BY25Q32BSTJG(R)

Memory IC Overview

The BY25Q32BSTJG(R) is a 32Mbit SPI NOR Flash memory device manufactured by BYTe Semiconductor. It supports Standard, Dual, and Quad SPI interfaces with data transfer speeds up to 432Mbits/s in Quad mode. The device operates on a single low voltage supply ranging from 2.7V to 3.6V. It features flexible architecture with 4K-byte sectors and 32/64K-byte blocks, offering software and hardware write protection capabilities including security registers. The component is available in an 8-pin SOP package.

Memory IC Feature Summary

• Supports Standard, Dual, and Quad SPI communication modes for versatile interface compatibility
• Includes comprehensive write protection mechanisms such as hardware /WP control and software block protection
• Features three 256-byte security registers with One-Time Programmable (OTP) lock capability
• Provides program and erase suspend/resume functionality to manage background operations

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Industrial control applications needing reliable data retention
• Consumer electronics utilizing compact flash memory solutions

Memory IC Procurement Notes

Verify the specific suffix 'TJG(R)' against official ordering information to confirm package type and tape/reel specifications. Ensure the industrial temperature range requirements align with the -40°C to +105°C rating if applicable. Confirm JEDEC ID compliance for system integration.

Memory IC Selection Notes

Select this component when a 32Mbit capacity is required with high-speed Quad SPI access. Consider the robust write protection features for secure firmware storage. Verify that the operating voltage range of 2.7V to 3.6V matches the system power supply design constraints.

Memory IC Part Context

This part belongs to the BY25Q32BS series of Serial Peripheral Interface Flash memories. The series is designed for applications demanding high performance and reliability within a small footprint. It utilizes advanced CMOS technology to achieve low power consumption while maintaining fast read and write speeds.

Memory IC Replacement Considerations

Check pinout and command set compatibility with existing designs before substitution. Verify electrical characteristics and package dimensions match the target application requirements.