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