MCP23018 MICROCHIP [Microchip Technology], MCP23018 Datasheet - Page 12
MCP23018
Manufacturer Part Number
MCP23018
Description
16-Bit I/O Expander with Open-Drain Outputs
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.MCP23018.pdf
(56 pages)
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MCP23018/MCP23S18
FIGURE 1-4:
DS22103A-page 12
analog_in
adc_en
FLASH ADC BLOCK DIAGRAM
gnd
V
DD
adc_en
adc_en
adc_en
adc_en
adc_en
adc_en
adc_en
addr_out[6]
addr_out[5]
addr_out[4]
addr_out[3]
addr_out[2]
addr_out[1]
addr_out[0]
i2c_clk
adc_en
'0'
d
en
d
reset
set
q
q
adc_en
addr[6:0]
© 2008 Microchip Technology Inc.
i2c_addr[2:0]
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