Datasheet Microchip MCP23009
| Manufacturer | Microchip |
| Series | MCP23009 |
MCP23009 is an 8-bit I/O expander with I2CCompatible interface operating at speeds of up to 3
Datasheets
MCP23009/MCP23S09 Data Sheet
PDF, 982 Kb, File published: Nov 9, 2014
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Prices
Status
| MCP23009-E/MG | MCP23009-E/P | MCP23009-E/SO | MCP23009-E/SS | MCP23009T-E/MG | MCP23009T-E/SO | MCP23009T-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
| MCP23009-E/MG | MCP23009-E/P | MCP23009-E/SO | MCP23009-E/SS | MCP23009T-E/MG | MCP23009T-E/SO | MCP23009T-E/SS | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Package | QFN | PDIP | SOIC | SSOP | QFN | SOIC | SSOP |
| Pins | 16 | 18 | 18 | 20 | 16 | 18 | 20 |
Parametrics
| Parameters / Models | MCP23009-E/MG | MCP23009-E/P | MCP23009-E/SO | MCP23009-E/SS | MCP23009T-E/MG | MCP23009T-E/SO | MCP23009T-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 | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ |
| Max. Bus Frequency, kBits/s | 3400 | 3400 | 3400 | 3400 | 3400 | 3400 | 3400 |
| 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
| MCP23009-E/MG | MCP23009-E/P | MCP23009-E/SO | MCP23009-E/SS | MCP23009T-E/MG | MCP23009T-E/SO | MCP23009T-E/SS | |
|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: MCP23009 (7)
Manufacturer's Classification
- Interface and Connectivity > Serial Peripherals
