CY7C1021CV33-12ZXIT

Memory IC Overview

The CY7C1021CV33-12ZXIT is a 1-Mbit (64K x 16) static RAM manufactured by Infineon Technologies. It features an asynchronous parallel interface with a maximum access time of 12 ns. The device operates within a voltage range of 3 V to 3.6 V and supports an industrial temperature range from -40 °C to +85 °C. It utilizes a 44-pin TSOP II package and includes independent byte control for upper and lower data bits.

Memory IC Feature Summary

• Supports automatic power down when deselected to reduce active power consumption
• Features independent control of upper and lower bytes via BHE and BLE inputs
• Provides high-speed CMOS performance with low standby current

Memory IC Applications

• Industrial embedded systems requiring fast random access memory
• Automotive electronics operating in extended temperature environments
• High-performance computing applications utilizing parallel SRAM interfaces

Memory IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type, lead-free status, and temperature grade. Confirm that the component meets all required electrical specifications for your application before procurement.

Memory IC Selection Notes

Select this component for designs requiring a 1-Mbit capacity with 16-bit word width. Ensure the system voltage aligns with the 3.3V nominal requirement and that the thermal environment falls within the specified industrial operating range.

Memory IC Part Context

This part belongs to the CY7C1021CV33 family of high-performance static RAMs. It is pin and function compatible with previous generations like the CY7C1021BV33, facilitating upgrades in existing designs without hardware modifications.

Memory IC Replacement Considerations

Check for direct replacements within the same speed grade and package. Verify compatibility with automotive or industrial variants if environmental ratings differ from the selected part.