IS45S16320F-6TLA1

Memory IC Overview

The IS45S16320F-6TLA1 is an automotive-grade SDRAM component manufactured by ISSI. It provides a total storage capacity of 512 Mbit, organized as 32 Megawords by 16 bits. The device supports a maximum clock frequency of 166 MHz and features a 5.4 ns access time. It operates on a single 3.3V power supply within a voltage range of 3.0V to 3.6V. The unit is housed in a 54-pin TSOP II package and is rated for an extended operating temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments
• High-speed synchronous dynamic random access memory architecture supporting 166 MHz operation
• Single 3.3V power supply design eliminating the need for multiple voltage rails

Memory IC Applications

• Automotive infotainment systems requiring high-bandwidth memory
• Vehicle telematics control units
• Advanced driver assistance system (ADAS) processing modules

Memory IC Procurement Notes

Verify the specific suffix 'TLA1' against the manufacturer's current datasheet to confirm pinout compatibility and lead-free status. Ensure the ordering quantity aligns with the manufacturer's standard reel packaging requirements. Confirm that the automotive grade designation matches the specific project reliability standards before finalizing procurement.

Memory IC Selection Notes

Select this component when designing for automotive applications necessitating 512 Mbit density with a 16-bit interface width. It is suitable for systems requiring 166 MHz performance levels within the specified industrial temperature range. Consider alternative packages such as BGA if board space constraints require a smaller footprint compared to the TSOP II form factor.

Memory IC Part Context

This part belongs to the IS45S16320F series of automotive SDRAM devices. The series offers various density options tailored for automotive electronics. The specific model utilizes a TSOP II package, distinguishing it from other variants in the family that may utilize Ball Grid Array configurations while maintaining similar electrical characteristics.

Memory IC Replacement Considerations

Direct substitutes include the IS45S16320F-7TLA1-TR, which shares the same package and organization but operates at a lower 143 MHz frequency.