Microchip I/O Expander SPI SSOP 28, MCP23S17T-E/SS
- RS Stock No.:
- 333-113
- Mfr. Part No.:
- MCP23S17T-E/SS
- Brand:
- Microchip
Subtotal (1 reel of 2100 units)*
£2,181.90
(exc. VAT)
£2,618.70
(inc. VAT)
FREE delivery for orders over £60.00
New product - Preorder today
- Shipping from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2100 + | £1.039 | £2,181.90 |
*price indicative
- RS Stock No.:
- 333-113
- Mfr. Part No.:
- MCP23S17T-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 | |
| Product Type | I/O Expander | |
| Package Type | SSOP | |
| Interface Type | SPI | |
| Pin Count | 28 | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type I/O Expander | ||
Package Type SSOP | ||
Interface Type SPI | ||
Pin Count 28 | ||
Standards/Approvals No | ||
Automotive Standard No | ||
The Microchip 16 bit general purpose parallel I/O expansion for I2C bus or SPI applications. Its 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.
16 bit input/output port expander with interrupt output
Cascadable for up to 8 devices on one bus
25mA sink/source capability per I/O
Supports up to 10MHz SPI™ clock speeds
Related links
- Microchip 16-Channel I/O Expander Serial-SPI SSOP 28
- Microchip 16-Channel I/O Expander SPI QFN 28, MCP23S17T-E/ML
- Microchip 16-Channel I/O Expander SPI QFN 28
- Microchip 16-Channel I/O Expander SPI SOIC 28, MCP23S17T-E/SO
- Microchip 16-Channel I/O Expander SPI SOIC 28
- Microchip 16-Channel I/O Expander Serial-SPI SSOP 28, MCP23S17-E/SS
- Microchip 8-Channel I/O Expander SPI SSOP 20
- Microchip 8-Channel I/O Expander SPI SSOP 20, MCP23S08-E/SS