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| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 2mm |
| Length | 10.5mm |
| Model | MCP23S17-E/SS |
| Mount Type | Surface |
| Series | MCP23S17 |
| Maximum Operating Temperature | 125°C |
| Package Type | SSOP |
| Minimum Operating Temperature | -40°C |
| Interface Type | Serial-SPI |
| Pin Count | 28 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Clock frequency | 5MHz |
| Number of I/O Channels | 16 |
| Microchip 16-Channel I/O Expander Serial-SPI SSOP 28Brand | Microchip |
Microchip MCP23S17-E/SS is a 16-channel I/O Expander IC that facilitates expansion of microcontroller I/O capabilities via a Serial Peripheral Interface (SPI). This device features a Serial-SPI interface with a clock frequency of up to 5 MHz, allowing efficient and reliable communication.
Encapsulated in a 28-pin SSOP surface mount package, it supports a supply voltage range from 1.8V to 5.5V, enabling versatility for various electronic designs. The compact dimensions of 10.5 mm length and 2 mm height make it suitable for applications demanding minimal PCB footprint.
Designed to operate reliably under extreme temperature conditions from -40°C up to 125°C, this I/O expander is well suited for industrial, automotive, and telecom applications requiring durability and stable operation.
This microcontroller peripheral is ideal for embedded systems, allowing designers to add multiple digital I/O ports while minimizing microcontroller pin usage. Its surface mount form factor caters to modern automated manufacturing processes.
Key features include 16 programmable I/O channels, Serial-SPI communication for simple integration, wide voltage and temperature ranges, and compact packaging. These features make it an excellent choice for industrial control, instrumentation, and communication equipment.
Provides 16 input/output channels for enhanced interface expansion. Operates with a clock frequency up to 5 MHz for efficient data transfer. Supports Serial-SPI interface ensuring compatibility with multiple systems. Works with supply voltage ranging from 1.8V to 5.5V to suit diverse applications.
Designed for surface mount technology with a compact 28-pin SSOP package. Operating temperature range from -40°C to 125°C for reliable performance in harsh environments. Compact dimensions with length 10.5 mm and height 2 mm to fit space-constrained designs.
Pin count of 28 ensuring multiple connectivity options.
This Microchip I/O expander supports various industrial and electronic use cases including embedded control systems, industrial automation, communication devices, and other applications requiring expanded GPIO capabilities.
Explore more semiconductor and interface IC options in EnvMart’s extensive Electronics & Electricals category.
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