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