domingo, 2 de octubre de 2011

K4 desarmado

¿Teneís curiosidad de ver como son las tripas del nuevo modelo K4 de Amazon? Pues aquí unas intanstáneas:

Battery management chip is Freescale MC13813892AJ CQQD129D.
Power Management chip – Texas Instruments SN92009 A4 TI 18IG2 AOR5 G4. This is the same chip that is found in Kindle 3 and latest Kindle DX
CPU is MCIMX508CVK8B N78A 8TFC1130E. Which is:
  • ARM Cortex-A8 CPU that can run at clock speeds up to 800 Mhz (an upgrade compared to 533Mhz of older Kindles)
  • has 32 KB data and instruction caches, and 246KB L2 cache
  • Vector floating point co-processor and NEON SIMD media accelerator
  • Has built-in USB 2.0 controller
Memory is Hynix H5MS2G22AFR E3M 129A which is 128 megabyte  module  (Kindle 3 has 256 megabytes).
It is apparent that Amazon put a lot of effort in minimizing the cost to make this Kindle model an affordable one.
Flash is SanDisk SDIN502-2G
WiFi is Atheros AR6103T-BM2D 26AR0620.142D PAF284.1B 1126 (802.11b/g/n)
There is another chip which likely holds eInk controller firmware which is Winbond W25Q40BVIG 512 kilobyte flash chip.
eInk dislpay is ED060CF(LF)T1 REN60B7075(C62)

Extraído de Kindleblog

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