MCP23009 Microchip Technology Inc., MCP23009 Datasheet - Page 37

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MCP23009

Manufacturer Part Number
MCP23009
Description
8-bit I/o Expander With Open-drain Outputs
Manufacturer
Microchip Technology Inc.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
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Manufacturer:
TI
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0
FIGURE 2-8:
© 2008 Microchip Technology Inc.
SCK
CS
SO
SI
MSB out
SPI OUTPUT TIMING
12
8
9
don’t care
13
MCP23009/MCP23S09
LSB out
14
2
DS22121A-page 37
Mode 1,1
Mode 0,0

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