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Microchip MCP23S17-E/SO
I/O Expander 16 SPI 10 MHz 28-SOIC
Brands: MICROCHIP
Mfr.Part #: MCP23S17-E/SO
Datasheet: MCP23S17-E/SO Datasheet (PDF)
Package/Case: SOP28
RoHS Status:
Stock Condition: 7942 pcs, New Original
Product Type: Interface - I/O Expanders
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.576 | $1.576 |
| 10 | $1.361 | $13.610 |
| 27 | $1.254 | $33.858 |
| 108 | $1.117 | $120.636 |
| 540 | $1.056 | $570.240 |
| 1080 | $1.028 | $1110.240 |
In Stock:7942 PCS
MCP23S17-E/SO General Description
The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface.
• MCP23017 – I2C interface
• MCP23S17 – SPI interface
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.
Features
- 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
Application
The MCP23S17-E/SO is suitable for use in a wide range of applications, including industrial automation, consumer electronics, automotive, and medical devices. It can be used to expand the number of I/O pins available on a microcontroller, allowing for more complex control and monitoring of external devices. It can also be used to interface with a variety of sensors and actuators.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Interface - I/O Expanders | RoHS | Details |
| Series | MCP23S17 | Mounting Style | SMD/SMT |
| Package / Case | SOIC-28 | Interface Type | Serial, SPI |
| 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 | 10 MHz | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | ESD Protection | 4 kV |
| Brand | Microchip Technology | Input Voltage | 1.8 V to 5.5 V |
| Logic Family | MCP23S17 | Logic Type | I/O Expander |
| Moisture Sensitive | Yes | Operating Supply Voltage | 1.8 V to 5.5 V |
| Output Current | 25 mA | Output Voltage | 1.8 V to 4.5 V |
| Pd - Power Dissipation | 700 mW | Product | I/O Expanders |
| Product Type | I/O Expanders | Propagation Delay Time | 50 ns |
| Factory Pack Quantity | 27 | Subcategory | Interface ICs |
| Type | I/O Expander |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MCP23S17-E/SO is a 16-bit I/O expander IC that communicates over SPI. It provides additional input/output pins for microcontrollers and can be cascaded with other MCP23S17 devices for expanded functionality. The chip features high-speed SPI communication, programmable interrupt capabilities, and can be used in a variety of applications such as industrial control systems and automation.
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Equivalent
The equivalent products of MCP23S17-E/SO chip are MCP23S08-E/SO, MCP23017-E/SO, and MCP23008-E/SO. These chips are all from the MCP23XXX family of devices and offer similar functionality for interfacing with microcontrollers using SPI or I2C communication protocols. -
Features
The MCP23S17-E/SO is a 16-bit SPI port expander with interrupt output. It features 16 programmable GPIO pins, configurable as inputs or outputs, with interrupt capability. It operates at 1.8-5.5V and has a maximum output current of 25mA per pin. It is suitable for various applications requiring expanded I/O capabilities. -
Pinout
MCP23S17-E/SO is a 28-pin SPI serial interface adapter that provides 16 general-purpose I/O pins. It supports both input and output functionality and can be used for interfacing with various peripherals in embedded systems. -
Manufacturer
The manufacturer of MCP23S17-E/SO is Microchip Technology Inc. They are a leading provider of microcontroller, analog, and Flash-IP solutions, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. -
Application Field
Some application areas of MCP23S17-E/SO include industrial automation, consumer electronics, lighting control, and automotive systems. It is commonly used for expanding the number of I/O pins in microcontroller-based systems and interfacing with various sensors and actuators in embedded systems. -
Package
The MCP23S17-E/SO chip is a 28-pin surface mount (SO) package with a 0.300" width (7.62 mm) and a 0.150" pitch (3.81 mm). It comes in a small outline integrated circuit (SOIC) form and measures 0.295" x 0.600" (7.50 mm x 15.24 mm) in size.
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