AS6C6264-55SCN

Overview

The AS6C6264-55SCN is a CMOS static random-access memory (SRAM) manufactured by Alliance Memory, Inc. It features a storage capacity of 64 kbit organized as 8k x 8 bits. The device supports a parallel interface with an access time of 55 ns. It operates within a supply voltage range of 2.7 V to 5.5 V and has a maximum power consumption of 45 mA. The component is designed for surface-mount installation in SOP-28 packages.

Feature Summary

• CMOS technology providing low power consumption characteristics
• Asynchronous operation with standard parallel interface
• Wide operating voltage range supporting 3V and 5V systems

Applications

• Data buffering in embedded systems
• Cache memory applications
• Industrial control equipment

Procurement Notes

Verify the specific suffix SCN indicates SOP-28 surface mount packaging rather than through-hole variants. Confirm RoHS compliance status directly from the manufacturer datasheet before integration. Ensure the selected variant matches the required temperature rating for the target application environment.

Selection Notes

Select this part when a 64 kbit SRAM with 55 ns speed is required in a compact surface-mount form factor. Compare against AS6C6264-55PIN for through-hole alternatives or AS6C6264-55SCNTR for reel packaging options. Verify voltage compatibility with the host system logic levels.

Part Context

This component belongs to the AS6C6264 series of asynchronous SRAMs. It shares core specifications with other package variants like the PDIP version but differs in physical footprint and mounting method. The series is designed for general-purpose memory applications requiring fast random access.

Replacement Considerations

AS6C6264-55SCNTR serves as a direct functional substitute offering identical electrical performance in tape-and-reel packaging.