Microchip I/O Expander SPI 18-Pin QFN, MCP23S18T-E/MJ
- RS Stock No.:
- 333-051
- Mfr. Part No.:
- MCP23S18T-E/MJ
- Brand:
- Microchip
Subtotal (1 reel of 3300 units)*
£4,639.80
(exc. VAT)
£5,567.10
(inc. VAT)
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Units | Per unit | Per Reel* |
|---|---|---|
| 3300 + | £1.406 | £4,639.80 |
*price indicative
- RS Stock No.:
- 333-051
- Mfr. Part No.:
- MCP23S18T-E/MJ
- 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 | |
| Interface | SPI | |
| Number of Pins | 18 | |
| Package Type | QFN | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Interface SPI | ||
Number of Pins 18 | ||
Package Type QFN | ||
The Microchip 6 bit general purpose parallel I/O expansion for I2C bus or SPI applications. It 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. The polarity of the input port register can be inverted with the polarity inversion register.
16 bit remote bidirectional I/O port
25 mA sink
400 mA total current out
Low standby current as low as 1 μA
High speed I2C™ interface up to 3.4MHz
25 mA sink
400 mA total current out
Low standby current as low as 1 μA
High speed I2C™ interface up to 3.4MHz