MCP23S17-E/SP
- Mfr.Part #
- MCP23S17-E/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC I/O EXPANDER SPI 16B 28SDIP
- Stock
- 215
- In Stock :
- 215
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- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Number of I/O Lines :
- 16
- RoHS :
- Details
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Maximum Operating Temperature :
- + 125 C
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Manufacturer :
- Microchip Technology
- Output Type :
- Push-Pull
- Product Status :
- Active
- Supply Voltage :
- 5V
- Length :
- 34.671 mm
- Base Part Number :
- MCP23S17
- ECCN Code :
- EAR99
- Interface :
- SPI
- Surface Mount :
- No
- Lead Free :
- Lead Free
- Height Seated (Max) :
- 5.08mm
- Manuf. code :
- MCP
- Factory Lead Time :
- 12 Weeks
- Mounting :
- Through Hole
- Power Supplies :
- 5V
- Number of Ports :
- 2
- Interface Type :
- Serial, SPI
- Feature :
- POR
- Interfaces :
- SPI™
- Brand :
- Microchip Technology / Atmel
- Terminal Form :
- THROUGH-HOLE
- Package :
- Tube
- Number of I/Os :
- 16 I/O
- Width :
- 7.62mm
- ESD Protection :
- 4 kV
- Subcategory :
- Interface ICs
- Base Product Number :
- MCP23S17
- Terminal Position :
- Dual
- Content :
- 1pc(s)
- Functions :
- POR
- Seated Height-Max :
- 5.08 mm
- Current - Output Source/Sink :
- 25mA
- Minimum Operating Temperature :
- - 40 C
- Nominal Supply Current :
- 1mA
- Type :
- I/O Expander
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Through Hole
- Pin Count :
- 28
- Product Category :
- Interface - I/O Expanders
- Package Type :
- PDIP
- Interrupt Output :
- yes
- JESD-609 Code :
- e3
- Max. operating temperature :
- +125°C
- Product Type :
- I/O Expanders
- Operating Temperature :
- -40°C~125°C
- Screening Level :
- Extended
- Supplier Device Package :
- 28-SPDIP
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Published :
- 2007
- Packaging :
- Tube
- Number of Pins :
- 28
- Number of Terminations :
- 28
- JESD-30 Code :
- R-PDIP-T28
- Chip Configuration :
- 16bit
- Enclosure :
- SPDIP 28
- Mounting Style :
- Through Hole
- MSL :
- -
- Reach Compliance Code :
- Compliant
- Qualification Status :
- Not Qualified
- Number of Channels :
- 1
- Voltage - Supply :
- 1.8V~5.5V
- Min Supply Voltage (DC) :
- 4.5V
- Clock Frequency :
- 10MHz
- Series :
- MCP23S17
- CPU Family :
- MCP23X17
- Supply Current-Max :
- 1 mA
- Category :
- I/O Expander
- Features :
- POR
- Number of Terminals :
- 28
- Terminal Pitch :
- 2.54mm
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Number of I/O :
- 16
- Number of Bits :
- 16
- Package Shape :
- RECTANGULAR
- HTS Code :
- 8542.39.00.01
- Mount :
- Surface Mount, Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Temperature Grade :
- Automotive
- Supplier Package :
- SPDIP
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Datasheets
- MCP23S17-E/SP

I/O Expanders Microchip Technology MCP23S17-E/SP Overview
The MCP23S17-E/SP from Microchip Technology is a robust I/O expander, expertly engineered to enhance the functionality of any microcontroller via the SPI interface. As a leading solution in its category, this device allows for seamless integration of additional inputs and outputs, expanding the capability of host controllers in complex embedded systems without the need for extensive redesigns. Utilizing the MCP23S17-E/SP can significantly simplify system design by reducing the number of components and interconnections needed, offering a crucial advantage in developing scalable and efficient electronic products.
MCP23S17-E/SP Features
The MCP23S17-E/SP offers a range of features designed to facilitate easy integration and enhance performance in various applications. It supports up to 16 I/O pins that can be individually configured as input or output, providing flexibility in design options. Its high-speed SPI interface ensures swift data transfer rates, while built-in polarity inversion handles signals with ease. Additionally, the device is encapsulated in a 28-SDIP package, ensuring robust performance in a wide range of environmental conditions.
MCP23S17-E/SP Applications
- Home Automation Systems: Integrates with various sensors and actuators to manage lighting, security, and HVAC systems efficiently.
- Industrial Automation: Enhances control over machinery and process lines, allowing for more precise operation in manufacturing settings.
- Automotive Applications: Used in dashboard controls and infotainment systems to extend functionalities with minimal hardware changes.
- Robotics: Provides additional I/O ports for sensors and actuators, crucial for complex robotic systems requiring detailed and dynamic control.
- Telecommunication Equipment: Manages signal routing and status reporting in network devices to improve system reliability and performance.
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