Manufacturer package reference image
16-BIT I/O EXPANDERS WITH I2C & SPI INTERFACE
Key Specifications
| Complete manufacturer part number | MCP23017T-E/SO |
|---|---|
| Manufacturer | Microchip Technology |
| Description | 16-BIT I/O EXPANDERS WITH I2C & SPI INTERFACE |
| Package / case | SOIC-28 |
| Product category | Interface - I/O Expanders |
| Pins | 28 |
| Series / Family | MCP23017 |
| Mounting Type | Surface Mount |
| Power Supply | 1.8V to 5.5V |
| Channels | 16-bit (2× 8-bit ports) |
| Interface | I2C (100 kHz / 400 kHz / 1.7 MHz) |
| Interrupt Outputs | 2 (INTA/INTB) |
| Addressing | 3 pins, up to 8 devices per bus |
| Output Drive | 25 mA sink/source per pin |
| Standby Current | 1 µA maximum |
| Temperature range (datasheet ordering guide) | -40 °C to 125 °C |
| Manufacturer package type | SOIC |
| Packing type | T/R |
| Package size (manufacturer feed; literal value) | .300in |
| Moisture sensitivity level (manufacturer feed) | MSL-1 |
| Solder composition (manufacturer feed) | MatteTin |
| In stock | 1,540 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Manufacturer package reference image for SOIC-28. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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