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8 channel 12 bit A/D, X11 MCP3304
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Expansion port on SPI, Y13.3 X.
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Expansion port on SPI for CC3000.
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12 bit D/A, X13 MCP4922
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Expansion memory, X9 Ferro electric FM25H20.
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Expansion memory, X8 M25P32.
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Expansion port, X14 MCP23S17.
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Secure Digital.
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Expansion port on SPI for SMP16C.
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Display LCD.
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Touch screen controller, X15 AR1021.
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