MCP23S08T-E/SS
- Mfr.Part #
- MCP23S08T-E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER SPI 8B 20SSOP
- Stock
- 12,641
- In Stock :
- 12,641
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- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Logic Family :
- MCP23S08
- Maximum Operating Temperature :
- + 125 C
- Supplier Package :
- SSOP
- Base Product Number :
- MCP23S08
- Pin Count :
- 20
- Pbfree Code :
- yes
- Features :
- POR
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Type :
- I/O Expander
- Number of Channels :
- 1
- Operating Supply Voltage :
- 5.5V
- Feature :
- POR
- Qualification Status :
- Not Qualified
- Number of Pins :
- 20
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Product Category :
- Interface - I/O Expanders
- ECCN Code :
- EAR99
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Minimum Operating Temperature :
- - 40 C
- Mounting Style :
- SMD/SMT
- Packaging :
- Tape and Reel (TR)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Type :
- I/O Expanders
- Number of I/O Lines :
- 8
- Voltage - Supply :
- 1.8V~5.5V
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- Dual
- Product Status :
- Active
- Seated Height-Max :
- 2 mm
- Category :
- I/O Expander
- Number of Terminals :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Chip Configuration :
- 8bit
- Interrupt Output :
- yes
- Output Current :
- 25mA
- Number of Terminations :
- 20
- Published :
- 2007
- Subcategory :
- Interface ICs
- Number of Bits :
- 8
- Terminal Form :
- Gull wing
- Package Type :
- SSOP
- Temperature Grade :
- Automotive
- Operating Supply Current :
- 1 mA
- Package Shape :
- RECTANGULAR
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Mounting :
- Surface Mount
- JESD-30 Code :
- R-PDSO-G20
- Width :
- 5.3mm
- Current - Output Source/Sink :
- 25mA
- Manufacturer :
- Microchip
- Screening Level :
- Extended
- Output Type :
- Push-Pull
- Series :
- --
- Interface Type :
- Serial, SPI
- Reach Compliance Code :
- Compliant
- Base Part Number :
- MCP23S08
- Number of I/Os :
- 8 I/O
- Nominal Supply Current :
- 1mA
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- RoHS :
- Details
- Number of Ports :
- 1
- Interface :
- SPI
- ESD Protection :
- Without ESD
- MSL :
- MSL 1 - Unlimited
- Power Dissipation :
- 700mW
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 7.2mm
- Product :
- I/O Expanders
- Height Seated (Max) :
- 2mm
- Brand :
- Microchip Technology / Atmel
- Operating Temperature :
- -40°C~125°C
- Surface Mount :
- yes
- Supplier Device Package :
- 20-SSOP
- Clock Frequency :
- 10MHz
- Factory Lead Time :
- 7 Weeks
- Number of I/O :
- 8
- Terminal Pitch :
- 0.65mm
- Datasheets
- MCP23S08T-E/SS

I/O Expanders Microchip Technology MCP23S08T-E/SS Overview
Introducing the MCP23S08T-E/SS from Microchip Technology, a robust I/O expander that enhances the functionality of microcontroller-based systems by extending their input/output capabilities via the SPI interface. This device is specifically designed to address the need for additional I/Os in a compact, efficient, and cost-effective manner. The MCP23S08T-E/SS is housed in a 20SSOP package, ensuring easy integration into existing designs without the need for significant board space or power adjustments. This product is ideal for developers looking to scale their systems or integrate more complex functionalities without upgrading the main processor.
MCP23S08T-E/SS Features
The MCP23S08T-E/SS offers a variety of features that make it a versatile choice for expanding the I/O capability of embedded systems. It operates over an SPI bus, allowing for easy and fast communication with the main processor. It supports eight I/O ports that can be individually configured as input or output, providing flexibility in various usage scenarios. Additionally, its enhanced serial interface features a high-speed mode, and the device includes power-saving features such as shutdown mode, making it suitable for power-sensitive applications.
MCP23S08T-E/SS Applications
- Smart Home Devices: Easily integrates into home automation systems, adding more control points for lighting, security, or environmental controls without additional processors.
- Industrial Automation: Utilized in industrial environments to manage processes through control of sensors and actuators, thereby reducing the complexity and cost of system expansion.
- Consumer Electronics: Enhances functionality in gadgets like smartphones and tablets by providing additional inputs for buttons or switches.
- Automotive Applications: Can be used in vehicle systems to handle additional controls and sensors, contributing to smarter automotive solutions.
- Healthcare Equipment: Vital in medical devices where expanded I/O capabilities are necessary for additional monitoring and control mechanisms.
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