MCP23016-I/SS
- Mfr.Part #
- MCP23016-I/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 28SSOP
- Stock
- 8,253
- In Stock :
- 8,253
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Chip Configuration :
- 16bit
- Feature :
- POR
- Width :
- 5.3mm
- Subcategory :
- Interface ICs
- Terminal Position :
- Dual
- Supplier Device Package :
- 28-SSOP
- Published :
- 2016
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Series :
- --
- Product Category :
- Interface - I/O Expanders
- Output Type :
- Push-Pull
- REACH SVHC :
- No SVHC
- Brand :
- Microchip Technology / Atmel
- Surface Mount :
- yes
- Mounting :
- Surface Mount
- Clock Frequency :
- 400kHz
- Category :
- I2C I/O Expander
- Reach Compliance Code :
- Compliant
- Base Part Number :
- MCP23016
- Power Supplies :
- 2.5/5V
- Interface Type :
- I2C, Serial
- Number of Terminations :
- 28
- Type :
- I2C I/O Expander
- Number of Channels :
- 1
- Terminal Pitch :
- 0.65mm
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 4.5 V
- Operating Temperature :
- -40°C~85°C
- ESD Protection :
- Without ESD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Product Number :
- MCP23016
- Product :
- I/O Expanders
- Supplier Package :
- SSOP
- Logic Family :
- MCP23016
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 5.5V
- Packaging :
- Tube
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Qualification Status :
- Not Qualified
- Temperature Grade :
- Industrial
- Number of I/Os :
- 16 I/O
- RoHS :
- Details
- Weight :
- 2.26799g
- Product Status :
- Active
- Manufacturer :
- Microchip
- Package :
- Tube
- Seated Height-Max :
- 1.98 mm
- Package Type :
- SSOP
- Interrupt Output :
- yes
- Pin Count :
- 28
- Package Shape :
- RECTANGULAR
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Maximum Operating Temperature :
- + 85 C
- Mounting Style :
- SMD/SMT
- Number of I/O :
- 16
- Interface :
- I2C
- Lead Free :
- Lead Free
- Logic Type :
- I/O Expander
- Terminal Form :
- Gull wing
- Output Current :
- 25mA
- Length :
- 10.2 mm
- HTS Code :
- 8542.39.00.01
- Number of Bits :
- 16
- Minimum Operating Temperature :
- - 40 C
- JESD-30 Code :
- R-PDSO-G28
- Features :
- POR
- Input Voltage :
- 4.5 V to 5.5 V
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 1W
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Number of Ports :
- 2
- Product Type :
- I/O Expanders
- Screening Level :
- Industrial
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminals :
- 28
- Pbfree Code :
- yes
- Voltage - Supply :
- 2V~5.5V
- Current - Output Source/Sink :
- 25mA
- Number of I/O Lines :
- 16
- Number of Pins :
- 28
- MSL :
- MSL 1 - Unlimited
- Datasheets
- MCP23016-I/SS

I/O Expanders Microchip Technology MCP23016-I/SS Overview
The I/O Expanders Microchip Technology MCP23016-I/SS is a high-performance integrated circuit designed for robust I2C communication. This IC facilitates efficient I/O expansion in complex embedded systems, providing 16 additional input/output ports, which are critical in managing more devices or features without increasing the processor workload. By utilizing the MCP23016-I/SS, designers can significantly streamline system design and enhance functionality while minimizing space and power consumption. Its SSOP-28 packaging ensures a compact footprint, making it ideal for space-constrained applications. This product is particularly suited for B2B customers looking to integrate scalable I/O solutions in their systems.
MCP23016-I/SS Features
The MCP23016-I/SS by Microchip Technology comes packed with features that enhance its utility in complex electronic systems. Key features include its I2C interface, allowing for easy integration into existing bus systems, and its 16 bidirectional I/O ports, which can be independently configured as input or output. The device supports multiple interrupt output pins to facilitate immediate response to input changes, thereby enhancing device responsiveness. Additionally, the MCP23016-I/SS operates over a wide voltage range, making it versatile for various industrial applications.
MCP23016-I/SS Applications
- Smart Home Devices: Integrates with home automation systems to control lighting, security systems, and other smart appliances, expanding the number of controllable units without additional processors.
- Industrial Automation: Enhances control systems by providing additional I/O ports for sensors and actuators, thus improving monitoring and control capabilities in industrial settings.
- Server Management: Used in server farms to manage multiple server inputs and outputs efficiently, thereby optimizing physical space and power consumption.
- Consumer Electronics: Employs in multimedia systems and personal gadgets to handle increased I/O demands, such as touch screens and connectivity options.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















