BY25Q32CSKIG(R)

Memory IC Overview

The BY25Q32CSKIG(R) is a 32M-bit SPI NOR Flash memory by BYTe Semiconductor. It supports Standard, Dual, Quad SPI, and QPI interfaces with clock rates up to 108MHz. The device operates on a single 2.7V to 3.6V supply. It features uniform 4KB sectors and 32/64KB blocks. Page programming supports up to 256 bytes. Endurance is rated at 100k cycles with 20-year data retention.

Memory IC Feature Summary

• Supports Dual and Quad I/O data transfer modes for high-speed read operations.
• Includes flexible software and hardware write protection mechanisms via status registers.
• Features three 256-byte security registers with One-Time Programmable (OTP) lock capabilities.

Memory IC Applications

• Industrial control systems requiring wide temperature operation
• Consumer electronics firmware storage
• IoT devices needing low power consumption

Memory IC Procurement Notes

Verify the specific suffix 'KIG(R)' against official ordering information to confirm package type and tape/reel specifications. Confirm current production status as datasheets may list obsolete variants. Ensure environmental compliance documentation matches the required RoHS standards for your region.

Memory IC Selection Notes

Select this component for applications requiring 32Mb density with industrial temperature ranges. Compare pin compatibility with existing designs using W25Q or GD25Q series if cross-referencing. Verify that the host controller supports the required SPI modes, including Quad I/O and QPI if maximum throughput is needed.

Memory IC Part Context

This part belongs to the BY25Q32C family of Serial Peripheral Interface Flash memories. It is designed as a drop-in replacement for similar 32Mb parts from other manufacturers like Winbond or GigaDevice, offering comparable electrical characteristics and command sets within the same voltage range.

Memory IC Replacement Considerations

BY25Q32ESSIG(T) is documented as compatible with GD25Q32C and similar 32Mb parts. Verify pinout and command set compatibility before substitution.