CY14B101L-SZ35XC

Memory IC Overview

The CY14B101L-SZ35XC is a 1 Mbit (128K x 8) nvSRAM featuring QuantumTrap technology for nonvolatile data retention. It operates within a voltage range of 2.7 V to 3.6 V and supports an industrial temperature range of -40°C to +85°C. The device provides a 35 ns access time and utilizes a parallel interface with 17 address lines and 8 bidirectional data lines. It is housed in a 32-pin SOIC package.

Memory IC Feature Summary

• Integrates fast static RAM with embedded QuantumTrap nonvolatile elements for unlimited read/write cycles and high endurance.
• Supports automatic STORE operations on power down using a small external capacitor connected to the VCAP pin.
• Enables hardware, software, or automatic initiation of STORE and RECALL cycles for flexible data management.

Memory IC Applications

• Systems requiring persistent configuration data storage without battery backup.
• Industrial control applications needing reliable data retention across power cycles.
• Embedded systems utilizing parallel memory interfaces for critical state preservation.

Memory IC Procurement Notes

Verify component authenticity through authorized Infineon distributors. Confirm the specific suffix indicates the 35 ns speed grade and 32-pin SOIC package. Check for RoHS compliance documentation. Ensure the source provides valid traceability for this discontinued series.

Memory IC Selection Notes

Select this part for designs requiring parallel interface compatibility with legacy SRAMs. Consider the 32-pin SOIC footprint for board layout. Evaluate the need for an external VCAP capacitor for AutoStore functionality. Verify that the 35 ns speed meets system timing requirements.

Memory IC Part Context

This component belongs to the CY14B101L family of 1-Mbit nvSRAMs. It shares architectural similarities with other variants differing primarily in speed grades and packaging options. The product line utilizes Cypress Semiconductor's proprietary QuantumTrap technology for nonvolatile storage.

Memory IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The datasheet explicitly states these parts are not recommended for new designs. Cross-reference with current Infineon nvSRAM portfolios for modern alternatives.