MCP23S18T-E/MJ Microchip Technology, MCP23S18T-E/MJ Datasheet - Page 12

• Manufacturer Part Number: MCP23S18T-E/MJ
• Description: 16-bit Input/Output Expander, I2C Interface, Pb-free 24 QFN 4x4mm T/R
• Manufacturer: Microchip Technology

Specifications of MCP23S18T-E/MJ

• Interface: SPI
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 10MHz
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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]