NDS73PBE-16IT

Memory IC Overview

The NDS73PBE-16IT is a synchronous dynamic random access memory (SDRAM) integrated circuit manufactured by Insignis Technology Corporation. It features a 128 Mbit capacity organized as 4M x 32 bits. The device supports a clock frequency of 166 MHz with a 5.4 ns access time. It utilizes an LVTTL memory interface and is housed in a 90-FBGA package measuring 8x13 mm.

Memory IC Feature Summary

• High-performance synchronous dynamic random access memory architecture
• LVTTL compatible memory interface for standard logic integration
• Compact 90-pin fine-pitch ball grid array packaging

Memory IC Applications

• Embedded systems requiring volatile data storage
• Consumer electronics with limited board space
• Industrial control units needing fast memory access

Memory IC Procurement Notes

Verify the specific suffix (e.g., TR vs. non-TR) to confirm tape-and-reel packaging requirements. Ensure the operating temperature range matches your system design, as variants exist. Confirm pin compatibility with existing footprints before procurement.

Memory IC Selection Notes

Select this component when a 128 Mbit density and 166 MHz speed are required. Compare against the NDS73PBE-20IT if higher clock speeds or extended temperature ranges are necessary. Verify that the LVTTL interface aligns with the host controller's voltage levels.

Memory IC Part Context

This part belongs to the NDS73PBE series of SDRAM ICs from Insignis Technology Corporation. It shares the same physical footprint and organization as other variants in the family but differs in speed grade and potentially temperature rating. It serves as a direct replacement for older PC100/PC133 compliant memory solutions in compact designs.

Memory IC Replacement Considerations

The NDS73PBE-20IT is a confirmed substitute offering higher performance specifications within the same package.