MCP23S17T-E/SO
- Mfr.Part #
- MCP23S17T-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER SPI 16B 28SOIC
- Stock
- 199,923
- In Stock :
- 199,923
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- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Interface :
- SPI
- MSL :
- MSL 1 - Unlimited
- Width :
- 7.5mm
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Supply Voltage :
- 5V
- Features :
- POR
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- MCP23S17
- Number of I/Os :
- 16 I/O
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 1.27 mm
- Seated Height-Max :
- 2.65 mm
- Mounting :
- Surface Mount
- Series :
- --
- Type :
- I/O Expander
- Current - Output Source/Sink :
- 25mA
- Length :
- 17.9 mm
- Maximum Operating Temperature :
- + 125 C
- Mount :
- Surface Mount
- Brand :
- Microchip Technology / Atmel
- Supplier Device Package :
- 28-SOIC
- Pbfree Code :
- yes
- RoHS :
- Details
- Number of Channels :
- 1
- Mounting Style :
- SMD/SMT
- Number of I/O :
- 16
- Subcategory :
- Interface ICs
- Power Supplies :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Temperature Grade :
- Automotive
- Pin Count :
- 28
- Interrupt Output :
- yes
- Category :
- I/O Expander
- Height Seated (Max) :
- 2.65mm
- Interface Type :
- Serial, SPI
- Supply Current-Max :
- 1 mA
- HTS Code :
- 8542.39.00.01
- Reach Compliance Code :
- Compliant
- Voltage - Supply :
- 1.8V~5.5V
- Power Dissipation :
- 700mW
- ESD Protection :
- 4 kV
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product :
- I/O Expanders
- Number of Terminations :
- 28
- Screening Level :
- Extended
- Supplier Package :
- SOIC W
- Surface Mount :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Peak Reflow Temperature (Cel) :
- 250
- Package Shape :
- Square
- Terminal Form :
- Gull wing
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Number of Pins :
- 28
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 12 Weeks
- Product Type :
- I/O Expanders
- Feature :
- POR
- Number of I/O Lines :
- 16
- Number of Bits :
- 16
- Operating Supply Current :
- 1 uA
- Number of Terminals :
- 28
- Published :
- 2005
- Chip Configuration :
- 16bit
- Clock Frequency :
- 10MHz
- Base Part Number :
- MCP23S17
- Output Type :
- Push-Pull
- Terminal Position :
- Dual
- Nominal Supply Current :
- 1mA
- Number of Ports :
- 2
- Operating Temperature :
- -40°C~125°C
- Package Type :
- SOIC
- Logic Family :
- MCP23S17
- ECCN Code :
- EAR99
- Manufacturer :
- Microchip
- Product Category :
- Interface - I/O Expanders
- CPU Family :
- MCP23X17
- REACH SVHC :
- No SVHC
- JESD-30 Code :
- S-PDSO-G28
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Product Status :
- Active
- Datasheets
- MCP23S17T-E/SO

I/O Expanders Microchip Technology MCP23S17T-E/SO Overview
The I/O Expander MCP23S17T-E/SO, manufactured by Microchip Technology, is a highly versatile integrated circuit designed to expand the input/output (I/O) capabilities of microcontrollers through the Serial Peripheral Interface (SPI). With its 16-bit configuration and 28SOIC package, this IC offers seamless integration and efficient performance for a wide range of applications.
Whether you're looking to enhance the functionality of your embedded systems or streamline your industrial automation processes, the MCP23S17T-E/SO provides an ideal solution, combining reliability, flexibility, and ease of use.
MCP23S17T-E/SO Features
- 16-bit I/O expander
- Serial Peripheral Interface (SPI) communication
- 28SOIC package for easy integration
- Highly configurable I/O ports
- Wide operating voltage range
- Low standby current consumption
- Interrupt output pins for efficient event handling
- Internal pull-up resistors for simplified wiring
- Robust ESD protection
MCP23S17T-E/SO Applications
- Industrial Automation: The MCP23S17T-E/SO can be used to expand the I/O capabilities of PLCs (Programmable Logic Controllers), enabling seamless integration of sensors, actuators, and other peripheral devices. Its SPI interface facilitates fast and reliable communication, making it ideal for real-time control systems.
- Embedded Systems: Integrating the MCP23S17T-E/SO into embedded systems allows designers to add more I/O ports to microcontroller-based projects, enhancing versatility and enabling the connection of additional sensors, displays, and input devices. Its compact 28SOIC package ensures space-efficient PCB layout.
- Consumer Electronics: In consumer electronics applications such as home automation and smart appliances, the MCP23S17T-E/SO can serve as a bridge between microcontrollers and various peripheral devices, enabling seamless control and monitoring functionalities. Its low standby current consumption makes it suitable for energy-efficient designs.
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