Microchip 8-Channel I/O Expander I2C, Serial 20-Pin SSOP, MCP23008T-E/SS
- RS Stock No.:
- 209-7661P
- Mfr. Part No.:
- MCP23008T-E/SS
- Brand:
- Microchip
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Units | Per unit |
---|---|
50 - 90 | £1.019 |
100 - 240 | £0.932 |
250 - 490 | £0.913 |
500 + | £0.894 |
*price indicative
- RS Stock No.:
- 209-7661P
- Mfr. Part No.:
- MCP23008T-E/SS
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Microchip | |
Number of I/O Channels | 8 | |
Interface | I2C, Serial | |
Number of Pins | 20 | |
Package Type | SSOP | |
Clock Frequency | 1.7MHz | |
Select all | ||
---|---|---|
Brand Microchip | ||
Number of I/O Channels 8 | ||
Interface I2C, Serial | ||
Number of Pins 20 | ||
Package Type SSOP | ||
Clock Frequency 1.7MHz | ||
- COO (Country of Origin):
- TH
The Microchip MCP23008T-E/SS 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 such as MCP23008 – I2C interface
three address pins and MCP23S08 – SPI interface
two address pins. The MCP23008T-E/SS 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.
High-Speed I2C Interface
High-Speed SPI Interface
Polarity Inversion Register to Configure the Polarity of the Input Port Data
External Reset Input
High-Speed SPI Interface
Polarity Inversion Register to Configure the Polarity of the Input Port Data
External Reset Input