| Conductive Type: | Bipolar Integrated Circuit |
|---|---|
| Integration: | MSI |
| Technics: | Semiconductor IC |
| MFG.: | MICROCHIP |
| D/C: | 22+ |
| Package: | SOP28 |
| Samples: |
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| Customization: |
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Audited Supplier MCP23017T-E/SO: I/O Expander 28-Pin SOIC W T/R
Mfr. Part#: MCP23017T-E/SO
Mfr.: MICROCHIP
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Mounting Style: | SMD/SMT | |
| Interface Type: | I2C, Serial | |
| Number of I/Os: | 16 I/O | |
| Interrupt Output: | With Interrupt | |
| Supply Voltage - Min: | 1.8 V | |
| Supply Voltage - Max: | 5.5 V | |
| Maximum Clock Frequency: | 1.7 MHz | |
| Minimum Operating Temperature: | - 40 C | |
| Maximum Operating Temperature: | + 125 C | |
| Packaging: | Reel | |
| Packaging: | Cut Tape | |
| Packaging: | Reel | |
| ESD Protection: | 4 kV | |
| Brand: | Microchip Technology | |
| Logic Family: | MCP23017 | |
| Moisture Sensitive: | Yes | |
| Operating Supply Current: | 1 uA | |
| Operating Supply Voltage: | 1.8 V to 5.5 V | |
| Output Type: | Push Pull | |
| Product Type: | I/O Expanders | |
| Factory Pack Quantity: | 1600 | |
| Subcategory: | Interface ICs | |
| Unit Weight: | 0.027175 oz |
The MCP23X17 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 (IODIRA/B). 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.
Key Features
Notice:
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