82V2108PXG8

Overview

The Renesas 82V2108PXG8 is an octal T1/E1/J1 framer integrated circuit manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2.97V to 3.63V and draws a maximum supply current of 160mA. The device supports an operating temperature range from -40°C to 85°C and is housed in a 128-BFQFP (128-PQFP 14x20) surface-mount package. It features eight independent framing channels configurable via a parallel multiplexed or non-multiplexed microprocessor interface.

Feature Summary

• Software-configurable global operation as either an Octal E1 or T1/J1 framer with independent per-channel mode selection
• Parallel Multiplexed/Non-Multiplexed microprocessor interface for flexible system integration
• RoHS3 compliant construction supporting environmentally conscious manufacturing standards

Applications

• Telecommunications network infrastructure equipment requiring T1/E1 line interfacing
• Digital cross-connect systems utilizing octal framing capabilities
• Base station backhaul units implementing J1/T1/E1 protocols

Procurement Notes

This component has reached End-of-Life status, with the final time buy notification issued on January 3, 2024. Verification of RoHS3 compliance is required due to the G8 suffix distinction from older lead-based variants. Sourcing should prioritize authorized distributors offering traceable documentation to ensure authenticity and proper handling of obsolete inventory.

Selection Notes

Engineers replacing this part must account for its discontinued status and secure last-time-buy quantities if available. Design reviews should confirm compatibility with the 128-BFQFP footprint and verify that the 3.3V logic levels align with the target system architecture. Alternative solutions may require interface adaptation due to potential differences in control register maps.

Part Context

The 82V2108PXG8 belongs to the IDT 82V2108 family of telecom interface ICs, originally developed by Integrated Device Technology before its acquisition by Renesas. This specific variant represents the lead-free, RoHS3-compliant version of the widely deployed octal framer, maintaining pinout and functional compatibility with earlier generations while meeting modern environmental regulations.

Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.