MAX32550-LCS+T

MAX32550-LCS+T is a Maxim Integrated USB controller/bridge IC used to add USB connectivity to embedded systems. It combines a USB 2.0 transceiver and a USB device/controller engine with on‑chip memory and logic to implement USB peripherals (for example, USB-to-UART, USB-to-SPI/I2C bridges, or other custom USB classes) with the MCU offloading the USB protocol handling.
Key points:
- LCS package: Leadless Chip Scale package.
- +T: Tape-and-Reel packaging.
- Interfaces to host MCU via a fast serial interface (typically SPI) to exchange data and commands with the USB engine.
- Intended for embedded designs that need a compact, standalone USB peripheral solution without a full USB host stack on the main MCU.
For exact capabilities (USB classes, power options, timing, and firmware), consult the MAX32550 datasheet and application notes.

- Pin count: 20 pins (LCS package)
- Function: USB 2.0 full-/low-speed device controller and transceiver, acting as a USB-to-serial (UART) bridge to an MCU.

- Manufacturer: Maxim Integrated (brand MAX). It is an American semiconductor company that designs and markets analog and mixed-signal integrated circuits. It is a fabless company (designs ICs but outsources fabrication) and became part of Analog Devices in 2021.

Applications of MAX32550-LCS+T include:
- Automotive CAN/CAN-FD networks (ECUs, gateways, diagnostics, service tools)
- Industrial automation and motor-control networks (CAN-based fieldbus systems)
- Telematics and fleet-management gateways for in-vehicle data
- Embedded instrumentation and sensor networks using CAN
- Test, development, and service equipment requiring robust CAN interfaces
These use cases leverage CAN/CAN-FD capability, automotive-grade robustness, and integration flexibility.

Leadless Chip Scale Package (LCS). The “+T” suffix denotes Tape-and-Reel packaging.