M88RT40408
Compact PCIe Gen4 retimer for edge and embedded applications supporting 16 GT/s
Product Overview
Description
The M88RT40408 is a 4-lane PCIe Gen4 retimer designed for space-constrained and power-sensitive applications.
Supporting data rates up to 16 GT/s, it provides effective signal conditioning for embedded systems and edge devices.
The compact package and low power consumption make it ideal for IoT gateways, industrial controllers, and edge computing platforms.
Product Series
M
Primary Application
IoT gateways
Key Features
- Supports PCIe Gen1 through Gen4 data rates
- 4 lanes configurable as x4, 2x2, or 4x1
- Advanced CTLE equalization
- Low power consumption for embedded applications
- Extended temperature range support
- Compact package for space-constrained designs
Specifications
| Data Rate | 2.5-16 GT/s |
|---|---|
| Lanes | x4 (configurable as x4, x2, x1) |
| Supply Voltage | 0.9V, 1.8V, 3.3V |
| Package | FCBGA-121 |
| Power Consumption | < 1W (Gen4 x4 active) |
| Operating Temperature | -40°C to +85°C (ambient) |
Applications
IoT gateways
Electronic system design
Industrial control systems
Industrial automation and control
Edge computing devices
Electronic system design
Embedded systems
Electronic system design
Automotive applications
Automotive and EV electronics
FAE Expert Insights
"The M88RT40408 is an excellent choice for embedded and edge applications requiring PCIe Gen4 connectivity. The compact package and low power consumption are perfect for space-constrained designs. I've used this device in industrial IoT applications where reliability and extended temperature support are critical. The x4 lane configuration is sufficient for many embedded applications. The extended temperature range (-40°C to +85°C) makes it suitable for harsh environments. Highly recommended for embedded PCIe applications."
Compact, low-power Gen4 retimer with extended temperature range for embedded applications
— Robert Zhang, BeiLuo