CY62256VLL-70ZRI

Memory IC Overview

The CY62256VLL-70ZRI is a 256Kbit (32K x 8) low-power static random-access memory manufactured by Cypress Semiconductor. It operates within a voltage range of 2.7V to 3.6V and features a 70ns access time. The device utilizes an asynchronous parallel interface and is housed in a 28-pin TSOP I package. Designed for surface-mount applications, it supports industrial temperature ranges from -40°C to +85°C.

Memory IC Feature Summary

• Low power consumption characteristics suitable for battery-operated systems
• Asynchronous parallel interface for straightforward integration
• Industrial temperature range operation capability

Memory IC Applications

• Portable consumer electronics requiring low power
• Industrial control systems
• Automotive embedded memory applications

Memory IC Procurement Notes

Verify the specific suffix ZRI against official datasheets to confirm package type and lead-free status. Confirm availability as this component series may have discontinuation notices. Ensure compatibility with 3.3V logic levels before procurement.

Memory IC Selection Notes

Select this part for designs requiring 32Kx8 SRAM with low power constraints. Compare against the standard CY62256LL series if 5V operation is required instead of the 3.3V VLL variant. Verify package dimensions match PCB footprint requirements.

Memory IC Part Context

This component belongs to the MOBL family of low-power SRAMs from Cypress. It serves as a non-volatile storage solution for microcontrollers in space-constrained applications. The VLL designation indicates the lower voltage operating range compared to standard CMOS SRAMs.

Memory IC Replacement Considerations

Check for Infineon Technologies equivalents following the Cypress acquisition. Verify pinout compatibility with CY62256VNLL-70ZXI or similar variants before substitution.