NDS66PT5-20AT

Memory IC Overview

The NDS66PT5-20AT is a 64Mbit SDRAM integrated circuit manufactured by Insignis Technology Corporation. It features an LVTTL memory interface and operates at a clock frequency of 200 MHz with a 4.5 ns access time. The device utilizes a 54-TSOP II package, measuring 10x22 mm with a height of 1.2 mm. It supports a supply voltage range of 3V to 3.6V and functions within a temperature range of -40°C to 105°C.

Memory IC Feature Summary

• Supports high-speed data transfer via LVTTL interface
• Designed for memory-intensive computing applications
• Operates across extended industrial temperature ranges

Memory IC Applications

• Computer systems
• Servers
• Networking equipment

Memory IC Procurement Notes

Verify the specific suffix AT against official datasheets to confirm the extended temperature rating (-40°C to 105°C) and package dimensions. Ensure compatibility with LVTTL logic levels in the target design. Cross-reference the 54-TSOP II footprint with PCB layout requirements before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when a 64Mbit capacity is required with a 200 MHz operational speed. The LVTTL interface simplifies integration with standard logic families. Consider the 54-TSOP II package size for board space constraints. Verify that the operating environment falls within the specified -40°C to 105°C range for reliable performance.

Memory IC Part Context

This part belongs to the NDS66P series of SDRAM devices from Insignis Technology Corporation. The series includes variants with different speeds and packages, such as the NDS66PT5-16IT and NDS66PBA-20IT. These components are designed to provide efficient memory solutions for embedded and general-purpose computing tasks.

Memory IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.