Product Descriptions
The MCP23017-E/SO is a 16-bit I/O expander from Microchip Technology, designed to provide a simple and cost-effective way to expand the number of inputs and outputs in a microcontroller-based system. This I2C-based I/O expander is suitable for a wide range of applications, including industrial control systems, automotive electronics, and consumer electronics.
Product Features
· 16-bit I/O expander with 16 inputs and 16 outputs
· I2C interface with a clock frequency of 1.7MHz
· Power-on reset (POR) feature ensures a safe reset of the device
· Interrupt output for notification of changes in the I/O state
· Push-pull output type with a maximum output current of 25mA
· Operating temperature range of -40°C to 125°C
· Lead-free and RoHS3 compliant
· Available in a 28-pin SOIC package with a height of 2.65mm and a width of 7.5mm
Product Applications
· Industrial control systems: The MCP23017-E/SO can be used to expand the number of inputs and outputs in industrial control systems, such as programmable logic controllers (PLCs) and remote input/output (I/O) modules.
· Automotive electronics: The device can be used in automotive applications, such as dashboard displays and infotainment systems, to provide additional I/O functionality.
· Consumer electronics: The MCP23017-E/SO can be used in consumer electronics, such as set-top boxes and gaming consoles, to provide additional I/O functionality and expand the capabilities of the microcontroller.
Embedded Modules
· The MCP23017-E/SO is used in various embedded modules, including:
· Microcontroller-based development boards
· Industrial control systems
· Automotive electronics modules
· Consumer electronics modules
Specifications
| Part# | MCP23017-E/SO |
| Category | Integrated Circuits (ICs) |
| Interface | |
| I/O Expanders | |
| Mfr | Microchip Technology |
| Series | - |
| Package | Tube |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Number of I/O | 16 |
| Interface | I2C |
| Interrupt Output | Yes |
| Features | POR |
| Output Type | Push-Pull |
| Current - Output Source/Sink | 25mA |
| Clock Frequency | 1.7 MHz |
| Voltage - Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| Base Product Number | MCP23017 |
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