W25Q32BVSSJG

Memory IC Overview

The W25Q32BVSSJG is a 32M-bit (4M x 8) Serial NOR Flash memory from Winbond Electronics, housed in an 8-pin SOIC package. It operates on a single 2.7V to 3.6V supply with 4mA active current consumption. The device supports Standard SPI, Dual SPI, and Quad SPI interfaces, featuring clock frequencies up to 104MHz for Dual SPI and 80MHz for Quad SPI. It includes uniform 4KB sectors, 32KB/64KB blocks, and advanced security features like hardware write protection and a unique ID.

Memory IC Feature Summary

• Supports Standard, Dual, and Quad SPI operations for flexible data transfer rates
• Features uniform 4KB sector erase architecture for efficient parameter storage
• Includes hardware and software write protection with top/bottom block control
• Provides a 64-bit Unique Serial Number for device identification

Memory IC Applications

• Code shadowing to RAM
• Execute In Place (XIP) applications
• Voice, text, and data storage

Memory IC Procurement Notes

Verify the specific suffix 'SSJG' against official Winbond documentation to confirm exact packaging and temperature grade specifications. Ensure compatibility with standard SPI bus protocols and voltage levels between 2.7V and 3.6V. Confirm RoHS compliance status for your region's regulatory requirements before finalizing procurement.

Memory IC Selection Notes

Select this component for systems requiring high-density non-volatile storage with low power consumption. It is suitable for space-constrained designs due to its 8-pin SOIC footprint. Consider the Quad SPI capability if higher data throughput is required compared to standard serial flash devices.

Memory IC Part Context

This part belongs to the W25Q32BV family of SpiFlash memories. It is designed to offer performance beyond ordinary serial flash devices, supporting various package types including SOIC, VSOP, WSON, PDIP, and TFBGA. The series is optimized for code execution and data storage in embedded systems.

Memory IC Replacement Considerations

Check for direct substitutes within the W25Q32BV series or other 32M-bit SPI NOR flashes from Winbond. Verify pinout compatibility and electrical characteristics such as voltage range and interface speeds when considering alternative manufacturers.