AS6C8008-55BIN

Overview

The AS6C8008-55BIN is an asynchronous static random-access memory (SRAM) device manufactured by Alliance Memory. It provides a total storage capacity of 8 Mbit, organized as 1 Megaword by 8 bits. The component features a maximum random access time of 55 ns and operates within a supply voltage range of 2.7 V to 5.5 V. It utilizes a parallel interface with a 20-bit address bus. The device is housed in a 48-pin Thin Ball Grid Array (TBGA) package designed for surface-mount technology. It supports single data rate operation and functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Asynchronous parallel interface architecture
• Wide operating voltage compatibility
• Industrial temperature range support

Applications

• Industrial control systems
• Data acquisition equipment
• Embedded computing modules

Procurement Notes

Verify the specific package type against design requirements, as datasheets may list TSOP or TBGA variants for this part number. Confirm lead times and availability directly with authorized distributors, as stock levels fluctuate. Ensure compliance with RoHS directives and check for moisture sensitivity classification prior to soldering. Validate that the 55 ns access speed meets system timing constraints.

Selection Notes

Select this component when an 8 Mbit non-volatile-free memory solution is required for high-speed data buffering. The wide voltage range allows integration into both 3.3 V and 5 V logic domains without level shifting. The industrial temperature rating ensures stability in harsh environments. Consider pin count and package dimensions during PCB layout planning.

Part Context

This part belongs to the AS6C8008 series of asynchronous SRAMs from Alliance Memory. The series offers various access speeds and packaging options to suit different density and form factor needs. Similar parts in the lineup include variants with faster access times or different organizational structures, such as 16-bit word widths.

Replacement Considerations

Direct replacements include other Alliance Memory AS6C8008 variants with compatible pinouts and electrical characteristics. Cross-manufacturer equivalents should be evaluated based on pin compatibility, voltage ranges, and access times.