CY62148EV30LL-45ZSXAT

Memory IC Overview

The Infineon Technologies CY62148EV30LL-45ZSXAT is a 4-Mbit (512K × 8) asynchronous static RAM. It operates within a voltage range of 2.2 V to 3.6 V and features a 45 ns access time. The device utilizes a 36-ball very fine-pitch ball grid array (VFBGA) package. It supports industrial temperature ranges from -40 °C to +85 °C. Key electrical characteristics include a typical standby current of 2.5 µA and a maximum active current of 6 mA at 1 MHz.

Memory IC Feature Summary

• Ultra-low power consumption with automatic power-down when deselected
• High-speed CMOS technology for optimal performance
• Pin-compatible design with legacy CY62148DV30 devices
• Easy memory expansion through dedicated CE and OE control features

Memory IC Applications

• Portable cellular telephones
• Battery-backed memory systems
• Industrial embedded applications
• Automotive-A electronic modules

Memory IC Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging, distinct from standard tray options. Confirm the 'X' denotes lead-free composition. Ensure the ordering code matches the required speed bin and package type for your assembly process. Cross-reference the datasheet revision date against your bill of materials to ensure continuity of specifications.

Memory IC Selection Notes

Select this component for designs requiring low power dissipation in portable electronics. The wide voltage range accommodates varying supply conditions. The VFBGA package offers compact footprint solutions. Verify thermal resistance requirements against your PCB layout constraints. Consider the pin compatibility if migrating from older Cypress SRAM families.

Memory IC Part Context

This part belongs to the MoBL SRAM family, designed for extended battery life in mobile devices. It represents a transition from Cypress Semiconductor to Infineon Technologies while maintaining functional continuity. The product line emphasizes low standby currents and high-speed operation suitable for modern embedded memory needs.

Memory IC Replacement Considerations

The CY62148EV30LL-45BVXI serves as a lead-free alternative in the same VFBGA package. For tray-packaged versions, consider the CY62148EV30LL-45ZSXI. Direct replacements must match the 45 ns speed grade and 36-ball VFBGA form factor.