CY62138CV30LL-55BVIT

Memory IC Overview

The CY62138CV30LL-55BVIT is a 2 Mbit asynchronous static random-access memory (SRAM) manufactured by Infineon Technologies, formerly Cypress Semiconductor. It features a parallel interface with an organization of 256K x 8 bits and a maximum access time of 55 ns. The device operates within a supply voltage range of 2.2 V to 3.6 V, with a maximum power consumption of 18 mA. It is housed in a 36-pin VFBGA package measuring 6x8 mm and supports operating temperatures from -40°C to +85°C.

Memory IC Feature Summary

• Asynchronous parallel SRAM architecture for standard data storage applications
• Low-voltage operation compatible with 3V logic systems
• Compact surface-mount VFBGA packaging for space-constrained designs

Memory IC Applications

• Embedded system data buffering
• Industrial control unit memory
• Consumer electronics temporary storage

Memory IC Procurement Notes

Verify the manufacturer designation as Infineon Technologies, as Cypress Semiconductor was acquired. Confirm the specific suffix BVIT corresponds to the 55 ns speed grade and reel packaging. Ensure the 36-VFBGA footprint matches the target PCB design. Check RoHS compliance status for environmental regulations. Validate the temperature range against operational requirements.

Memory IC Selection Notes

Select this component when a 2 Mbit capacity with 256K x 8 organization is required. The 55 ns access time suits moderate-speed asynchronous interfaces. The 3.3V nominal supply voltage aligns with standard digital logic families. The VFBGA package requires appropriate surface-mount assembly capabilities. Consider thermal management within the specified industrial temperature range.

Memory IC Part Context

This part belongs to the CY62138 family of low-power SRAM devices. It shares architectural similarities with other members like the CY62137 and CY62138 variants, differing primarily in speed grades and package options. The CV30LL suffix indicates specific voltage and process characteristics common to this product line.

Memory IC Replacement Considerations

Direct substitutes include CY62138CV30LL-45BVXIT for faster 45 ns performance and CY62138FV30LL-45BVXIT. Verify pin compatibility and electrical specifications before substitution.