MCP23017T-E/SS
- Mfr.Part #
- MCP23017T-E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER 16BIT I2C 28SSOP
- Stock
- 1,483
- In Stock :
- 1,483
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- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Output Type :
- Push-Pull
- Type :
- I/O Expander
- Clock Frequency :
- 1.7MHz
- Mounting Type :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Max Frequency :
- 10MHz
- Product Status :
- Active
- Lead Free :
- Lead Free
- Power Supplies :
- 5 V
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Seated Height-Max :
- 2 mm
- Base Part Number :
- MCP23017
- Published :
- 2007
- JESD-30 Code :
- R-PDSO-G28
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 25mA
- Factory Lead Time :
- 12 Weeks
- Operating Supply Voltage :
- 5.5V
- Brand :
- Microchip Technology / Atmel
- Temperature Grade :
- Automotive
- Interface Type :
- I2C, Serial
- Interface :
- I2C
- Operating Temperature :
- -40°C~125°C
- Current - Output Source/Sink :
- 25mA
- Manufacturer :
- Microchip
- Subcategory :
- Interface ICs
- Product Type :
- I/O Expanders
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Features :
- POR
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Chip Configuration :
- 16bit
- Supplier Device Package :
- 28-SSOP
- Interrupt Output :
- yes
- JESD-609 Code :
- e3
- Power Dissipation :
- 700mW
- Operating Supply Current :
- 1 mA
- RoHS :
- Details
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Terminals :
- 28
- Max Operating Temperature :
- 125°C
- Terminal Form :
- Gull wing
- Number of I/Os :
- 16 I/O
- MSL :
- -
- Length :
- 10.2 mm
- Technology :
- CMOS
- Frequency :
- 1.7MHz
- Surface Mount :
- yes
- Terminal Pitch :
- 0.65 mm
- Logic Family :
- MCP23X17
- Mount :
- Surface Mount
- Nominal Supply Current :
- 1mA
- Maximum Operating Temperature :
- + 125 C
- Number of Ports :
- 2
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Package Type :
- SSOP
- Number of Bits :
- 16
- Pin Count :
- 28
- Product Category :
- Interface - I/O Expanders
- Feature :
- POR
- Number of Channels :
- 1
- Product :
- I/O Expanders
- Voltage - Supply :
- 1.8V~5.5V
- Series :
- --
- Width :
- 5.3 mm
- Number of I/O Lines :
- 16
- Package Shape :
- RECTANGULAR
- Packaging :
- Tape and Reel (TR)
- Min Operating Temperature :
- -40°C
- Base Product Number :
- MCP23017
- Pbfree Code :
- yes
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- Compliant
- HTS Code :
- 8542.39.00.01
- Number of I/O :
- 16
- Mounting Style :
- SMD/SMT
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 28
- ESD Protection :
- 4 kV
- Datasheets
- MCP23017T-E/SS

I/O Expanders Microchip Technology MCP23017T-E/SS Overview
Enhance your system’s functionality with the MCP23017T-E/SS, a robust 16-bit I/O expander from Microchip Technology. This versatile component, housed in a 28-SSOP package, is designed to operate with the I2C interface, making it a seamless fit for applications requiring additional I/Os without the need for more microcontrollers. By using the I/O Expanders Microchip Technology MCP23017T-E/SS, engineers can significantly expand their system capabilities with more input/output ports, which are especially useful in space-constrained applications.
MCP23017T-E/SS Features
The MCP23017T-E/SS offers a wide array of features including 16 individually configurable I/O pins, interrupt output pin functionality for input change notification, and a high-speed I2C interface supporting up to 1.7MHz. Additionally, it supports both 8-bit and 16-bit data transfers, enhancing its flexibility and efficiency in various application scenarios. Its extended temperature range makes it suitable for industrial environments, ensuring reliable performance under diverse conditions.
MCP23017T-E/SS Applications
- Home Automation Systems: Utilizes its 16 I/O ports to manage multiple devices such as lighting systems, alarms, and other sensors, streamlining home automation solutions.
- Industrial Control: In industrial settings, the MCP23017T-E/SS can be used to expand the number of sensor inputs and actuator outputs, facilitating more complex control systems without needing additional microcontrollers.
- Robotics: Enhances robotic systems by providing additional pins for sensor and actuator connections, thereby supporting more complex movements and functionalities.
- Server Management: Applied in server farms to expand I/O capabilities for system management and monitoring, improving operational efficiency and reliability.
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