Datasheet Microchip MCP23S08
| Manufacturer | Microchip |
| Series | MCP23S08 |
The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion for I2C bus or SPI applications
Datasheets
MCP23008/MCP23S08 Data Sheet
PDF, 665 Kb, File published: Aug 24, 2007
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Prices
Status
| MCP23S08-E/ML | MCP23S08-E/P | MCP23S08-E/SO | MCP23S08-E/SS | MCP23S08T-E/ML | MCP23S08T-E/SO | MCP23S08T-E/SS | |
|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MCP23S08-E/ML | MCP23S08-E/P | MCP23S08-E/SO | MCP23S08-E/SS | MCP23S08T-E/ML | MCP23S08T-E/SO | MCP23S08T-E/SS | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Package | QFN | PDIP | SOIC | SSOP | QFN | SOIC | SSOP |
| Pins | 20 | 18 | 18 | 20 | 20 | 18 | 20 |
Parametrics
| Parameters / Models | MCP23S08-E/ML | MCP23S08-E/P | MCP23S08-E/SO | MCP23S08-E/SS | MCP23S08T-E/ML | MCP23S08T-E/SO | MCP23S08T-E/SS |
|---|---|---|---|---|---|---|---|
| Description | 8-bit I/O Port Expander | 8-bit I/O Port Expander | 8-bit I/O Port Expander | 8-bit I/O Port Expander | 8-bit I/O Port Expander | 8-bit I/O Port Expander | 8-bit I/O Port Expander |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Max. Bus Frequency, kBits/s | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 |
| Operating Voltage, V | 1.8 - 5.5 | 1.8 - 5.5 | 1.8 - 5.5 | 1.8 - 5.5 | 1.8 - 5.5 | 1.8 - 5.5 | 1.8 - 5.5 |
Eco Plan
| MCP23S08-E/ML | MCP23S08-E/P | MCP23S08-E/SO | MCP23S08-E/SS | MCP23S08T-E/ML | MCP23S08T-E/SO | MCP23S08T-E/SS | |
|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: MCP23S08 (7)
Manufacturer's Classification
- Interface and Connectivity > Serial Peripherals
