Datasheet Details
| Part number | FPC402 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.75 MB |
| Description | Quad Port Controller |
| Datasheet |
 FPC402 Datasheet
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General Description
The FPC402 quad port controller serves as a lowspeed signal aggregator for common port types such as SFP, QSFP, Mini-SAS HD, and others.
The FPC402 aggregates all low-speed control and I2C signals across four ports and presents a single easyto-use management interface to the host (I2C or SPI).
Key Features
- Control Signal Management and I2C Aggregation Across Four Ports.
- Combine Multiple FPC402s to Control 56 Total Ports Through a Single Host Interface.
- Eliminate Need for Discrete I2C Muxes, LED Drivers, and High-Pin-Count FPGA/CPLD Control Devices.
- Reduce PCB Routing Complexity by Handling All Low-Speed Control Signals Close to the Port.
- Selectable I2C (up to 1 MHz) or SPI (up to 10 MHz) Host Control Interface.
- Automatic Prefetching of Critica.