IS62WV12816ALL-70BLI

Memory IC Overview

The IS62WV12816ALL-70BLI is a 2 Mbit (128K x 16) asynchronous static random-access memory manufactured by ISSI. It operates within a supply voltage range of 1.65 V to 2.2 V and features a maximum access time of 70 ns. The device utilizes a parallel interface and is housed in a 48-ball micro-BGA package measuring 7.2 mm by 8.7 mm. It supports surface-mount installation and functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Asynchronous operation with parallel data interface
• Low power consumption characteristics suitable for battery-operated systems
• Industrial temperature range support for robust environmental performance

Memory IC Applications

• Portable consumer electronics requiring low power memory
• Industrial control systems operating in harsh environments
• Embedded applications with limited voltage supply constraints

Memory IC Procurement Notes

Verify the specific voltage range compatibility, as this part operates at 1.65 V to 2.2 V, distinct from other variants in the series that may support higher voltages. Confirm the package type is the 48-ball mBGA (7.2x8.7mm). Ensure the lead time aligns with production schedules, as manufacturing cycles can vary. Check RoHS compliance status for regulatory adherence in target markets.

Memory IC Selection Notes

Select this component when a 2 Mbit capacity is required with a strict low-voltage supply constraint between 1.65 V and 2.2 V. The 70 ns access time offers a balance between speed and power efficiency. Compare against the IS62WV12816BLL series if a wider voltage range up to 3.6 V is acceptable, or the IS62WV12816EALL series if faster 45 ns access is needed within the same low-voltage specification.

Memory IC Part Context

This part belongs to the IS62WV12816 family of asynchronous SRAMs from ISSI. It shares the 128K x 16 organization with other members but is distinguished by its specific low-voltage operation (1.65 V to 2.2 V) and 70 ns speed grade. It complements the B-series (higher voltage) and E-series (faster speed) variants within the same package footprint.

Memory IC Replacement Considerations

IS62WV12816EALL-55BLI offers faster 45 ns access within the same 1.65 V–2.2 V voltage range and 48-ball mBGA package.