IS45S32800L-6BLA1

Memory IC Overview

The IS45S32800L-6BLA1 is an automotive-grade SDRAM manufactured by ISSI. It provides a storage capacity of 256 Mbit organized as 8M x 32 with a data bus width of 32 bits. The device supports a maximum clock frequency of 166 MHz and features an access time of 6.5 ns. Operating voltage ranges from 3 V to 3.6 V, with a maximum supply current of 180 mA. It operates within a temperature range of -40°C to +85°C and is housed in a 90-ball BGA package measuring 8mm x 13mm.

Memory IC Feature Summary

• Automotive qualification for operation between -40°C and +85°C
• High-speed parallel interface supporting up to 166 MHz
• Wide 32-bit data bus architecture
• Surface-mount BGA packaging

Memory IC Applications

• Automotive infotainment systems
• Vehicle telematics units
• Advanced driver assistance systems (ADAS)
• In-car networking controllers

Memory IC Procurement Notes

Verify the specific suffix 'L' against official ISSI documentation to confirm it denotes the correct automotive grade and lead-free status. Ensure the 90-ball BGA footprint matches the target PCB design. Confirm RoHS compliance details directly with the manufacturer or authorized distributors before finalizing procurement specifications.

Memory IC Selection Notes

Select this component when a high-density 256 Mbit memory solution is required for automotive environments. The 32-bit bus width suits applications needing high bandwidth. Verify that the system power supply remains within the 3V to 3.6V range and that the thermal design accommodates the specified operating temperature limits.

Memory IC Part Context

This part belongs to the IS45S32800 series of synchronous dynamic random-access memories. It is designed specifically for demanding automotive applications requiring reliable performance under varying environmental conditions. The series offers various speed grades and organizational options to fit different system requirements.

Memory IC Replacement Considerations

Check for other speed grades within the IS45S32800 family, such as those with different access times. Verify pin compatibility if considering alternative packages or manufacturers. Ensure any substitute maintains the same automotive temperature rating and voltage specifications.