NDS73PT9-16ET TR

Memory IC Overview

The NDS73PT9-16ET TR is a Synchronous Dynamic Random Access Memory (SDRAM) integrated circuit manufactured by Insignis Technology Corporation. It provides a storage capacity of 128 Megabits, organized as 4 Megawords by 32 bits. The device utilizes an LVTTL interface and operates at a clock frequency of 166 MHz. It is housed in an 86-pin TSOP II package with dimensions of 0.400 inches (10.16 mm) width. The component supports a supply voltage range of 3V to 3.6V and functions within a temperature range of -40°C to 85°C.

Memory IC Feature Summary

• Supports high-speed data transfer via a 166 MHz clock frequency
• Features a 4M x 32 memory organization for efficient data handling
• Compatible with Low Voltage Transistor-Transistor Logic (LVTTL) interfaces
• Designed for surface mount installation in compact electronic systems

Memory IC Applications

• Portable consumer electronics requiring volatile memory storage
• Embedded systems utilizing LVTTL logic standards
• Industrial control units operating in extended temperature environments
• Communication equipment needing high-density memory solutions

Memory IC Procurement Notes

Verify the specific suffix ET against official manufacturer documentation to confirm pinout and electrical characteristics, as variations exist within the NDS73PT9 series. Ensure compatibility with LVTTL signaling levels and 3V to 3.6V power requirements. Confirm the 86-TSOP II package dimensions match the target PCB footprint. Check for RoHS compliance status if required by project specifications.

Memory IC Selection Notes

Select this component when a 128Mb density with a 32-bit bus width is required for LVTTL-based designs. The 166 MHz speed rating suits applications demanding moderate-to-high bandwidth. Consider the 86-pin TSOP II package for space-constrained layouts. Evaluate thermal performance within the -40°C to 85°C operational range to ensure reliability under intended environmental conditions.

Memory IC Part Context

This part belongs to the NDS73PT9 series of SDRAM devices from Insignis Technology Corporation. The series offers various densities and interface options. The NDS73PT9 specifically targets applications requiring 128Mb capacity with a 32-bit data path. It complements other variants in the lineup that may offer different speeds or pin configurations.