Integrated Circuits (ICs)
MCP23008-E/SSVAO
ActiveMicrochip Technology
8-BIT I2C I/O EXPANDER WITH SERIAL INTERFACE
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Integrated Circuits (ICs)
MCP23008-E/SSVAO
ActiveMicrochip Technology
8-BIT I2C I/O EXPANDER WITH SERIAL INTERFACE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP23008-E/SSVAO |
|---|---|
| Clock Frequency | 1.7 MHz |
| Current - Output Source/Sink | 25 mA |
| Features | POR |
| Grade | Automotive |
| Interface | I2C |
| Interrupt Output | True |
| Mounting Type | Surface Mount |
| Number of I/O | 8 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull |
| Package / Case | 20-SSOP |
| Qualification | AEC-Q100 |
| Supplier Device Package | 20-SSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Microchip Direct | TUBE | 1 | $ 1.49 | |
| 25 | $ 1.25 | |||
| 100 | $ 1.13 | |||
| 1000 | $ 1.10 | |||
| 5000 | $ 1.09 | |||
Description
General part information
MCP23008 Series
The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion for I2C bus or SPI applications. The two devices differ in the number of hardware address pins and the serial interface:
• MCP23008 – I2C interface; three address pins
• MCP23S08 – SPI interface; two address pins
Documents
Technical documentation and resources
