IS42S32200C1-7BL-TR

Memory IC Overview

The IS42S32200C1-7BL-TR is a 64Mb Synchronous DRAM manufactured by ISSI. It features a 2M x 32 organization and operates at a clock frequency of 143 MHz with a CAS latency of 3. The access time from the clock is 5.5 ns. The device utilizes a single 3.3V power supply and an LVTTL interface. It is housed in a 90-ball BGA package (8mm x 13mm) and supports a commercial operating temperature range of 0°C to 70°C.

Memory IC Feature Summary

• Quad-bank architecture for high-speed data transfer via pipeline operations
• Internal bank interleaving capability to hide row access and precharge times
• Programmable burst lengths including sequential and interleave sequences
• Supports self-refresh modes for data retention without external clocking

Memory IC Applications

• High-performance computer memory systems
• Graphics processing units requiring fast data throughput
• Network infrastructure equipment
• Consumer electronics utilizing synchronous dynamic RAM

Memory IC Procurement Notes

Verify that the specific ordering suffix matches the required speed grade, package type, and temperature rating. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the component source is authorized to avoid counterfeit parts. Check for any end-of-life notifications or discontinuation notices before finalizing procurement plans.

Memory IC Selection Notes

Select this component when a 64Mb capacity with a 32-bit data bus width is required. Ensure the system design accommodates the 3.3V voltage level and LVTTL signal compatibility. Verify that the PCB layout supports the 90-ball BGA footprint dimensions. Confirm that the target application falls within the specified commercial temperature limits.

Memory IC Part Context

This part belongs to the IS42S32200 series of SDRAMs produced by Integrated Silicon Solution Inc. The series offers various speed grades and packaging options to suit different performance requirements. The C1 variant specifically denotes the electrical characteristics and timing parameters defined in the datasheet.

Memory IC Replacement Considerations

AS4C2M32S-6BINTR and AS4C2M32S-7BCNTR are listed as similar replacement options by Alliance Memory, Inc.