MCP23017-E/SP
- Mfr.Part #
- MCP23017-E/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 28SDIP
- Stock
- 9,038
- In Stock :
- 9,038
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- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Screening Level :
- Extended
- Terminal Position :
- Dual
- Feature :
- POR
- Max. operating temperature :
- +125°C
- CPU Family :
- MCP23X17
- Number of Channels :
- 1
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Operating Temperature :
- -40°C~125°C
- Product Category :
- Interface - I/O Expanders
- Nominal Supply Current :
- 1mA
- Interface Type :
- Serial I2C
- Manufacturer :
- Microchip Technology
- MSL :
- -
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage :
- 5V
- Reach Compliance Code :
- Compliant
- Interrupt Output :
- yes
- Enclosure :
- SPDIP 28
- Length :
- 34.671 mm
- JESD-30 Code :
- R-PDIP-T28
- Width :
- 7.62mm
- Minimum Operating Supply Voltage :
- 1.8 V
- REACH SVHC :
- No SVHC
- Output Type :
- Push-Pull
- Temperature Grade :
- Automotive
- Type :
- I/O Expander
- Seated Height-Max :
- 5.08 mm
- Interfaces :
- I²C
- Features :
- POR
- Mounting Type :
- Through Hole
- Number of I/O :
- 16
- Mounting Style :
- Through Hole
- Number of Pins :
- 28
- Base Product Number :
- MCP23017
- Mount :
- Surface Mount, Through Hole
- ESD Protection :
- 4 kV
- Category :
- I/O Expander
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- Matte Tin (Sn)
- Functions :
- POR
- Number of Ports :
- 2
- Mounting :
- Through Hole
- Supply Current-Max :
- 1 mA
- Maximum Operating Supply Voltage :
- 5.5 V
- Packaging :
- Tube
- Terminal Form :
- THROUGH-HOLE
- Pin Count :
- 28
- Qualification Status :
- Not Qualified
- Interface :
- I2C
- Manuf. code :
- MCP
- Base Part Number :
- MCP23017
- ECCN Code :
- EAR99
- Surface Mount :
- No
- Clock Frequency :
- 1.7MHz
- HTS Code :
- 8542.39.00.01
- Number of I/O Lines :
- 16
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Number of I/Os :
- 16 I/O
- JESD-609 Code :
- e3
- Content :
- 1pc(s)
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Current - Output Source/Sink :
- 25mA
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Product Type :
- I/O Expanders
- Package Type :
- SPDIP
- Power Supplies :
- 5V
- Supplier Device Package :
- 28-SPDIP
- Maximum Operating Temperature :
- + 125 C
- Number of Bits :
- 16
- Number of Terminations :
- 28
- Voltage - Supply :
- 1.8V~5.5V
- Published :
- 2006
- Number of Terminals :
- 28
- Package Shape :
- RECTANGULAR
- Product Status :
- Active
- Package :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 12 Weeks
- Height Seated (Max) :
- 5.08mm
- Series :
- --
- Supplier Package :
- SPDIP
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Subcategory :
- Interface ICs
- Pbfree Code :
- yes
- RoHS :
- Details
- Brand :
- Microchip Technology / Atmel
- Chip Configuration :
- 16bit
- Datasheets
- MCP23017-E/SP

I/O Expanders Microchip Technology MCP23017-E/SP Overview
The MCP23017-E/SP by Microchip Technology stands as a premier solution in the realm of I/O expanders, designed to enhance the functionality and performance of I2C communication interfaces. This robust component offers 16-bit, bidirectional input/output expansion for I2C-compatible buses or serial interface applications. Ideal for scenarios where pins from microcontrollers are limited, the MCP23017-E/SP allows for efficient port expansion, making it a pivotal tool in complex embedded environments. The product's utility in broadening connectivity and control makes it a cornerstone in advanced circuit designs, embodying reliability and Microchip's commitment to high performance and integration.
MCP23017-E/SP Features
This I/O expander features two independent 8-bit I/O ports which can be configured as either inputs or outputs. Boasting a seamless integration with serial clock speeds up to 10 MHz, it facilitates a swift I2C interface. Furthermore, the MCP23017-E/SP supports up to eight devices on the same bus, enabling extensive expansion without compromising GPIO pin availability. Its additional attributes include interrupt output pins and address selection, enhancing its versatility and ease of use in multi-device systems.
MCP23017-E/SP Applications
- Home Automation Systems: Utilized to manage multiple inputs and outputs, enhancing control over home lighting, security, and HVAC systems.
- Industrial Automation: Employs robust I/O management to facilitate the monitoring and control of sensors and actuators within factory settings.
- Robotics: Provides additional GPIOs necessary for sensor and actuator management, crucial for complex robotic systems.
- Server Management: Used in server farms to expand the number of control points for managing power and system resets remotely.
- Development Boards and Educational Kits: Often incorporated in educational tools to demonstrate I2C communication and microcontroller expansion capabilities.
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