FIN212ACMLX

Overview

The FIN212ACMLX is a serializing/deserializing interface integrated circuit manufactured by Fairchild Semiconductor, belonging to the µSerDes series. It features a configuration of twelve parallel inputs and two serial outputs for serialization, alongside two serial inputs and twelve parallel outputs for deserialization. The device operates on LVCMOS logic levels and supports a supply voltage range of 1.65V to 3.6V. It is housed in a 32-MLP (5x5) surface-mount package with an exposed pad. The component functions within an ambient temperature range of -30°C to 70°C and holds RoHS3 compliance.

Feature Summary

• Integrates serializer and deserializer functions within a single chip architecture
• Converts between parallel LVCMOS data buses and serial transmission lines
• Supports low-voltage operation across a wide supply voltage spectrum

Applications

• High-speed digital signal transmission interfaces
• Parallel-to-serial data conversion systems
• Serial-to-parallel data recovery circuits

Procurement Notes

Verify the manufacturer designation as Fairchild Semiconductor or its successor entity onsemi during sourcing. Confirm the specific package variant matches the 32-MLP (5x5) footprint requirements. Ensure the component meets RoHS3 standards if environmental compliance is mandatory for the assembly process. Cross-reference the datasheet revision to confirm pinout consistency.

Selection Notes

Select this component when a compact solution for converting twelve-bit parallel data to serial format and vice versa is required. The LVCMOS input/output compatibility simplifies integration with standard logic families. The wide operating voltage range allows flexibility in power supply design. Verify that the thermal performance of the MLP package suits the application's heat dissipation needs.

Part Context

This part belongs to the µSerDes family of interface devices designed for efficient data transfer. It serves as a bridge between parallel processing units and serial communication links. The device addresses the need for reduced pin counts and simplified PCB routing in high-density electronic designs requiring bidirectional data serialization capabilities.

Replacement Considerations

Check for direct replacements within the same µSerDes product line. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Consult official obsolescence notices from the manufacturer for recommended upgrade paths.