W35N01JWTBIG

Memory IC Overview

The W35N01JWTBIG is a 1 Gbit Serial NAND Flash memory device manufactured by Winbond Electronics. It utilizes an Octal SPI interface with eight I/O lines, supporting clock frequencies up to 166 MHz. The device operates within a supply voltage range of 1.7 V to 1.95 V and employs Single-Level Cell (SLC) technology for data storage. It is housed in a 24-TFBGA package measuring 8x6 mm, designed for surface mount installation.

Memory IC Feature Summary

• Supports high-speed data transfer via an Octal SPI interface with eight input/output lines.
• Utilizes SLC NAND technology to ensure reliable non-volatile data retention.
• Operates on a low voltage supply range suitable for power-efficient applications.

Memory IC Applications

• Embedded systems requiring compact non-volatile storage solutions
• Industrial control devices needing reliable data logging capabilities
• Consumer electronics utilizing space-constrained printed circuit boards

Memory IC Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm interface and packaging details. Check manufacturer status for current production availability as supply constraints may affect order fulfillment. Ensure compatibility with system voltage requirements before integration into final designs.

Memory IC Selection Notes

Select this component when an Octal SPI interface is required for higher bandwidth compared to standard Quad SPI variants. Consider the 1.8V operating voltage constraint and TFBGA package size during PCB layout planning. Evaluate thermal management needs given the surface mount form factor and operational temperature range specifications.

Memory IC Part Context

This part belongs to the W35N01 series of Serial NAND Flash memories from Winbond. It shares architectural similarities with other models in the family but differs in interface speed and package type. The Octal variant offers enhanced throughput capabilities compared to lower-speed counterparts within the same capacity class.

Memory IC Replacement Considerations

Compatible substitutes include W35N01JWTBIT and W35N01JWTBIG TR, which share identical electrical characteristics and pin configurations. Verify package markings and suffix codes to ensure functional equivalence during replacement scenarios.