CY62148DV30LL-55SXIT

Memory IC Overview

The CY62148DV30LL-55SXIT is a 4-Mbit (512 K × 8) MoBL Static RAM manufactured by Infineon Technologies. It operates within an industrial temperature range of –40 °C to +85 °C and supports a voltage range of 2.2 V to 3.6 V. The device features a 55 ns access time and utilizes a parallel interface. It is housed in a Pb-free 32-pin Small-outline integrated circuit (SOIC) package.

Memory IC Feature Summary

• Ultra-low active power consumption with typical current of 1.5 mA at 1 MHz frequency
• Automatic power-down mode when deselected to reduce standby power
• CMOS technology for optimized speed and power efficiency
• Pin-compatible design with legacy CY62148CV25, CY62148CV30, and CY62148CV33 devices

Memory IC Applications

• Portable cellular telephones
• Battery-powered handheld devices
• Industrial control systems
• Automotive electronics

Memory IC Procurement Notes

Verify the specific ordering suffix 'SXIT' against official Infineon documentation, as the provided datasheet references 'SXI' for the SOIC package. Confirm RoHS compliance and lead times directly with authorized distributors or Infineon sales representatives prior to procurement.

Memory IC Selection Notes

Select this component for applications requiring low-power static memory in portable environments. Ensure the operating voltage remains between 2.2 V and 3.6 V. Consider the 55 ns speed grade and 32-pin SOIC footprint for PCB layout compatibility with existing designs using pin-compatible alternatives.

Memory IC Part Context

This part belongs to the MoBL SRAM family, designed for extended battery life in mobile applications. It represents a CMOS-based solution offering high reliability and low power dissipation compared to older technologies. The device is suitable for systems where data retention and low standby current are critical operational requirements.

Memory IC Replacement Considerations

The CY62148CV25, CY62148CV30, and CY62148CV33 are documented as pin-compatible replacements. Verify voltage tolerance and speed specifications match the system requirements before substituting these legacy parts.