CY62128EV30LL-55ZXET

Memory IC Overview

The CY62128EV30LL-55ZXET is a 1 Mbit (128K x 8) asynchronous static random access memory manufactured by Infineon Technologies. It operates within a supply voltage range of 2.2 V to 3.6 V and features a maximum access time of 55 ns. The device supports single data rate parallel interface operations and is housed in a TSOP-32 surface-mount package. It is rated for an industrial operating temperature range from -40 °C to +125 °C and complies with AEC-Q100 automotive qualification standards.

Memory IC Feature Summary

• Integrates ultra-low power consumption characteristics with fast asynchronous access speeds
• Designed for high reliability and robust performance in demanding environments
• Complies with automotive industry quality and reliability standards

Memory IC Applications

• Automotive electronic systems requiring reliable volatile memory storage
• Industrial control applications operating under wide temperature conditions
• Battery-backed memory configurations for data retention

Memory IC Procurement Notes

Verify the specific suffix ZAXET or ZXET against official Infineon documentation to confirm package type and reel specifications. Confirm AEC-Q100 compliance requirements match your system design needs. Check humidity sensitivity levels and recommended soldering profiles prior to assembly. Ensure voltage and temperature ratings align with your operational environment constraints.

Memory IC Selection Notes

Select this component when a 1 Mbit capacity with 55 ns speed is required in a TSOP-32 package. It is suitable for designs needing extended temperature ranges up to 125 °C. Consider alternative speeds like 45 ns if faster access is needed, or different organizations such as 64K x 16 if wider data buses are preferred. Verify compatibility with existing board layouts for SMD/SMT mounting.

Memory IC Part Context

This part belongs to the MoBL SRAM family, which combines low power features with high reliability. It is distinct from other CY62128 variants that may offer different speeds, voltages, or packaging options. The EV30LL designation indicates its specific voltage and low-power characteristics within the broader asynchronous SRAM portfolio.

Memory IC Replacement Considerations

Check for CY62128ELL-55ZAXET for 5V operation or CY62128EV30LL-45ZXI for faster 45 ns access in similar packages. Verify pinout and electrical parameters before substitution.