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MCP23008-E/SS
I/O Expander, 8 bit, I2C, 1.8 V, 5.5 V, SSOP, 20 Pins
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP23008-E/SS
Order Code160556401
Technical Datasheet
No. of Bits8bit
Supply Voltage Min1.8V
Supply Voltage Max5.5V
No. of Pins20Pins
No. of I/O's8I/O's
Operating Temperature Min-40°C
Operating Temperature Max125°C
SVHCNo SVHC (21-Jan-2025)
Product Overview
The MCP23008-E/SS is a 8-bit general purpose, parallel I/O Expansion for I²C bus applications. It consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the polarity inversion register. All registers can be read by the system master.
- 3 Address inputs for up to 8 devices on one bus
- 25mA Sink/source capability per I/O
- Supports 100kHz, 400kHz and 1.7MHz I²C™ compatible modes
- Internal power-on-reset (POR)
- Polarity inversion register to configure polarity of input port data
- External reset input
- 1μA (maximum) Low standby current
Applications
Industrial
Technical Specifications
No. of Bits
8bit
Supply Voltage Max
5.5V
No. of I/O's
8I/O's
Operating Temperature Max
125°C
Supply Voltage Min
1.8V
No. of Pins
20Pins
Operating Temperature Min
-40°C
SVHC
No SVHC (21-Jan-2025)
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85423990
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000352