BY25Q32BSTIG(R)

Memory IC Overview

The BY25Q32BSTIG(R) is a 32M-bit SPI NOR Flash memory from BYTe Semiconductor. It supports Standard, Dual, and Quad SPI interfaces with data transfer speeds up to 432 Mbits/s in Quad I/O mode. The device operates on a single 2.7V to 3.6V supply voltage. Key features include flexible architecture with 4KB sectors and 32/64KB blocks, software/hardware write protection, and three 256-byte security registers. It offers typical endurance of 100k program-erase cycles and 20-year data retention.

Memory IC Feature Summary

• Supports Standard, Dual, and Quad SPI interfaces for high-speed data transfer
• Provides flexible software and hardware write protection mechanisms
• Includes three 256-byte security registers with One-Time Programmable (OTP) locks
• Features low power consumption with active current of 20mA max and standby current of 5uA max

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Industrial control devices needing reliable data retention
• Consumer electronics utilizing firmware storage
• Automotive applications requiring robust memory solutions

Memory IC Procurement Notes

Verify the specific package type (SOP-8 or WSON) and temperature grade (Commercial or Industrial) required for your application. Ensure compatibility with the host system's SPI interface modes. Confirm that the ordering suffix matches the desired packaging and environmental specifications. Check for any special order requirements for OTP features.

Memory IC Selection Notes

Select this component when a 32M-bit capacity is needed with support for Quad SPI operations. Consider the operating temperature range suitable for your environment. Evaluate the write protection requirements to determine if hardware or software protection is sufficient. Ensure the supply voltage range aligns with your system design.

Memory IC Part Context

The BY25Q32BS series includes various packages such as SOP-8 and WSON. The 'BSTIG(R)' suffix likely denotes specific package and tape/reel options. This part is part of BYTe's broader SPI NOR Flash portfolio, offering competitive performance and reliability for embedded storage needs.

Memory IC Replacement Considerations

Check pinout and command set compatibility with existing flash memories. Verify electrical characteristics match the system requirements. Ensure mechanical dimensions fit the PCB layout. Consult BYTe Semiconductor for direct replacements or upgrades within their product line.