IS42S32800J-6TL-TR

Memory IC Overview

The IS42S32800J-6TL-TR is a 256 Mbit Synchronous Dynamic Random Access Memory (SDRAM) manufactured by ISSI. It features an 8M x 32 organization and supports data rates up to 166 MHz with a 6.5 ns access time. The device operates on a single 3.3V power supply within a 3V to 3.6V range. It utilizes LVTTL-compatible inputs and is housed in an 86-pin TSOP-II package designed for surface mount technology.

Memory IC Feature Summary

• Supports programmable burst lengths of 1, 2, 4, 8, or full page operations
• Features CAS latency options of 2 or 3 for flexible timing control
• Includes auto-refresh and self-refresh modes for power management

Memory IC Applications

• Wireless access points and base stations
• Network routers and storage systems
• Industrial controls and energy management
• Car infotainment and automotive telematics

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging when sourcing this component. Confirm that the lead time aligns with standard manufacturing cycles, as availability may vary. Ensure compatibility with existing PCB footprints for the 86-pin TSOP-II form factor before finalizing procurement orders.

Memory IC Selection Notes

Select this part for designs requiring high-density memory in a compact surface-mount package. The 32-bit width suits applications needing high bandwidth without increasing pin count excessively. Verify thermal requirements against the industrial temperature range specifications to ensure reliable operation under expected load conditions.

Memory IC Part Context

This component belongs to the IS42S32800J series of 3.3V SDRAM devices from ISSI. It shares core architectural similarities with other members of the family but differs in package type and speed grade. The TSOP-II variant offers a balance between performance and board space efficiency compared to BGA alternatives.

Memory IC Replacement Considerations

Check for direct substitutes such as the IS42S32800J-6BL for BGA-based designs. Ensure any replacement maintains the same 8Mx32 organization and 166MHz speed rating to preserve system timing integrity.