai Precision Co.* Revenue:  $499 Cost: $260 in components.
  • A4 processor:  ARM reference designs. Apple purchased fabless chip designer P.A. Semi for $278 million in Apr, 2008, Processor includes Cortex-A9 MPCore (identical to the processor in the nVidia Tegra and Qualcomm Snapdragon), a ARM Mali 50-series GPU, and a memory controller all on one die.  Running speed 1GHz.  MFG:  Samsung.
  • Display:  LG Display, AUO backup*  IPS, or in-plane-switching LCD technology developed by Hitachi in 1996LCD screen with IPS technology estimated at $95.
  • Connectors: Chen Uei and Hon Hai*
  • Touch suppliers:  Wintek, Sintek and TPK*
  • Batteries: Simplo and Dynapack* 3.75V, 24.8 watt-hour battery; two separate 3.75V lithium polymer cells wired in parallel 
  • Battery board:  Compeq
  • NAND flash memory: Samsung* 64Gbit MLC NAND flash.
  • Connectivity:  Broadcom to provide a "combo" chip* Broadcom BCM4329XKUBG 802.11n WiFi + Bluetooth 2.1 + EDR and FM
  • Broadcom BCM5973 I/O controller.
  • Texas Instruments CD3240A1
  • NXP: L061 01 4 ZSD950
  • (Source:  *UBS Investment Research)
Next Gen:
  • 9.7-inch OLED display currently costs about $500

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